SVG Archives - icodebroker

[PYTHON/PILLOW] PNG 파일을 SVG 파일로 변환하기

■ PNG 파일을 SVG 파일로 변환하는 방법을 보여준다. ▶ main.py


import sys
import operator
import logging
import collections
import io
import optparse
from PIL import Image

################################################################################
# 공통
################################################################################

def AddTuple(tuple1, tuple2):
    return tuple(map(operator.add, tuple1, tuple2))

def SubtractTuple(tuple1, tuple2):
    return tuple(map(operator.sub, tuple1, tuple2))

def NegateTuple(tuple1):
    return tuple(map(operator.neg, tuple1))

def CalculateDirection(edgeTupleTuple):
    return SubtractTuple(edgeTupleTuple[1], edgeTupleTuple[0])

def CalculateMagnitude(a):
    return int(pow(pow(a[0], 2) + pow(a[1], 2), .5))

def Normalize(tuple1):
    magnitude = CalculateMagnitude(tuple1)
    assert magnitude > 0, "Cannot normalize a zero-length vector"
    return tuple(map(operator.truediv, tuple1, [magnitude] * len(tuple1)))

def GetSVGHeader(width, height):
    return """<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="%d" height="%d" xmlns="http://www.w3.org/2000/svg" version="1.1">
""" % (width, height)

################################################################################
# SVG 데이터 구하기 1
################################################################################

def GetJoinedEdgeList(assortedEdgeDictionary, keepEveryPoint = False):
    pieceListList  = []
    pieceList      = []
    directionDeque = collections.deque([(0, 1), (1, 0), (0, -1), (-1, 0)])

    while assortedEdgeDictionary:
        if not pieceList:
            pieceList.append(assortedEdgeDictionary.pop())

        currentDirectionTuple = Normalize(CalculateDirection(pieceList[-1]))

        while currentDirectionTuple != directionDeque[2]:
            directionDeque.rotate()

        for i in range(1, 4):
            nextEndTuple = AddTuple(pieceList[-1][1], directionDeque[i])

            nextEdgeTuple = (pieceList[-1][1], nextEndTuple)

            if nextEdgeTuple in assortedEdgeDictionary:
                assortedEdgeDictionary.remove(nextEdgeTuple)

                if i == 2 and not keepEveryPoint:
                    pieceList[-1] = (pieceList[-1][0], nextEdgeTuple[1])
                else:
                    pieceList.append(nextEdgeTuple)

                if pieceList[0][0] == pieceList[-1][1]:
                    if not keepEveryPoint and Normalize(CalculateDirection(pieceList[0])) == Normalize(CalculateDirection(pieceList[-1])):
                        pieceList[-1] = (pieceList[-1][0], pieceList.pop(0)[1])
                    pieceListList.append(pieceList)
                    pieceList = []
                break
        else:
            raise Exception("Failed to find connecting edge")

    return pieceListList

def GetSVGData1(image, opaque = None, keepEveryPoint = False):
    adjacentOffsetTuple = ((1, 0), (0, 1), (-1, 0), (0, -1))

    visitedImage = Image.new("1", image.size, 0)

    colorTupleDictionary = {}

    width, height = image.size

    for x in range(width):
        for y in range(height):
            pointTuple = (x, y)

            if visitedImage.getpixel(pointTuple):
                continue

            colorTuple = image.getpixel((x, y))

            if opaque and not colorTuple[3]:
                continue

            pieceList = []

            queueList = [pointTuple]

            visitedImage.putpixel(pointTuple, 1)

            while queueList:
                pointTuple = queueList.pop()

                for offsetTuple in adjacentOffsetTuple:
                    neighbourPointTuple = AddTuple(pointTuple, offsetTuple)

                    if not (0 <= neighbourPointTuple[0] < width) or not (0 <= neighbourPointTuple[1] < height):
                        continue

                    if visitedImage.getpixel(neighbourPointTuple):
                        continue

                    neighbourPointColorTuple = image.getpixel(neighbourPointTuple)

                    if neighbourPointColorTuple != colorTuple:
                        continue

                    queueList.append(neighbourPointTuple)

                    visitedImage.putpixel(neighbourPointTuple, 1)

                pieceList.append(pointTuple)

            if not colorTuple in colorTupleDictionary:
                colorTupleDictionary[colorTuple] = []

            colorTupleDictionary[colorTuple].append(pieceList)

    del adjacentOffsetTuple
    del visitedImage

    edgeDictionray = \
    {
        (-1,  0) : ((0, 0), (0, 1)),
        ( 0,  1) : ((0, 1), (1, 1)),
        ( 1,  0) : ((1, 1), (1, 0)),
        ( 0, -1) : ((1, 0), (0, 0))
    }

    colorEdgeDictionary = {}

    for colorTuple, pieceList in colorTupleDictionary.items():
        for piecePixelList in pieceList:
            edgeSet = set([])
            for coordinateTuple in piecePixelList:
                for offsetTuple, (startOffsetTuple, endOffsetTuple) in edgeDictionray.items():
                    neighbourPointTuple = AddTuple(coordinateTuple, offsetTuple     )
                    startTuple          = AddTuple(coordinateTuple, startOffsetTuple)
                    endTuple            = AddTuple(coordinateTuple, endOffsetTuple  )

                    edgeTuple = (startTuple, endTuple)

                    if neighbourPointTuple in piecePixelList:
                        continue

                    edgeSet.add(edgeTuple)

            if not colorTuple in colorEdgeDictionary:
                colorEdgeDictionary[colorTuple] = []

            colorEdgeDictionary[colorTuple].append(edgeSet)

    del colorTupleDictionary
    del edgeDictionray

    colorJoinedPieceDictionary = {}

    for colorTuple, pieceList in colorEdgeDictionary.items():
        colorJoinedPieceDictionary[colorTuple] = []
        for assortedEdgeDictionary in pieceList:
            colorJoinedPieceDictionary[colorTuple].append(GetJoinedEdgeList(assortedEdgeDictionary, keepEveryPoint))

    stringIO = io.StringIO()

    stringIO.write(GetSVGHeader(*image.size))

    for colorTuple, shapeList in colorJoinedPieceDictionary.items():
        for shape in shapeList:
            stringIO.write(""" <path d=" """)
            for subsidaryShape in shape:
                pointTuple = subsidaryShape.pop(0)[0]
                stringIO.write(""" M %d,%d """ % pointTuple)
                for edgeTuple in subsidaryShape:
                    pointTuple = edgeTuple[0]
                    stringIO.write(""" L %d,%d """ % pointTuple)
                stringIO.write(""" Z """)
            stringIO.write(""" " style="fill:rgb%s; fill-opacity:%.3f; stroke:none;" />\n""" % (colorTuple[0:3], float(colorTuple[3]) / 255))

    stringIO.write("""</svg>\n""")

    return stringIO.getvalue()

################################################################################
# SVG 데이터 구하기 2
################################################################################

def GetSVGData2(image, opaque = None):
    stringIO = io.StringIO()

    stringIO.write(GetSVGHeader(*image.size))

    width, height = image.size

    for x in range(width):
        for y in range(height):
            pointTuple = (x, y)

            colorTuple = image.getpixel(pointTuple)

            if opaque and not colorTuple[3]:
                continue

            stringIO.write("""  <rect x="%d" y="%d" width="1" height="1" style="fill:rgb%s; fill-opacity:%.3f; stroke:none;" />\n"""\
                % (x, y, colorTuple[0:3], float(colorTuple[3]) / 255))

    stringIO.write("""</svg>\n""")

    return stringIO.getvalue()

################################################################################
# SVG 파일 생성하기
################################################################################

def CreateSVGFile(pngFilePath, contiguous = None, opaque = None, keepEveryPoint = None):
    try:
        pngImageFile = Image.open(pngFilePath)
    except IOError:
        print("이미지 파일을 열 수가 없습니다 : %s\n" % pngFilePath)
        sys.exit(1)

    image = pngImageFile.convert("RGBA")

    if contiguous:
        return GetSVGData1(image, opaque, keepEveryPoint)
    else:
        return GetSVGData2(image, opaque)

################################################################################
# 프로그램 시작하기
################################################################################

logging.basicConfig()

log = logging.getLogger('png2svg')

if __name__ == "__main__":
    parser = optparse.OptionParser()

    parser.add_option(\
        "-v",
        "--verbose",
        action = "store_true",
        dest = "verbosity",
        help = "Print verbose information for debugging",
        default = None)
    parser.add_option(\
        "-q",
        "--quiet",
        action = "store_false",
        dest = "verbosity",
        help = "Suppress warnings",
        default = None)
    parser.add_option(\
        "-p",
        "--pixels",
        action = "store_false",
        dest = "contiguous",
        help = "Generate a separate shape for each pixel; do not group pixels into contiguous areas of the same colour",
        default = True)
    parser.add_option(\
        "-o",
        "--opaque",
        action = "store_true",
        dest = "opaque",
        help = "Opaque only; do not create shapes for fully transparent pixels.",
        default = None)
    parser.add_option(\
        "-1",
        "--one",
        action = "store_true",
        dest = "keeEveryPoint",
        help = "1-pixel-width edges on contiguous shapes; default is to remove intermediate points on straight line edges.",
        default = None)

    (options, argumentList) = parser.parse_args()

    if options.verbosity == True:
        log.setLevel(logging.DEBUG)
    elif options.verbosity == False:
        log.setLevel(logging.ERROR)

    print(CreateSVGFile(argumentList[0], contiguous = options.contiguous, opaque = options.opaque, keepEveryPoint = options.keeEveryPoint))

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import sys

import operator

import logging

import collections

import io

import optparse

from PIL import Image

################################################################################

# 공통

################################################################################

def AddTuple(tuple1, tuple2):

return tuple(map(operator.add, tuple1, tuple2))

def SubtractTuple(tuple1, tuple2):

return tuple(map(operator.sub, tuple1, tuple2))

def NegateTuple(tuple1):

return tuple(map(operator.neg, tuple1))

def CalculateDirection(edgeTupleTuple):

return SubtractTuple(edgeTupleTuple[1], edgeTupleTuple[0])

def CalculateMagnitude(a):

return int(pow(pow(a[0], 2) + pow(a[1], 2), .5))

def Normalize(tuple1):

magnitude = CalculateMagnitude(tuple1)

assert magnitude > 0, "Cannot normalize a zero-length vector"

return tuple(map(operator.truediv, tuple1, [magnitude] * len(tuple1)))

def GetSVGHeader(width, height):

return """<?xml version="1.0" encoding="UTF-8" standalone="no"?>

<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

""" % (width, height)

################################################################################

# SVG 데이터 구하기 1

################################################################################

def GetJoinedEdgeList(assortedEdgeDictionary, keepEveryPoint = False):

pieceListList = []

pieceList = []

directionDeque = collections.deque([(0, 1), (1, 0), (0, -1), (-1, 0)])

while assortedEdgeDictionary:

if not pieceList:

pieceList.append(assortedEdgeDictionary.pop())

currentDirectionTuple = Normalize(CalculateDirection(pieceList[-1]))

while currentDirectionTuple != directionDeque[2]:

directionDeque.rotate()

for i in range(1, 4):

nextEndTuple = AddTuple(pieceList[-1][1], directionDeque[i])

nextEdgeTuple = (pieceList[-1][1], nextEndTuple)

if nextEdgeTuple in assortedEdgeDictionary:

assortedEdgeDictionary.remove(nextEdgeTuple)

if i == 2 and not keepEveryPoint:

pieceList[-1] = (pieceList[-1][0], nextEdgeTuple[1])

else:

pieceList.append(nextEdgeTuple)

if pieceList[0][0] == pieceList[-1][1]:

if not keepEveryPoint and Normalize(CalculateDirection(pieceList[0])) == Normalize(CalculateDirection(pieceList[-1])):

pieceList[-1] = (pieceList[-1][0], pieceList.pop(0)[1])

pieceListList.append(pieceList)

pieceList = []

break

else:

raise Exception("Failed to find connecting edge")

return pieceListList

def GetSVGData1(image, opaque = None, keepEveryPoint = False):

adjacentOffsetTuple = ((1, 0), (0, 1), (-1, 0), (0, -1))

visitedImage = Image.new("1", image.size, 0)

colorTupleDictionary = {}

width, height = image.size

for x in range(width):

for y in range(height):

pointTuple = (x, y)

if visitedImage.getpixel(pointTuple):

continue

colorTuple = image.getpixel((x, y))

if opaque and not colorTuple[3]:

continue

pieceList = []

queueList = [pointTuple]

visitedImage.putpixel(pointTuple, 1)

while queueList:

pointTuple = queueList.pop()

for offsetTuple in adjacentOffsetTuple:

neighbourPointTuple = AddTuple(pointTuple, offsetTuple)

if not (0 <= neighbourPointTuple[0] < width) or not (0 <= neighbourPointTuple[1] < height):

continue

if visitedImage.getpixel(neighbourPointTuple):

continue

neighbourPointColorTuple = image.getpixel(neighbourPointTuple)

if neighbourPointColorTuple != colorTuple:

continue

queueList.append(neighbourPointTuple)

visitedImage.putpixel(neighbourPointTuple, 1)

pieceList.append(pointTuple)

if not colorTuple in colorTupleDictionary:

colorTupleDictionary[colorTuple] = []

colorTupleDictionary[colorTuple].append(pieceList)

del adjacentOffsetTuple

del visitedImage

edgeDictionray = \

{

(-1, 0) : ((0, 0), (0, 1)),

( 0, 1) : ((0, 1), (1, 1)),

( 1, 0) : ((1, 1), (1, 0)),

( 0, -1) : ((1, 0), (0, 0))

}

colorEdgeDictionary = {}

for colorTuple, pieceList in colorTupleDictionary.items():

for piecePixelList in pieceList:

edgeSet = set([])

for coordinateTuple in piecePixelList:

for offsetTuple, (startOffsetTuple, endOffsetTuple) in edgeDictionray.items():

neighbourPointTuple = AddTuple(coordinateTuple, offsetTuple )

startTuple = AddTuple(coordinateTuple, startOffsetTuple)

endTuple = AddTuple(coordinateTuple, endOffsetTuple )

edgeTuple = (startTuple, endTuple)

if neighbourPointTuple in piecePixelList:

continue

edgeSet.add(edgeTuple)

if not colorTuple in colorEdgeDictionary:

colorEdgeDictionary[colorTuple] = []

colorEdgeDictionary[colorTuple].append(edgeSet)

del colorTupleDictionary

del edgeDictionray

colorJoinedPieceDictionary = {}

for colorTuple, pieceList in colorEdgeDictionary.items():

colorJoinedPieceDictionary[colorTuple] = []

for assortedEdgeDictionary in pieceList:

colorJoinedPieceDictionary[colorTuple].append(GetJoinedEdgeList(assortedEdgeDictionary, keepEveryPoint))

stringIO = io.StringIO()

stringIO.write(GetSVGHeader(*image.size))

for colorTuple, shapeList in colorJoinedPieceDictionary.items():

for shape in shapeList:

stringIO.write(""" <path d=" """)

for subsidaryShape in shape:

pointTuple = subsidaryShape.pop(0)[0]

stringIO.write(""" M %d,%d """ % pointTuple)

for edgeTuple in subsidaryShape:

pointTuple = edgeTuple[0]

stringIO.write(""" L %d,%d """ % pointTuple)

stringIO.write(""" Z """)

stringIO.write(""" " style="fill:rgb%s; fill-opacity:%.3f; stroke:none;" />\n""" % (colorTuple[0:3], float(colorTuple[3]) / 255))

stringIO.write("""</svg>\n""")

return stringIO.getvalue()

################################################################################

# SVG 데이터 구하기 2

################################################################################

def GetSVGData2(image, opaque = None):

stringIO = io.StringIO()

stringIO.write(GetSVGHeader(*image.size))

width, height = image.size

for x in range(width):

for y in range(height):

pointTuple = (x, y)

colorTuple = image.getpixel(pointTuple)

if opaque and not colorTuple[3]:

continue

stringIO.write(""" <rect x="%d" y="%d" width="1" height="1" style="fill:rgb%s; fill-opacity:%.3f; stroke:none;" />\n"""\

% (x, y, colorTuple[0:3], float(colorTuple[3]) / 255))

stringIO.write("""</svg>\n""")

return stringIO.getvalue()

################################################################################

# SVG 파일 생성하기

################################################################################

def CreateSVGFile(pngFilePath, contiguous = None, opaque = None, keepEveryPoint = None):

try:

pngImageFile = Image.open(pngFilePath)

except IOError:

print("이미지 파일을 열 수가 없습니다 : %s\n" % pngFilePath)

sys.exit(1)

image = pngImageFile.convert("RGBA")

if contiguous:

return GetSVGData1(image, opaque, keepEveryPoint)

else:

return GetSVGData2(image, opaque)

################################################################################

# 프로그램 시작하기

################################################################################

logging.basicConfig()

log = logging.getLogger('png2svg')

if __name__ == "__main__":

parser = optparse.OptionParser()

parser.add_option(\

"-v",

"--verbose",

action = "store_true",

dest = "verbosity",

help = "Print verbose information for debugging",

default = None)

parser.add_option(\

"-q",

"--quiet",

action = "store_false",

dest = "verbosity",

help = "Suppress warnings",

default = None)

parser.add_option(\

"-p",

"--pixels",

action = "store_false",

dest = "contiguous",

help = "Generate a separate shape for each pixel; do not group pixels into contiguous areas of the same colour",

default = True)

parser.add_option(\

"-o",

"--opaque",

action = "store_true",

dest = "opaque",

help = "Opaque only; do not create shapes for fully transparent pixels.",

default = None)

parser.add_option(\

"-1",

"--one",

action = "store_true",

dest = "keeEveryPoint",

help = "1-pixel-width edges on contiguous shapes; default is to remove intermediate points on straight line edges.",

default = None)

(options, argumentList) = parser.parse_args()

if options.verbosity == True:

log.setLevel(logging.DEBUG)

elif options.verbosity == False:

log.setLevel(logging.ERROR)

print(CreateSVGFile(argumentList[0], contiguous = options.contiguous, opaque = options.opaque, keepEveryPoint = options.keeEveryPoint))

※ 명령 프롬프트에서 env 가상 환경을 활성화하고 아래와 같이 실행하거나 ▶

[C#/WPF] SVG 파일을 XAML로 변환하기

■ SVG 파일을 XAML로 변환하는 방법을 보여준다. ▶ ConversionMode.cs


namespace TestProject
{
    /// <summary>
    /// 변환 모드
    /// </summary>
    public enum ConversionMode
    {
        /// <summary>
        /// 드로잉 그룹
        /// </summary>
        DrawingGroup,

        /// <summary>
        /// 드로잉 이미지
        /// </summary>
        DrawingImage
    }
}

namespace TestProject

{

/// <summary>

/// 변환 모드

/// </summary>

public enum ConversionMode

{

/// <summary>

/// 드로잉 그룹

/// </summary>

DrawingGroup,

/// <summary>

/// 드로잉 이미지

/// </summary>

DrawingImage

}

▶ SVGHelper.cs


using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Text.RegularExpressions;
using System.Windows;
using System.Windows.Media;
using System.Xml;
using System.Xml.Linq;
using System.Xml.XPath;

using SharpVectors.Converters;
using SharpVectors.Renderers.Wpf;

namespace TestProject
{
    /// <summary>
    /// SVG 헬퍼
    /// </summary>
    public static class SVGHelper
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 디폴트 XML 네임스페이스
        /// </summary>
        private static XNamespace _defaultXMLNamespace = "http://schemas.microsoft.com/winfx/2006/xaml/presentation";

        /// <summary>
        /// X XML 네임스페이스
        /// </summary>
        private static XNamespace _xXMLNamespace = "http://schemas.microsoft.com/winfx/2006/xaml";

        /// <summary>
        /// XML 네임스페이스 관리자
        /// </summary>
        private static XmlNamespaceManager _xmlNamespaceManager = new XmlNamespaceManager(new NameTable());

        #endregion

        ////////////////////////////////////////////////////////////////////////////////////////// Instance
        //////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 접두사 분리자
        /// </summary>
        private const char PREFIX_SEPARATOR = '_';

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Static

        #region 생성자 - SVGHelper()

        /// <summary>
        /// 생성자
        /// </summary>
        static SVGHelper()
        {
            _xmlNamespaceManager.AddNamespace("defns", "http://schemas.microsoft.com/winfx/2006/xaml/presentation");
            _xmlNamespaceManager.AddNamespace("x"    , "http://schemas.microsoft.com/winfx/2006/xaml"             );
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 객체 구하기 - GetObject(filePath, conversionMode, settings, name, resourceKeyInfo)

        /// <summary>
        /// 객체 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <param name="conversionMode">변환 모드</param>
        /// <param name="settings">설정</param>
        /// <param name="name">명칭</param>
        /// <param name="resourceKeyInfo">리소스 키 정보</param>
        /// <returns>객체</returns>
        public static object GetObject
        (
            string             filePath,
            ConversionMode     conversionMode,
            WpfDrawingSettings settings,
            out string         name,
            ResourceKeyInfo    resourceKeyInfo
        )
        {
            DrawingGroup drawingGroup = GetDrawingGroup(filePath, settings);

            string elementName = Path.GetFileNameWithoutExtension(filePath);

            switch(conversionMode)
            {
                case ConversionMode.DrawingGroup :

                    name = GetDrawingGroupName(elementName, resourceKeyInfo);

                    return drawingGroup;

                case ConversionMode.DrawingImage:

                    name = GetDrawingImageName(elementName, resourceKeyInfo);

                    return GetDrawingImage(drawingGroup);

                default :

                    throw new ArgumentOutOfRangeException(nameof(conversionMode));
            }
        }

        #endregion
        #region XAML 구하기 - GetXAML(instance, includeRuntime, name, filterPixelCountPerDIP)

        /// <summary>
        /// XAML 구하기
        /// </summary>
        /// <param name="instance">인스턴스</param>
        /// <param name="includeRuntime">런타임 포함 여부</param>
        /// <param name="name">명칭</param>
        /// <param name="filterPixelCountPerDIP">DIP 당 픽셀 카운트 필터링 여부</param>
        /// <returns>XAML</returns>
        public static string GetXAML(object instance, bool includeRuntime, string name, bool filterPixelCountPerDIP)
        {
            var xamlUntidy = GetXAML(instance, includeRuntime);

            XDocument document = XDocument.Parse(xamlUntidy);

            NormalizeDrawingElement(document.Root, name);

            if(filterPixelCountPerDIP)
            {
                FilterPixelCountPerDIP(document.Root);
            }

            string temporaryXAML = document.ToString();

            string xaml = RemoveNamespaceDeclaration(temporaryXAML);

            return xaml;
        }

        #endregion
        #region XAML 구하기 - GetXAML(filePath, conversionMode, resourceKeyInfo, filterPixelCountPerDIP, settings)

        /// <summary>
        /// XAML 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <param name="conversionMode">변환 모드</param>
        /// <param name="resourceKeyInfo">리소스 키 정보</param>
        /// <param name="filterPixelCountPerDIP">DIP당 픽셀 카운트 필터링 여부</param>
        /// <param name="settings">WPF 그리기 설정</param>
        /// <returns>XAML</returns>
        public static string GetXAML
        (
            string             filePath,
            ConversionMode     conversionMode,
            ResourceKeyInfo    resourceKeyInfo,
            bool               filterPixelCountPerDIP,
            WpfDrawingSettings settings = null
        )
        {
            object instance = GetObject(filePath, conversionMode, settings, out var name, resourceKeyInfo);

            return GetXAML(instance, settings != null && settings.IncludeRuntime, name, filterPixelCountPerDIP);
        }

        #endregion
        #region SVG 데이터 구하기 - GetSVGData(filePath)

        /// <summary>
        /// SVG 데이터 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <returns>SVG 데이터</returns>
        public static SVGData GetSVGData(string filePath)
        {
            return new SVGData { FilePath = filePath };
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Private

        #region SVGZ 파일 여부 구하기 - IsSVGZFile(filePath)

        /// <summary>
        /// SVGZ 파일 여부 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <returns>SVGZ 파일 여부</returns>
        private static bool IsSVGZFile(string filePath)
        {
            return string.Equals(Path.GetExtension(filePath), ".svgz", StringComparison.OrdinalIgnoreCase);
        }

        #endregion
        #region ID 정정하기 - FixID(rootElement)

        /// <summary>
        /// ID 정정하기
        /// </summary>
        /// <param name="rootElement">루트 엘리먼트</param>
        private static void FixID(XElement rootElement)
        {
            IEnumerable<XAttribute> attributeEnumerable = rootElement.DescendantsAndSelf()
                .SelectMany(d => d.Attributes())
                .Where(a => string.Equals(a.Name.LocalName, "Id", StringComparison.InvariantCultureIgnoreCase));

            foreach(XAttribute attribute in attributeEnumerable)
            {
                if(char.IsDigit(attribute.Value.FirstOrDefault()))
                {
                    attribute.Value = "_" + attribute.Value;
                }

                attribute.Value = attribute.Value.Replace("/", "_");
            }
        }

        #endregion
        #region 드로잉 그룹 구하기 (코어) - GetDrawingGroupCore(filePath, settings)

        /// <summary>
        /// 드로잉 그룹 구하기 (코어)
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <param name="settings">설정</param>
        /// <returns>드로잉 그룹</returns>
        private static DrawingGroup GetDrawingGroupCore(string filePath, WpfDrawingSettings settings)
        {
            if(settings == null)
            {
                settings = new WpfDrawingSettings
                {
                    IncludeRuntime = false,
                    TextAsGeometry = false,
                    OptimizePath   = true
                };
            }

            FileSvgReader reader = new FileSvgReader(settings);

            filePath = Path.GetFullPath(filePath);

            Stream stream = IsSVGZFile(filePath) ? (Stream)new GZipStream(File.OpenRead(filePath), CompressionMode.Decompress, false) :
                                                   File.OpenRead(filePath);

            XDocument document = XDocument.Load(stream);

            stream.Dispose();

            FixID(document.Root); // 예 : "3d-view-icon" -> "_3d-view-icon"

            using(MemoryStream memoryStream = new MemoryStream())
            {
                document.Save(memoryStream);

                memoryStream.Position = 0;

                reader.Read(memoryStream);

                return reader.Drawing;
            }
        }

        #endregion
        #region 드로잉 그룹에서 크기 구하기 - GetSizeFromDrawingGroup(drawingGroup)

        /// <summary>
        /// 드로잉 그룹에서 크기 구하기
        /// </summary>
        /// <param name="drawingGroup">드로잉 그룹</param>
        /// <returns>크기</returns>
        private static Size? GetSizeFromDrawingGroup(DrawingGroup drawingGroup)
        {
            if(drawingGroup != null)
            {
                DrawingGroup firstChild = drawingGroup.Children.OfType<DrawingGroup>()
                                                               .FirstOrDefault(child => child.ClipGeometry != null);

                if(firstChild != null)
                {
                    return firstChild.ClipGeometry.Bounds.Size;
                }
            }

            return null;
        }

        #endregion
        #region 패스 지오메트리 리스트 구하기 - GetPathGeometryList(sourceDrawing)

        /// <summary>
        /// 패스 지오메트리 리스트 구하기
        /// </summary>
        /// <param name="sourceDrawing">소스 드로잉</param>
        /// <returns>패스 지오메트리 리스트</returns>
        private static List<PathGeometry> GetPathGeometryList(Drawing sourceDrawing)
        {
            List<PathGeometry> list = new List<PathGeometry>();

            Action<Drawing> action = null;

            action = drawing =>
            {
                if(drawing is DrawingGroup)
                {
                    foreach(Drawing childDrawing in ((DrawingGroup)drawing).Children)
                    {
                        action(childDrawing);
                    }
                }

                if(drawing is GeometryDrawing)
                {
                    GeometryDrawing geometryDrawing = (GeometryDrawing)drawing;

                    Geometry geometry = geometryDrawing.Geometry;

                    if(geometry is PathGeometry)
                    {
                        list.Add((PathGeometry)geometry);
                    }
                }
            };

            action(sourceDrawing);

            return list;
        }

        #endregion
        #region 크기 패스 피규어 추가하기 - AddSizePathFigure(sourceGeometry, size)

        /// <summary>
        /// 크기 패스 피규어 추가하기
        /// </summary>
        /// <param name="sourceGeometry">소스 패스 지오메트리</param>
        /// <param name="size">크기</param>
        private static void AddSizePathFigure(PathGeometry sourceGeometry, Size size)
        {
            if(size.Width > 0 && size.Height > 0)
            {
                PathFigure[] pathFigureArray =
                {
                    new PathFigure
                    (
                        new Point(size.Width, size.Height),
                        Enumerable.Empty<PathSegment>(),
                        true
                    ),
                    new PathFigure
                    (
                        new Point(0,0),
                        Enumerable.Empty<PathSegment>(),
                        true
                    )
                };

                PathGeometry targetGeometry = new PathGeometry
                (
                    pathFigureArray.Concat(sourceGeometry.Figures),
                    sourceGeometry.FillRule,
                    null
                );

                sourceGeometry.Clear();

                sourceGeometry.AddGeometry(targetGeometry);
            }
        }

        #endregion
        #region 패스 지오메트리에 크기 설정하기 - SetSizeToPathGeometry(drawingGroup)

        /// <summary>
        /// 패스 지오메트리에 크기 설정하기
        /// </summary>
        /// <param name="drawingGroup">드로잉 그룹</param>
        private static void SetSizeToPathGeometry(DrawingGroup drawingGroup)
        {
            Size? size = GetSizeFromDrawingGroup(drawingGroup);

            if(size.HasValue)
            {
                List<PathGeometry> pathGeometryList = GetPathGeometryList(drawingGroup);

                pathGeometryList.ForEach(pathGemoetry => AddSizePathFigure(pathGemoetry, size.Value));
            }
        }

        #endregion
        #region 객체 명칭 값 제거하기 - RemoveObjectNameValue(drawingGroup)

        /// <summary>
        /// 객체 명칭 값 제거하기
        /// </summary>
        /// <param name="drawingGroup">드로잉 그룹</param>
        public static void RemoveObjectNameValue(DrawingGroup drawingGroup)
        {
            if(drawingGroup.GetValue(FrameworkElement.NameProperty) != null)
            {
                drawingGroup.SetValue(FrameworkElement.NameProperty, null);
            }

            foreach(DependencyObject child in drawingGroup.Children.OfType<DependencyObject>())
            {
                if(child.GetValue(FrameworkElement.NameProperty) != null)
                {
                    child.SetValue(FrameworkElement.NameProperty, null);
                }

                if(child is DrawingGroup)
                {
                    RemoveObjectNameValue(child as DrawingGroup);
                }
            }
        }

        #endregion
        #region 드로잉 그룹 구하기 - GetDrawingGroup(filePath, settings)

        /// <summary>
        /// 드로잉 그룹 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <param name="settings">설정</param>
        /// <returns>드로잉 그룹</returns>
        private static DrawingGroup GetDrawingGroup(string filePath, WpfDrawingSettings settings)
        {
            DrawingGroup drawingGroup = GetDrawingGroupCore(filePath, settings);

            SetSizeToPathGeometry(drawingGroup);

            RemoveObjectNameValue(drawingGroup);

            return drawingGroup;
        }

        #endregion

        #region 명칭 검증하기 - ValidateName(name)

        /// <summary>
        /// 명칭 검증하기
        /// </summary>
        /// <param name="name">명칭</param>
        /// <returns>명칭</returns>
        private static string ValidateName(string name)
        {
            string result = Regex.Replace(name, @"[^[0-9a-zA-Z]]*", "_");

            if(Regex.IsMatch(result, "^[0-9].*"))
            {
                result = "_" + result;
            }

            return result;
        }

        #endregion
        #region 명칭 구하기 - GetName(sourceName, resourceKeyInfo)

        /// <summary>
        /// 명칭 구하기
        /// </summary>
        /// <param name="sourceName">소스 명칭</param>
        /// <param name="resourceKeyInfo">리소스 키 정보</param>
        /// <returns>명칭</returns>
        private static string GetName(string sourceName, ResourceKeyInfo resourceKeyInfo)
        {
            if(resourceKeyInfo.UseComponentRessourceKey)
            {
                return $"{{x:Static {resourceKeyInfo.NameSpaceName}:{resourceKeyInfo.XAMLName}.{ValidateName(sourceName)}Key}}";
            }

            string targetName = sourceName;

            if(resourceKeyInfo.Prefix != null)
            {
                targetName = resourceKeyInfo.Prefix + PREFIX_SEPARATOR + sourceName;
            }

            targetName = ValidateName(targetName);

            return targetName;
        }

        #endregion
        #region 드로잉 그룹명 구하기 - GetDrawingGroupName(elementName, resourceKeyInfo)

        /// <summary>
        /// 드로잉 그룹명 구하기
        /// </summary>
        /// <param name="elementName">엘리먼트명</param>
        /// <param name="resourceKeyInfo">리소스 키 정보</param>
        /// <returns>드로잉 그룹명</returns>
        private static string GetDrawingGroupName(string elementName, ResourceKeyInfo resourceKeyInfo)
        {
            string sourceName = elementName + "DrawingGroup";

            return GetName(sourceName, resourceKeyInfo);
        }

        #endregion
        #region 드로잉 이미지명 구하기 - GetDrawingImageName(elementName, resourceKeyInfo)

        /// <summary>
        /// 드로잉 이미지명 구하기
        /// </summary>
        /// <param name="elementName">엘리먼트명</param>
        /// <param name="resourceKeyInfo">리소스 키 정보</param>
        /// <returns>드로잉 이미지명</returns>
        private static string GetDrawingImageName(string elementName, ResourceKeyInfo resourceKeyInfo)
        {
            string sourceName = elementName + "DrawingImage";

            return GetName(sourceName, resourceKeyInfo);
        }

        #endregion

        #region 드로잉 이미지 구하기 - GetDrawingImage(drawing)

        /// <summary>
        /// 드로잉 이미지 구하기
        /// </summary>
        /// <param name="drawing">드로잉</param>
        /// <returns>드로잉 이미지</returns>
        private static DrawingImage GetDrawingImage(Drawing drawing)
        {
            return new DrawingImage(drawing);
        }

        #endregion

        #region XAML 구하기 - GetXAML(instance, includeRuntime)

        /// <summary>
        /// XAML 구하기
        /// </summary>
        /// <param name="instance">인스턴스</param>
        /// <param name="includeRuntime">런타임 포함 여부</param>
        /// <returns>XAML</returns>
        private static string GetXAML(object instance, bool includeRuntime)
        {
            XmlXamlWriter writer = new XmlXamlWriter(new WpfDrawingSettings { IncludeRuntime = includeRuntime });

            string xaml = writer.Save(instance);

            return xaml;
        }

        #endregion
        #region 클리핑 엘리먼트 구하기 - GetClippingElement(drawingGroupElement, rectangle)

        /// <summary>
        /// 클리핑 엘리먼트 구하기
        /// </summary>
        /// <param name="drawingGroupElement">드로잉 그룹 엘리먼트</param>
        /// <param name="rectangle">사각형</param>
        /// <returns>클리핑 엘리먼트</returns>
        private static XElement GetClippingElement(XElement drawingGroupElement, out Rect rectangle)
        {
            rectangle = default(Rect);

            if(drawingGroupElement == null)
            {
                return null;
            }

            XElement clippingElement = drawingGroupElement.XPathSelectElement(".//defns:DrawingGroup.ClipGeometry", _xmlNamespaceManager);

            if(clippingElement != null)
            {
                XElement rectangleElement = clippingElement.Element(_defaultXMLNamespace + "RectangleGeometry");

                if(rectangleElement != null)
                {
                    XAttribute rectangleAttribute = rectangleElement.Attribute("Rect");

                    if(rectangleAttribute != null)
                    {
                        rectangle = Rect.Parse(rectangleAttribute.Value);

                        return clippingElement;
                    }
                }
            }

            return null;
        }

        #endregion
        #region 인라인 클리핑 추가하기 - AddInlineClipping(drawingElement)

        /// <summary>
        /// 인라인 클리핑 추가하기
        /// </summary>
        /// <param name="drawingElement">드로잉 엘리먼트</param>
        private static void AddInlineClipping(XElement drawingElement)
        {
            Rect clippingRectangle;

            XElement clippingElement = GetClippingElement(drawingElement, out clippingRectangle);

            if(clippingElement != null && clippingElement.Parent.Name.LocalName == "DrawingGroup")
            {
                clippingElement.Parent.Add
                (
                    new XAttribute
                    (
                        "ClipGeometry",
                        string.Format
                        (
                            CultureInfo.InvariantCulture,
                            "M{0},{1} V{2} H{3} V{0} H{1} Z",
                            clippingRectangle.Left,
                            clippingRectangle.Top,
                            clippingRectangle.Bottom,
                            clippingRectangle.Right
                        )
                    )
                );

                clippingElement.Remove();
            }
        }

        #endregion
        #region 계단식 드로잉 그룹 제거하기 - RemoveCascadedDrawingGroup(drawingElement)

        /// <summary>
        /// 계단식 드로잉 그룹 제거하기
        /// </summary>
        /// <param name="drawingElement">드로잉 엘리먼트</param>
        private static void RemoveCascadedDrawingGroup(XElement drawingElement)
        {
            IEnumerable<XElement> drawingGroupEnumerable = drawingElement.DescendantsAndSelf(_defaultXMLNamespace + "DrawingGroup");

            foreach(XElement drawingGroup in drawingGroupEnumerable)
            {
                List<XElement> elementList = drawingGroup.Elements().ToList();

                if(elementList.Count == 1 && elementList[0].Name.LocalName == "DrawingGroup")
                {
                    XElement childDrawingGroup = elementList[0];

                    IEnumerable<XName> childAttributeNameEnumerable = childDrawingGroup.Attributes().Select(a => a.Name);

                    IEnumerable<XName> attributeNameEnumerable = drawingGroup.Attributes().Select(a => a.Name);

                    if(childAttributeNameEnumerable.Intersect(attributeNameEnumerable).Any())
                    {
                        return;
                    }

                    drawingGroup.Add(childDrawingGroup.Attributes());

                    drawingGroup.Add(childDrawingGroup.Elements());

                    childDrawingGroup.Remove();
                }
            }
        }

        #endregion
        #region 패스 지오메트리 축소하기 - CollapsePathGeometries(drawingElement)

        /// <summary>
        /// 패스 지오메트리 축소하기
        /// </summary>
        /// <param name="drawingElement">드로잉 엘리먼트</param>
        private static void CollapsePathGeometries(XElement drawingElement)
        {
            XElement[] pathGeometryElementArray = drawingElement.Descendants(_defaultXMLNamespace + "PathGeometry").ToArray();

            foreach(XElement pathGeometryElement in pathGeometryElementArray)
            {
                if
                (
                    pathGeometryElement.Parent != null        &&
                    pathGeometryElement.Parent.Parent != null &&
                    pathGeometryElement.Parent.Parent.Name.LocalName == "GeometryDrawing"
                )
                {
                    List<string> attributeNameList = pathGeometryElement.Attributes().Select(a => a.Name.LocalName).ToList();

                    if
                    (
                        attributeNameList.Count <= 2          &&
                        attributeNameList.Contains("Figures") &&
                        (attributeNameList.Contains("FillRule") || attributeNameList.Count == 1)
                    )
                    {
                        string figuresValue = pathGeometryElement.Attribute("Figures").Value;

                        XAttribute fillRuleAttribute = pathGeometryElement.Attribute("FillRule");

                        if(fillRuleAttribute != null)
                        {
                            if(fillRuleAttribute.Value == "Nonzero")
                            {
                                figuresValue = "F1 " + figuresValue; // Nonzero
                            }
                            else
                            {
                                figuresValue = "F0 " + figuresValue; // EvenOdd
                            }
                        }

                        pathGeometryElement.Parent.Parent.Add(new XAttribute("Geometry", figuresValue));

                        pathGeometryElement.Parent.Remove();
                    }
                }
            }
        }

        #endregion
        #region 드로잉 엘리먼트 명칭 설정하기 - SetDrawingElementName(drawingElement, name)

        /// <summary>
        /// 드로잉 엘리먼트 명칭 설정하기
        /// </summary>
        /// <param name="drawingElement">드로잉 엘리먼트</param>
        /// <param name="name">명칭</param>
        private static void SetDrawingElementName(XElement drawingElement, string name)
        {
            if(string.IsNullOrWhiteSpace(name))
            {
                return;
            }

            List<XAttribute> attributeList = drawingElement.Attributes().ToList();

            attributeList.Insert(0, new XAttribute(_xXMLNamespace + "Key", name));

            drawingElement.ReplaceAttributes(attributeList);
        }

        #endregion
        #region 드로잉 엘리먼트 정규화하기 - NormalizeDrawingElement(drawingElement, name)

        /// <summary>
        /// 드로잉 엘리먼트 정규화하기
        /// </summary>
        /// <param name="drawingElement">드로잉 엘리먼트</param>
        /// <param name="name">명칭</param>
        private static void NormalizeDrawingElement(XElement drawingElement, string name)
        {
            AddInlineClipping(drawingElement);

            RemoveCascadedDrawingGroup(drawingElement);

            CollapsePathGeometries(drawingElement);

            SetDrawingElementName(drawingElement, name);
        }

        #endregion
        #region DIP당 픽셀 카운트 필터링하기 - FilterPixelCountPerDIP(drawingElement)

        /// <summary>
        /// DIP당 픽셀 카운트 필터링하기
        /// </summary>
        /// <param name="drawingElement">드로잉 엘리먼트</param>
        private static void FilterPixelCountPerDIP(XElement drawingElement)
        {
            List<XElement> glyphRunElementList = drawingElement.Descendants(_defaultXMLNamespace + nameof(GlyphRun)).ToList();

            foreach(XElement glyphRunElement in glyphRunElementList)
            {
                XAttribute pixelCountPerDIPAttribute = glyphRunElement.Attribute(nameof(GlyphRun.PixelsPerDip));

                if(pixelCountPerDIPAttribute != null)
                {
                    pixelCountPerDIPAttribute.Remove();
                }
            }
        }

        #endregion
        #region 네임스페이스 선언 제거하기 - RemoveNamespaceDeclaration(source)

        /// <summary>
        /// 네임스페이스 선언 제거하기
        /// </summary>
        /// <param name="source">소스 문자열</param>
        /// <returns>네임스페이서 선언 제거 문자열</returns>
        public static string RemoveNamespaceDeclaration(string source)
        {
            source = source.Replace(" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\"", "");
            source = source.Replace(" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\"", "");

            return source;
        }

        #endregion
    }
}

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using System;

using System.Collections.Generic;

using System.Globalization;

using System.IO;

using System.IO.Compression;

using System.Linq;

using System.Text.RegularExpressions;

using System.Windows;

using System.Windows.Media;

using System.Xml;

using System.Xml.Linq;

using System.Xml.XPath;

using SharpVectors.Converters;

using SharpVectors.Renderers.Wpf;

namespace TestProject

{

/// <summary>

/// SVG 헬퍼

/// </summary>

public static class SVGHelper

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Static

//////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 디폴트 XML 네임스페이스

/// </summary>

private static XNamespace _defaultXMLNamespace = "http://schemas.microsoft.com/winfx/2006/xaml/presentation";

/// <summary>

/// X XML 네임스페이스

/// </summary>

private static XNamespace _xXMLNamespace = "http://schemas.microsoft.com/winfx/2006/xaml";

/// <summary>

/// XML 네임스페이스 관리자

/// </summary>

private static XmlNamespaceManager _xmlNamespaceManager = new XmlNamespaceManager(new NameTable());

#endregion

////////////////////////////////////////////////////////////////////////////////////////// Instance

//////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 접두사 분리자

/// </summary>

private const char PREFIX_SEPARATOR = '_';

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Static

#region 생성자 - SVGHelper()

/// <summary>

/// 생성자

/// </summary>

static SVGHelper()

{

_xmlNamespaceManager.AddNamespace("defns", "http://schemas.microsoft.com/winfx/2006/xaml/presentation");

_xmlNamespaceManager.AddNamespace("x" , "http://schemas.microsoft.com/winfx/2006/xaml" );

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Static

//////////////////////////////////////////////////////////////////////////////// Public

#region 객체 구하기 - GetObject(filePath, conversionMode, settings, name, resourceKeyInfo)

/// <summary>

/// 객체 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <param name="conversionMode">변환 모드</param>

/// <param name="settings">설정</param>

/// <param name="name">명칭</param>

/// <param name="resourceKeyInfo">리소스 키 정보</param>

/// <returns>객체</returns>

public static object GetObject

(

string filePath,

ConversionMode conversionMode,

WpfDrawingSettings settings,

out string name,

ResourceKeyInfo resourceKeyInfo

)

{

DrawingGroup drawingGroup = GetDrawingGroup(filePath, settings);

string elementName = Path.GetFileNameWithoutExtension(filePath);

switch(conversionMode)

{

case ConversionMode.DrawingGroup :

name = GetDrawingGroupName(elementName, resourceKeyInfo);

return drawingGroup;

case ConversionMode.DrawingImage:

name = GetDrawingImageName(elementName, resourceKeyInfo);

return GetDrawingImage(drawingGroup);

default :

throw new ArgumentOutOfRangeException(nameof(conversionMode));

}

#endregion

#region XAML 구하기 - GetXAML(instance, includeRuntime, name, filterPixelCountPerDIP)

/// <summary>

/// XAML 구하기

/// </summary>

/// <param name="instance">인스턴스</param>

/// <param name="includeRuntime">런타임 포함 여부</param>

/// <param name="name">명칭</param>

/// <param name="filterPixelCountPerDIP">DIP 당 픽셀 카운트 필터링 여부</param>

/// <returns>XAML</returns>

public static string GetXAML(object instance, bool includeRuntime, string name, bool filterPixelCountPerDIP)

{

var xamlUntidy = GetXAML(instance, includeRuntime);

XDocument document = XDocument.Parse(xamlUntidy);

NormalizeDrawingElement(document.Root, name);

if(filterPixelCountPerDIP)

{

FilterPixelCountPerDIP(document.Root);

}

string temporaryXAML = document.ToString();

string xaml = RemoveNamespaceDeclaration(temporaryXAML);

return xaml;

}

#endregion

#region XAML 구하기 - GetXAML(filePath, conversionMode, resourceKeyInfo, filterPixelCountPerDIP, settings)

/// <summary>

/// XAML 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <param name="conversionMode">변환 모드</param>

/// <param name="resourceKeyInfo">리소스 키 정보</param>

/// <param name="filterPixelCountPerDIP">DIP당 픽셀 카운트 필터링 여부</param>

/// <param name="settings">WPF 그리기 설정</param>

/// <returns>XAML</returns>

public static string GetXAML

(

string filePath,

ConversionMode conversionMode,

ResourceKeyInfo resourceKeyInfo,

bool filterPixelCountPerDIP,

WpfDrawingSettings settings = null

)

{

object instance = GetObject(filePath, conversionMode, settings, out var name, resourceKeyInfo);

return GetXAML(instance, settings != null && settings.IncludeRuntime, name, filterPixelCountPerDIP);

}

#endregion

#region SVG 데이터 구하기 - GetSVGData(filePath)

/// <summary>

/// SVG 데이터 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <returns>SVG 데이터</returns>

public static SVGData GetSVGData(string filePath)

{

return new SVGData { FilePath = filePath };

}

#endregion

//////////////////////////////////////////////////////////////////////////////// Private

#region SVGZ 파일 여부 구하기 - IsSVGZFile(filePath)

/// <summary>

/// SVGZ 파일 여부 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <returns>SVGZ 파일 여부</returns>

private static bool IsSVGZFile(string filePath)

{

return string.Equals(Path.GetExtension(filePath), ".svgz", StringComparison.OrdinalIgnoreCase);

}

#endregion

#region ID 정정하기 - FixID(rootElement)

/// <summary>

/// ID 정정하기

/// </summary>

/// <param name="rootElement">루트 엘리먼트</param>

private static void FixID(XElement rootElement)

{

IEnumerable<XAttribute> attributeEnumerable = rootElement.DescendantsAndSelf()

.SelectMany(d => d.Attributes())

.Where(a => string.Equals(a.Name.LocalName, "Id", StringComparison.InvariantCultureIgnoreCase));

foreach(XAttribute attribute in attributeEnumerable)

{

if(char.IsDigit(attribute.Value.FirstOrDefault()))

{

attribute.Value = "_" + attribute.Value;

}

attribute.Value = attribute.Value.Replace("/", "_");

}

#endregion

#region 드로잉 그룹 구하기 (코어) - GetDrawingGroupCore(filePath, settings)

/// <summary>

/// 드로잉 그룹 구하기 (코어)

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <param name="settings">설정</param>

/// <returns>드로잉 그룹</returns>

private static DrawingGroup GetDrawingGroupCore(string filePath, WpfDrawingSettings settings)

{

if(settings == null)

{

settings = new WpfDrawingSettings

{

IncludeRuntime = false,

TextAsGeometry = false,

OptimizePath = true

};

}

FileSvgReader reader = new FileSvgReader(settings);

filePath = Path.GetFullPath(filePath);

Stream stream = IsSVGZFile(filePath) ? (Stream)new GZipStream(File.OpenRead(filePath), CompressionMode.Decompress, false) :

File.OpenRead(filePath);

XDocument document = XDocument.Load(stream);

stream.Dispose();

FixID(document.Root); // 예 : "3d-view-icon" -> "_3d-view-icon"

using(MemoryStream memoryStream = new MemoryStream())

{

document.Save(memoryStream);

memoryStream.Position = 0;

reader.Read(memoryStream);

return reader.Drawing;

}

#endregion

#region 드로잉 그룹에서 크기 구하기 - GetSizeFromDrawingGroup(drawingGroup)

/// <summary>

/// 드로잉 그룹에서 크기 구하기

/// </summary>

/// <param name="drawingGroup">드로잉 그룹</param>

/// <returns>크기</returns>

private static Size? GetSizeFromDrawingGroup(DrawingGroup drawingGroup)

{

if(drawingGroup != null)

{

DrawingGroup firstChild = drawingGroup.Children.OfType<DrawingGroup>()

.FirstOrDefault(child => child.ClipGeometry != null);

if(firstChild != null)

{

return firstChild.ClipGeometry.Bounds.Size;

}

return null;

}

#endregion

#region 패스 지오메트리 리스트 구하기 - GetPathGeometryList(sourceDrawing)

/// <summary>

/// 패스 지오메트리 리스트 구하기

/// </summary>

/// <param name="sourceDrawing">소스 드로잉</param>

/// <returns>패스 지오메트리 리스트</returns>

private static List<PathGeometry> GetPathGeometryList(Drawing sourceDrawing)

{

List<PathGeometry> list = new List<PathGeometry>();

Action<Drawing> action = null;

action = drawing =>

{

if(drawing is DrawingGroup)

{

foreach(Drawing childDrawing in ((DrawingGroup)drawing).Children)

{

action(childDrawing);

}

if(drawing is GeometryDrawing)

{

GeometryDrawing geometryDrawing = (GeometryDrawing)drawing;

Geometry geometry = geometryDrawing.Geometry;

if(geometry is PathGeometry)

{

list.Add((PathGeometry)geometry);

}

};

action(sourceDrawing);

return list;

}

#endregion

#region 크기 패스 피규어 추가하기 - AddSizePathFigure(sourceGeometry, size)

/// <summary>

/// 크기 패스 피규어 추가하기

/// </summary>

/// <param name="sourceGeometry">소스 패스 지오메트리</param>

/// <param name="size">크기</param>

private static void AddSizePathFigure(PathGeometry sourceGeometry, Size size)

{

if(size.Width > 0 && size.Height > 0)

{

PathFigure[] pathFigureArray =

{

new PathFigure

(

new Point(size.Width, size.Height),

Enumerable.Empty<PathSegment>(),

true

new PathFigure

(

new Point(0,0),

Enumerable.Empty<PathSegment>(),

true

)

};

PathGeometry targetGeometry = new PathGeometry

(

pathFigureArray.Concat(sourceGeometry.Figures),

sourceGeometry.FillRule,

null

);

sourceGeometry.Clear();

sourceGeometry.AddGeometry(targetGeometry);

}

#endregion

#region 패스 지오메트리에 크기 설정하기 - SetSizeToPathGeometry(drawingGroup)

/// <summary>

/// 패스 지오메트리에 크기 설정하기

/// </summary>

/// <param name="drawingGroup">드로잉 그룹</param>

private static void SetSizeToPathGeometry(DrawingGroup drawingGroup)

{

Size? size = GetSizeFromDrawingGroup(drawingGroup);

if(size.HasValue)

{

List<PathGeometry> pathGeometryList = GetPathGeometryList(drawingGroup);

pathGeometryList.ForEach(pathGemoetry => AddSizePathFigure(pathGemoetry, size.Value));

}

#endregion

#region 객체 명칭 값 제거하기 - RemoveObjectNameValue(drawingGroup)

/// <summary>

/// 객체 명칭 값 제거하기

/// </summary>

/// <param name="drawingGroup">드로잉 그룹</param>

public static void RemoveObjectNameValue(DrawingGroup drawingGroup)

{

if(drawingGroup.GetValue(FrameworkElement.NameProperty) != null)

{

drawingGroup.SetValue(FrameworkElement.NameProperty, null);

}

foreach(DependencyObject child in drawingGroup.Children.OfType<DependencyObject>())

{

if(child.GetValue(FrameworkElement.NameProperty) != null)

{

child.SetValue(FrameworkElement.NameProperty, null);

}

if(child is DrawingGroup)

{

RemoveObjectNameValue(child as DrawingGroup);

}

#endregion

#region 드로잉 그룹 구하기 - GetDrawingGroup(filePath, settings)

/// <summary>

/// 드로잉 그룹 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <param name="settings">설정</param>

/// <returns>드로잉 그룹</returns>

private static DrawingGroup GetDrawingGroup(string filePath, WpfDrawingSettings settings)

{

DrawingGroup drawingGroup = GetDrawingGroupCore(filePath, settings);

SetSizeToPathGeometry(drawingGroup);

RemoveObjectNameValue(drawingGroup);

return drawingGroup;

}

#endregion

#region 명칭 검증하기 - ValidateName(name)

/// <summary>

/// 명칭 검증하기

/// </summary>

/// <param name="name">명칭</param>

/// <returns>명칭</returns>

private static string ValidateName(string name)

{

string result = Regex.Replace(name, @"[^[0-9a-zA-Z]]*", "_");

if(Regex.IsMatch(result, "^[0-9].*"))

{

result = "_" + result;

}

return result;

}

#endregion

#region 명칭 구하기 - GetName(sourceName, resourceKeyInfo)

/// <summary>

/// 명칭 구하기

/// </summary>

/// <param name="sourceName">소스 명칭</param>

/// <param name="resourceKeyInfo">리소스 키 정보</param>

/// <returns>명칭</returns>

private static string GetName(string sourceName, ResourceKeyInfo resourceKeyInfo)

{

if(resourceKeyInfo.UseComponentRessourceKey)

{

return $"{{x:Static {resourceKeyInfo.NameSpaceName}:{resourceKeyInfo.XAMLName}.{ValidateName(sourceName)}Key}}";

}

string targetName = sourceName;

if(resourceKeyInfo.Prefix != null)

{

targetName = resourceKeyInfo.Prefix + PREFIX_SEPARATOR + sourceName;

}

targetName = ValidateName(targetName);

return targetName;

}

#endregion

#region 드로잉 그룹명 구하기 - GetDrawingGroupName(elementName, resourceKeyInfo)

/// <summary>

/// 드로잉 그룹명 구하기

/// </summary>

/// <param name="elementName">엘리먼트명</param>

/// <param name="resourceKeyInfo">리소스 키 정보</param>

/// <returns>드로잉 그룹명</returns>

private static string GetDrawingGroupName(string elementName, ResourceKeyInfo resourceKeyInfo)

{

string sourceName = elementName + "DrawingGroup";

return GetName(sourceName, resourceKeyInfo);

}

#endregion

#region 드로잉 이미지명 구하기 - GetDrawingImageName(elementName, resourceKeyInfo)

/// <summary>

/// 드로잉 이미지명 구하기

/// </summary>

/// <param name="elementName">엘리먼트명</param>

/// <param name="resourceKeyInfo">리소스 키 정보</param>

/// <returns>드로잉 이미지명</returns>

private static string GetDrawingImageName(string elementName, ResourceKeyInfo resourceKeyInfo)

{

string sourceName = elementName + "DrawingImage";

return GetName(sourceName, resourceKeyInfo);

}

#endregion

#region 드로잉 이미지 구하기 - GetDrawingImage(drawing)

/// <summary>

/// 드로잉 이미지 구하기

/// </summary>

/// <param name="drawing">드로잉</param>

/// <returns>드로잉 이미지</returns>

private static DrawingImage GetDrawingImage(Drawing drawing)

{

return new DrawingImage(drawing);

}

#endregion

#region XAML 구하기 - GetXAML(instance, includeRuntime)

/// <summary>

/// XAML 구하기

/// </summary>

/// <param name="instance">인스턴스</param>

/// <param name="includeRuntime">런타임 포함 여부</param>

/// <returns>XAML</returns>

private static string GetXAML(object instance, bool includeRuntime)

{

XmlXamlWriter writer = new XmlXamlWriter(new WpfDrawingSettings { IncludeRuntime = includeRuntime });

string xaml = writer.Save(instance);

return xaml;

}

#endregion

#region 클리핑 엘리먼트 구하기 - GetClippingElement(drawingGroupElement, rectangle)

/// <summary>

/// 클리핑 엘리먼트 구하기

/// </summary>

/// <param name="drawingGroupElement">드로잉 그룹 엘리먼트</param>

/// <param name="rectangle">사각형</param>

/// <returns>클리핑 엘리먼트</returns>

private static XElement GetClippingElement(XElement drawingGroupElement, out Rect rectangle)

{

rectangle = default(Rect);

if(drawingGroupElement == null)

{

return null;

}

XElement clippingElement = drawingGroupElement.XPathSelectElement(".//defns:DrawingGroup.ClipGeometry", _xmlNamespaceManager);

if(clippingElement != null)

{

XElement rectangleElement = clippingElement.Element(_defaultXMLNamespace + "RectangleGeometry");

if(rectangleElement != null)

{

XAttribute rectangleAttribute = rectangleElement.Attribute("Rect");

if(rectangleAttribute != null)

{

rectangle = Rect.Parse(rectangleAttribute.Value);

return clippingElement;

}

return null;

}

#endregion

#region 인라인 클리핑 추가하기 - AddInlineClipping(drawingElement)

/// <summary>

/// 인라인 클리핑 추가하기

/// </summary>

/// <param name="drawingElement">드로잉 엘리먼트</param>

private static void AddInlineClipping(XElement drawingElement)

{

Rect clippingRectangle;

XElement clippingElement = GetClippingElement(drawingElement, out clippingRectangle);

if(clippingElement != null && clippingElement.Parent.Name.LocalName == "DrawingGroup")

{

clippingElement.Parent.Add

(

new XAttribute

(

"ClipGeometry",

string.Format

(

CultureInfo.InvariantCulture,

"M{0},{1} V{2} H{3} V{0} H{1} Z",

clippingRectangle.Left,

clippingRectangle.Top,

clippingRectangle.Bottom,

clippingRectangle.Right

)

);

clippingElement.Remove();

}

#endregion

#region 계단식 드로잉 그룹 제거하기 - RemoveCascadedDrawingGroup(drawingElement)

/// <summary>

/// 계단식 드로잉 그룹 제거하기

/// </summary>

/// <param name="drawingElement">드로잉 엘리먼트</param>

private static void RemoveCascadedDrawingGroup(XElement drawingElement)

{

IEnumerable<XElement> drawingGroupEnumerable = drawingElement.DescendantsAndSelf(_defaultXMLNamespace + "DrawingGroup");

foreach(XElement drawingGroup in drawingGroupEnumerable)

{

List<XElement> elementList = drawingGroup.Elements().ToList();

if(elementList.Count == 1 && elementList[0].Name.LocalName == "DrawingGroup")

{

XElement childDrawingGroup = elementList[0];

IEnumerable<XName> childAttributeNameEnumerable = childDrawingGroup.Attributes().Select(a => a.Name);

IEnumerable<XName> attributeNameEnumerable = drawingGroup.Attributes().Select(a => a.Name);

if(childAttributeNameEnumerable.Intersect(attributeNameEnumerable).Any())

{

return;

}

drawingGroup.Add(childDrawingGroup.Attributes());

drawingGroup.Add(childDrawingGroup.Elements());

childDrawingGroup.Remove();

}

#endregion

#region 패스 지오메트리 축소하기 - CollapsePathGeometries(drawingElement)

/// <summary>

/// 패스 지오메트리 축소하기

/// </summary>

/// <param name="drawingElement">드로잉 엘리먼트</param>

private static void CollapsePathGeometries(XElement drawingElement)

{

XElement[] pathGeometryElementArray = drawingElement.Descendants(_defaultXMLNamespace + "PathGeometry").ToArray();

foreach(XElement pathGeometryElement in pathGeometryElementArray)

{

(

pathGeometryElement.Parent != null &&

pathGeometryElement.Parent.Parent != null &&

pathGeometryElement.Parent.Parent.Name.LocalName == "GeometryDrawing"

)

{

List<string> attributeNameList = pathGeometryElement.Attributes().Select(a => a.Name.LocalName).ToList();

(

attributeNameList.Count <= 2 &&

attributeNameList.Contains("Figures") &&

(attributeNameList.Contains("FillRule") || attributeNameList.Count == 1)

)

{

string figuresValue = pathGeometryElement.Attribute("Figures").Value;

XAttribute fillRuleAttribute = pathGeometryElement.Attribute("FillRule");

if(fillRuleAttribute != null)

{

if(fillRuleAttribute.Value == "Nonzero")

{

figuresValue = "F1 " + figuresValue; // Nonzero

}

else

{

figuresValue = "F0 " + figuresValue; // EvenOdd

}

pathGeometryElement.Parent.Parent.Add(new XAttribute("Geometry", figuresValue));

pathGeometryElement.Parent.Remove();

}

#endregion

#region 드로잉 엘리먼트 명칭 설정하기 - SetDrawingElementName(drawingElement, name)

/// <summary>

/// 드로잉 엘리먼트 명칭 설정하기

/// </summary>

/// <param name="drawingElement">드로잉 엘리먼트</param>

/// <param name="name">명칭</param>

private static void SetDrawingElementName(XElement drawingElement, string name)

{

if(string.IsNullOrWhiteSpace(name))

{

return;

}

List<XAttribute> attributeList = drawingElement.Attributes().ToList();

attributeList.Insert(0, new XAttribute(_xXMLNamespace + "Key", name));

drawingElement.ReplaceAttributes(attributeList);

}

#endregion

#region 드로잉 엘리먼트 정규화하기 - NormalizeDrawingElement(drawingElement, name)

/// <summary>

/// 드로잉 엘리먼트 정규화하기

/// </summary>

/// <param name="drawingElement">드로잉 엘리먼트</param>

/// <param name="name">명칭</param>

private static void NormalizeDrawingElement(XElement drawingElement, string name)

{

AddInlineClipping(drawingElement);

RemoveCascadedDrawingGroup(drawingElement);

CollapsePathGeometries(drawingElement);

SetDrawingElementName(drawingElement, name);

}

#endregion

#region DIP당 픽셀 카운트 필터링하기 - FilterPixelCountPerDIP(drawingElement)

/// <summary>

/// DIP당 픽셀 카운트 필터링하기

/// </summary>

/// <param name="drawingElement">드로잉 엘리먼트</param>

private static void FilterPixelCountPerDIP(XElement drawingElement)

{

List<XElement> glyphRunElementList = drawingElement.Descendants(_defaultXMLNamespace + nameof(GlyphRun)).ToList();

foreach(XElement glyphRunElement in glyphRunElementList)

{

XAttribute pixelCountPerDIPAttribute = glyphRunElement.Attribute(nameof(GlyphRun.PixelsPerDip));

if(pixelCountPerDIPAttribute != null)

{

pixelCountPerDIPAttribute.Remove();

}

#endregion

#region 네임스페이스 선언 제거하기 - RemoveNamespaceDeclaration(source)

/// <summary>

/// 네임스페이스 선언 제거하기

/// </summary>

/// <param name="source">소스 문자열</param>

/// <returns>네임스페이서 선언 제거 문자열</returns>

public static string RemoveNamespaceDeclaration(string source)

{

source = source.Replace(" xmlns=\"http://schemas.microsoft.com/winfx/2006/xaml/presentation\"", "");

source = source.Replace(" xmlns:x=\"http://schemas.microsoft.com/winfx/2006/xaml\"", "");

return source;

}

#endregion

}

▶ SVGData.cs


using System.IO;
using System.Windows;

namespace TestProject
{
    /// <summary>
    /// SVG 데이터
    /// </summary>
    public class SVGData
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 파일 경로
        /// </summary>
        private string filePath;

        /// <summary>
        /// 변환 객체
        /// </summary>
        private DependencyObject convertedObject;

        /// <summary>
        /// 객체명
        /// </summary>
        private string objectName;

        /// <summary>
        /// SVG 데이터
        /// </summary>
        private string svg;

        /// <summary>
        /// XAML 데이터
        /// </summary>
        private string xaml;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Property
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 파일 경로 - FilePath

        /// <summary>
        /// 파일 경로
        /// </summary>
        public string FilePath
        {
            get
            {
                return this.filePath;
            }
            set
            {
                this.filePath = value;
            }
        }

        #endregion
        #region 변환 객체 - ConvertedObject

        /// <summary>
        /// 변환 객체
        /// </summary>
        public DependencyObject ConvertedObject
        {
            get
            {
                if(this.convertedObject == null)
                {
                    this.convertedObject = SVGHelper.GetObject
                    (
                        this.filePath,
                        ConversionMode.DrawingImage,
                        null,
                        out this.objectName,
                        new ResourceKeyInfo()
                    ) as DependencyObject;
                }

                return this.convertedObject;
            }
            set
            {
                this.convertedObject = value;
            }
        }

        #endregion
        #region SVG - SVG

        /// <summary>
        /// SVG
        /// </summary>
        public string SVG
        {
            get
            {
                return this.svg ?? (this.svg = File.ReadAllText(this.filePath));
            }
            set
            {
                this.svg = value;
            }
        }

        #endregion
        #region XAML - XAML

        /// <summary>
        /// XAML
        /// </summary>
        public string XAML
        {
            get
            {
                return this.xaml ?? (this.xaml = SVGHelper.GetXAML(ConvertedObject, false, this.objectName, false));
            }
            set
            {
                this.xaml = value;
            }
        }

        #endregion
    }
}

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using System.IO;

using System.Windows;

namespace TestProject

{

/// <summary>

/// SVG 데이터

/// </summary>

public class SVGData

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 파일 경로

/// </summary>

private string filePath;

/// <summary>

/// 변환 객체

/// </summary>

private DependencyObject convertedObject;

/// <summary>

/// 객체명

/// </summary>

private string objectName;

/// <summary>

/// SVG 데이터

/// </summary>

private string svg;

/// <summary>

/// XAML 데이터

/// </summary>

private string xaml;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Property

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 파일 경로 - FilePath

/// <summary>

/// 파일 경로

/// </summary>

public string FilePath

{

get

{

return this.filePath;

}

set

{

this.filePath = value;

}

#endregion

#region 변환 객체 - ConvertedObject

/// <summary>

/// 변환 객체

/// </summary>

public DependencyObject ConvertedObject

{

get

{

if(this.convertedObject == null)

{

this.convertedObject = SVGHelper.GetObject

(

this.filePath,

ConversionMode.DrawingImage,

null,

out this.objectName,

new ResourceKeyInfo()

) as DependencyObject;

}

return this.convertedObject;

}

set

{

this.convertedObject = value;

}

#endregion

#region SVG - SVG

/// <summary>

/// SVG

/// </summary>

public string SVG

{

get

{

return this.svg ?? (this.svg = File.ReadAllText(this.filePath));

}

set

{

this.svg = value;

}

#endregion

#region XAML - XAML

/// <summary>

/// XAML

/// </summary>

public string XAML

{

get

{

return this.xaml ?? (this.xaml = SVGHelper.GetXAML(ConvertedObject, false, this.objectName, false));

}

set

{

this.xaml = value;

}

#endregion

}

▶ MainWindow.xaml


<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="SVG 파일을 XAML로 변환하기"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"    />
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="10"   />
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*"    />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="*"    />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="10"   />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*"    />
        </Grid.RowDefinitions>
        <Border Grid.Row="1" Grid.Column="1"
            HorizontalAlignment="Center"
            VerticalAlignment="Center"
            BorderThickness="1"
            BorderBrush="DarkGray">
            <Image Name="image"
                Stretch="Uniform"
                Width="64"
                Height="64" />
        </Border>
        <TextBox Name="textBox" Grid.Row="1" Grid.Column="3"
            Width="400"
            Height="400"
            HorizontalScrollBarVisibility="Auto"
            VerticalScrollBarVisibility="Auto"
            IsReadOnly="True" />
        <Button Name="openFileButton" Grid.Row="3" Grid.Column="3"
            HorizontalAlignment="Right"
            VerticalAlignment="Bottom"
            Margin="20"
            Width="100"
            Height="30"
            Content="파일 열기" />
    </Grid>
</Window>

<Window x:Class="TestProject.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Width="800"

Height="600"

Title="SVG 파일을 XAML로 변환하기"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<Grid.RowDefinitions>

</Grid.RowDefinitions>

<Border Grid.Row="1" Grid.Column="1"

HorizontalAlignment="Center"

VerticalAlignment="Center"

BorderThickness="1"

BorderBrush="DarkGray">

<Image Name="image"

Stretch="Uniform"

Width="64"

Height="64" />

</Border>

<TextBox Name="textBox" Grid.Row="1" Grid.Column="3"

Width="400"

Height="400"

HorizontalScrollBarVisibility="Auto"

VerticalScrollBarVisibility="Auto"

IsReadOnly="True" />

<Button Name="openFileButton" Grid.Row="3" Grid.Column="3"

HorizontalAlignment="Right"

VerticalAlignment="Bottom"

Margin="20"

Width="100"

Height="30"

Content="파일 열기" />

</Grid>

</Window>

▶ MainWindow.xaml.cs


using Microsoft.Win32;
using System.Windows;
using System.Windows.Media;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 파일 열기 대화 상자
        /// </summary>
        private OpenFileDialog openFileDialog;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainWindow()
        {
            InitializeComponent();

            this.openFileDialog = new OpenFileDialog();

            this.openFileDialog.Filter      = "SVG 파일 (*.svg)|*.svg";
            this.openFileDialog.FilterIndex = 1;
            this.openFileDialog.DefaultExt  = ".svg";

            this.openFileButton.Click += openFileButton_Click;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 파일 열기 버튼 클릭시 처리하기 - openFileButton_Click(sender, e)

        /// <summary>
        /// 파일 열기 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void openFileButton_Click(object sender, RoutedEventArgs e)
        {
            bool result = this.openFileDialog.ShowDialog(this).GetValueOrDefault();

            if(result)
            {
                SVGData data = SVGHelper.GetSVGData(this.openFileDialog.FileName);

                this.image.Source = data.ConvertedObject as DrawingImage;

                this.textBox.Text = data.XAML;
            }
        }

        #endregion
    }
}

using Microsoft.Win32;

using System.Windows;

using System.Windows.Media;

namespace TestProject

{

/// <summary>

/// 메인 윈도우

/// </summary>

public partial class MainWindow : Window

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 파일 열기 대화 상자

/// </summary>

private OpenFileDialog openFileDialog;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainWindow()

/// <summary>

/// 생성자

/// </summary>

public MainWindow()

{

InitializeComponent();

this.openFileDialog = new OpenFileDialog();

this.openFileDialog.Filter = "SVG 파일 (*.svg)|*.svg";

this.openFileDialog.FilterIndex = 1;

this.openFileDialog.DefaultExt = ".svg";

this.openFileButton.Click += openFileButton_Click;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 파일 열기 버튼 클릭시 처리하기 - openFileButton_Click(sender, e)

/// <summary>

/// 파일 열기 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void openFileButton_Click(object sender, RoutedEventArgs e)

{

bool result = this.openFileDialog.ShowDialog(this).GetValueOrDefault();

if(result)

{

SVGData data = SVGHelper.GetSVGData(this.openFileDialog.FileName);

this.image.Source = data.ConvertedObject as DrawingImage;

this.textBox.Text = data.XAML;

}

#endregion

}

[C#/WINFORM] SVG 이미지 사용하기

■ SVG 이미지를 사용하는 방법을 보여준다. ▶ SVGParser.cs


using System.Drawing;

using Svg;

namespace TestProject
{
    /// <summary>
    /// SVG 파서
    /// </summary>
    public class SVGParser
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Property
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region 최대 크기 - MaximumSize

        /// <summary>
        /// 최대 크기
        /// </summary>
        public static Size MaximumSize { get; set; }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Static
        //////////////////////////////////////////////////////////////////////////////// Public

        #region SVG 문서 구하기 - GetSVGDocument(filePath)

        /// <summary>
        /// SVG 문서 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <returns>SVG 문서</returns>
        public static SvgDocument GetSVGDocument(string filePath)
        {
            SvgDocument document = SvgDocument.Open(filePath);

            return AdjustSize(document);
        }

        #endregion
        #region 비트맵 구하기 - GetBitmap(filePath)

        /// <summary>
        /// 비트맵 구하기
        /// </summary>
        /// <param name="filePath">파일 경로</param>
        /// <returns>비트맵</returns>
        public static Bitmap GetBitmap(string filePath)
        {
            SvgDocument document = GetSVGDocument(filePath);

            Bitmap bitmap = document.Draw();

            return bitmap;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Private

        #region 크기 조정하기 - AdjustSize(document)

        /// <summary>
        /// 크기 조정하기
        /// </summary>
        /// <param name="document">SVG 문서</param>
        /// <returns>SVG 문서</returns>
        private static SvgDocument AdjustSize(SvgDocument document)
        {
            if(document.Height > MaximumSize.Height)
            {
                document.Width  = (int)((document.Width / (double)document.Height) * MaximumSize.Height);
                document.Height = MaximumSize.Height;
            }

            return document;
        }

        #endregion
    }
}

using System.Drawing;

using Svg;

namespace TestProject

{

/// <summary>

/// SVG 파서

/// </summary>

public class SVGParser

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Property

////////////////////////////////////////////////////////////////////////////////////////// Static

//////////////////////////////////////////////////////////////////////////////// Public

#region 최대 크기 - MaximumSize

/// <summary>

/// 최대 크기

/// </summary>

public static Size MaximumSize { get; set; }

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Static

//////////////////////////////////////////////////////////////////////////////// Public

#region SVG 문서 구하기 - GetSVGDocument(filePath)

/// <summary>

/// SVG 문서 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <returns>SVG 문서</returns>

public static SvgDocument GetSVGDocument(string filePath)

{

SvgDocument document = SvgDocument.Open(filePath);

return AdjustSize(document);

}

#endregion

#region 비트맵 구하기 - GetBitmap(filePath)

/// <summary>

/// 비트맵 구하기

/// </summary>

/// <param name="filePath">파일 경로</param>

/// <returns>비트맵</returns>

public static Bitmap GetBitmap(string filePath)

{

SvgDocument document = GetSVGDocument(filePath);

Bitmap bitmap = document.Draw();

return bitmap;

}

#endregion

//////////////////////////////////////////////////////////////////////////////// Private

#region 크기 조정하기 - AdjustSize(document)

/// <summary>

/// 크기 조정하기

/// </summary>

/// <param name="document">SVG 문서</param>

/// <returns>SVG 문서</returns>

private static SvgDocument AdjustSize(SvgDocument document)

{

if(document.Height > MaximumSize.Height)

{

document.Width = (int)((document.Width / (double)document.Height) * MaximumSize.Height);

document.Height = MaximumSize.Height;

}

return document;

}

#endregion

}

▶ MainForm.cs


using System;
using System.Drawing;
using System.Windows.Forms;

using Svg;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Field
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region Field

        /// <summary>
        /// 파일 경로
        /// </summary>
        private string filePath;

        /// <summary>
        /// SVG 문서
        /// </summary>
        private SvgDocument document;

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            this.browseButton.Click               += browseButton_Click;
            this.sourceColorButton.Click          += sourceColorButton_Click;
            this.targetColorButton.Click          += targetColorButton_Click;
            this.pickColorCheckBox.CheckedChanged += pickColorCheckBox_CheckedChanged;
            this.replaceColorButton.Click         += replaceColorButton_Click;
            this.scaleUpButton.Click              += scaleUpButton_Click;
            this.scaleDownButton.Click            += scaleDownButton_Click;
            this.pictureBox.MouseDown             += pictureBox_MouseDown;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region 파일 선택 버튼 클릭시 처리하기 - browseButton_Click(sender, e)

        /// <summary>
        /// 파일 선택 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void browseButton_Click(object sender, EventArgs e)
        {
            DialogResult result = openFileDialog.ShowDialog();

            if(result == DialogResult.OK)
            {
                SVGParser.MaximumSize = new Size(this.pictureBox.Width, this.pictureBox.Height);

                this.filePath = this.openFileDialog.FileName;

                this.svgFilePathTextBox.Text = this.filePath;

                this.document = SVGParser.GetSVGDocument(this.filePath);

                this.widthTextBox.Text  = this.document.Width.Value.ToString();
                this.heightTextBox.Text = this.document.Height.Value.ToString();

                this.pictureBox.Image = SVGParser.GetBitmap(this.filePath);
            }
        }

        #endregion
        #region 소스 색상 버튼 클릭시 처리하기 - sourceColorButton_Click(sender, e)

        /// <summary>
        /// 소스 색상 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void sourceColorButton_Click(object sender, EventArgs e)
        {
            DialogResult result = colorDialog.ShowDialog();

            if(result == DialogResult.OK)
            {
                this.sourceColorButton.BackColor = this.colorDialog.Color;
            }
        }

        #endregion
        #region 색상 선택 체크 박스 체크 변경시 처리하기 - pickColorCheckBox_CheckedChanged(sender, e)

        /// <summary>
        /// 색상 선택 체크 박스 체크 변경시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void pickColorCheckBox_CheckedChanged(object sender, EventArgs e)
        {
            if(this.pickColorCheckBox.Checked)
            {
                this.pickColorCheckBox.BackColor = Color.LightPink;

                this.pictureBox.Cursor = Cursors.Cross;
            }
            else
            {
                this.pickColorCheckBox.BackColor = Color.Gainsboro;

                this.pictureBox.Cursor = Cursors.Default;
            }
        }

        #endregion
        #region 타겟 색상 버튼 클릭시 처리하기 - targetColorButton_Click(sender, e)

        /// <summary>
        /// 타겟 색상 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void targetColorButton_Click(object sender, EventArgs e)
        {
            DialogResult result = colorDialog.ShowDialog();

            if(result == DialogResult.OK)
            {
                this.targetColorButton.BackColor = this.colorDialog.Color;
            }
        }

        #endregion
        #region 색상 대체 버튼 클릭시 처리하기 - replaceColorButton_Click(sender, e)

        /// <summary>
        /// 색상 대체 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void replaceColorButton_Click(object sender, EventArgs e)
        {
            if(!ValidateData())
            {
                return;
            }

            foreach(SvgElement element in this.document.Children)
            {
                ChangeColor(element, this.sourceColorButton.BackColor, this.targetColorButton.BackColor);
            }

            this.pictureBox.Image = this.document.Draw();
        }

        #endregion
        #region 픽처 박스 마우스 DOWN 처리하기 - pictureBox_MouseDown(sender, e)

        /// <summary>
        /// 픽처 박스 마우스 DOWN 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void pictureBox_MouseDown(object sender, MouseEventArgs e)
        {
            if(this.pickColorCheckBox.Checked)
            {
                if(!ValidateData())
                {
                    return;
                }

                if(e.Button == MouseButtons.Left)
                {
                    Bitmap bitmap = this.pictureBox.Image as Bitmap;

                    this.sourceColorButton.BackColor = bitmap.GetPixel(e.X, e.Y);
                }
            }
        }

        #endregion
        #region 크기 감소 버튼 클릭시 처리하기 - scaleDownButton_Click(sender, e)

        /// <summary>
        /// 크기 감소 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void scaleDownButton_Click(object sender, EventArgs e)
        {
            if(!ValidateData())
            {
                return;
            }

            int width  = int.Parse(this.widthTextBox.Text );
            int height = int.Parse(this.heightTextBox.Text);

            if(width - 10 > 0 &&  height- 10 > 0)
            {
                width -= 10;

                this.widthTextBox.Text = width.ToString();

                height -= 10;

                this.heightTextBox.Text = height.ToString();

                this.document.Width  = width;
                this.document.Height = height;

                this.pictureBox.Image = this.document.Draw();
            }
        }

        #endregion
        #region 크기 증가 버튼 클릭시 처리하기 - scaleUpButton_Click(sender, e)

        /// <summary>
        /// 크기 증가 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void scaleUpButton_Click(object sender, EventArgs e)
        {
            if(!ValidateData())
            {
                return;
            }

            int width  = int.Parse(this.widthTextBox.Text );
            int height = int.Parse(this.heightTextBox.Text);

            if(width + 10 < this.pictureBox.Width && height + 10 < this.pictureBox.Height)
            {
                width += 10;

                this.widthTextBox.Text = width.ToString();

                height += 10;

                this.heightTextBox.Text = height.ToString();

                this.document.Width  = width;
                this.document.Height = height;

                this.pictureBox.Image = this.document.Draw();
            }
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Function

        #region 데이터 검증하기 - ValidateData()

        /// <summary>
        /// 데이터 검증하기
        /// </summary>
        /// <returns>데이터 검증 결과</returns>
        private bool ValidateData()
        {
            if(this.document == null || pictureBox.Image == null)
            {
                MessageBox.Show("SVG 이미지 파일을 선택해 주시기 바랍니다.");

                return false;
            }

            return true;
        }

        #endregion
        #region 색상 변경하기 - ChangeColor(element, sourceColor, targetColor)

        /// <summary>
        /// 색상 변경하기
        /// </summary>
        /// <param name="element">SVG 요소</param>
        /// <param name="sourceColor">소스 색상</param>
        /// <param name="targetColor">타겟 색상</param>
        private void ChangeColor(SvgElement element, Color sourceColor, Color targetColor)
        {
            if(element is SvgPath)
            {
                if(((element as SvgPath).Fill as SvgColourServer).Colour.ToArgb() == sourceColor.ToArgb())
                {
                    (element as SvgPath).Fill = new SvgColourServer(targetColor);
                }
            }

            if(element.Children.Count > 0)
            {
                foreach(SvgElement child in element.Children)
                {
                    ChangeColor(child, sourceColor, targetColor);
                }
            }
        }

        #endregion
    }
}

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using System;

using System.Drawing;

using System.Windows.Forms;

using Svg;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Field

////////////////////////////////////////////////////////////////////////////////////////// Private

#region Field

/// <summary>

/// 파일 경로

/// </summary>

private string filePath;

/// <summary>

/// SVG 문서

/// </summary>

private SvgDocument document;

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

this.browseButton.Click += browseButton_Click;

this.sourceColorButton.Click += sourceColorButton_Click;

this.targetColorButton.Click += targetColorButton_Click;

this.pickColorCheckBox.CheckedChanged += pickColorCheckBox_CheckedChanged;

this.replaceColorButton.Click += replaceColorButton_Click;

this.scaleUpButton.Click += scaleUpButton_Click;

this.scaleDownButton.Click += scaleDownButton_Click;

this.pictureBox.MouseDown += pictureBox_MouseDown;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

//////////////////////////////////////////////////////////////////////////////// Event

#region 파일 선택 버튼 클릭시 처리하기 - browseButton_Click(sender, e)

/// <summary>

/// 파일 선택 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void browseButton_Click(object sender, EventArgs e)

{

DialogResult result = openFileDialog.ShowDialog();

if(result == DialogResult.OK)

{

SVGParser.MaximumSize = new Size(this.pictureBox.Width, this.pictureBox.Height);

this.filePath = this.openFileDialog.FileName;

this.svgFilePathTextBox.Text = this.filePath;

this.document = SVGParser.GetSVGDocument(this.filePath);

this.widthTextBox.Text = this.document.Width.Value.ToString();

this.heightTextBox.Text = this.document.Height.Value.ToString();

this.pictureBox.Image = SVGParser.GetBitmap(this.filePath);

}

#endregion

#region 소스 색상 버튼 클릭시 처리하기 - sourceColorButton_Click(sender, e)

/// <summary>

/// 소스 색상 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void sourceColorButton_Click(object sender, EventArgs e)

{

DialogResult result = colorDialog.ShowDialog();

if(result == DialogResult.OK)

{

this.sourceColorButton.BackColor = this.colorDialog.Color;

}

#endregion

#region 색상 선택 체크 박스 체크 변경시 처리하기 - pickColorCheckBox_CheckedChanged(sender, e)

/// <summary>

/// 색상 선택 체크 박스 체크 변경시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void pickColorCheckBox_CheckedChanged(object sender, EventArgs e)

{

if(this.pickColorCheckBox.Checked)

{

this.pickColorCheckBox.BackColor = Color.LightPink;

this.pictureBox.Cursor = Cursors.Cross;

}

else

{

this.pickColorCheckBox.BackColor = Color.Gainsboro;

this.pictureBox.Cursor = Cursors.Default;

}

#endregion

#region 타겟 색상 버튼 클릭시 처리하기 - targetColorButton_Click(sender, e)

/// <summary>

/// 타겟 색상 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void targetColorButton_Click(object sender, EventArgs e)

{

DialogResult result = colorDialog.ShowDialog();

if(result == DialogResult.OK)

{

this.targetColorButton.BackColor = this.colorDialog.Color;

}

#endregion

#region 색상 대체 버튼 클릭시 처리하기 - replaceColorButton_Click(sender, e)

/// <summary>

/// 색상 대체 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void replaceColorButton_Click(object sender, EventArgs e)

{

if(!ValidateData())

{

return;

}

foreach(SvgElement element in this.document.Children)

{

ChangeColor(element, this.sourceColorButton.BackColor, this.targetColorButton.BackColor);

}

this.pictureBox.Image = this.document.Draw();

}

#endregion

#region 픽처 박스 마우스 DOWN 처리하기 - pictureBox_MouseDown(sender, e)

/// <summary>

/// 픽처 박스 마우스 DOWN 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void pictureBox_MouseDown(object sender, MouseEventArgs e)

{

if(this.pickColorCheckBox.Checked)

{

if(!ValidateData())

{

return;

}

if(e.Button == MouseButtons.Left)

{

Bitmap bitmap = this.pictureBox.Image as Bitmap;

this.sourceColorButton.BackColor = bitmap.GetPixel(e.X, e.Y);

}

#endregion

#region 크기 감소 버튼 클릭시 처리하기 - scaleDownButton_Click(sender, e)

/// <summary>

/// 크기 감소 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void scaleDownButton_Click(object sender, EventArgs e)

{

if(!ValidateData())

{

return;

}

int width = int.Parse(this.widthTextBox.Text );

int height = int.Parse(this.heightTextBox.Text);

if(width - 10 > 0 && height- 10 > 0)

{

width -= 10;

this.widthTextBox.Text = width.ToString();

height -= 10;

this.heightTextBox.Text = height.ToString();

this.document.Width = width;

this.document.Height = height;

this.pictureBox.Image = this.document.Draw();

}

#endregion

#region 크기 증가 버튼 클릭시 처리하기 - scaleUpButton_Click(sender, e)

/// <summary>

/// 크기 증가 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void scaleUpButton_Click(object sender, EventArgs e)

{

if(!ValidateData())

{

return;

}

int width = int.Parse(this.widthTextBox.Text );

int height = int.Parse(this.heightTextBox.Text);

if(width + 10 < this.pictureBox.Width && height + 10 < this.pictureBox.Height)

{

width += 10;

this.widthTextBox.Text = width.ToString();

height += 10;

this.heightTextBox.Text = height.ToString();

this.document.Width = width;

this.document.Height = height;

this.pictureBox.Image = this.document.Draw();

}

#endregion

//////////////////////////////////////////////////////////////////////////////// Function

#region 데이터 검증하기 - ValidateData()

/// <summary>

/// 데이터 검증하기

/// </summary>

/// <returns>데이터 검증 결과</returns>

private bool ValidateData()

{

if(this.document == null || pictureBox.Image == null)

{

MessageBox.Show("SVG 이미지 파일을 선택해 주시기 바랍니다.");

return false;

}

return true;

}

#endregion

#region 색상 변경하기 - ChangeColor(element, sourceColor, targetColor)

/// <summary>

/// 색상 변경하기

/// </summary>

/// <param name="element">SVG 요소</param>

/// <param name="sourceColor">소스 색상</param>

/// <param name="targetColor">타겟 색상</param>

private void ChangeColor(SvgElement element, Color sourceColor, Color targetColor)

{

if(element is SvgPath)

{

if(((element as SvgPath).Fill as SvgColourServer).Colour.ToArgb() == sourceColor.ToArgb())

{

(element as SvgPath).Fill = new SvgColourServer(targetColor);

}

if(element.Children.Count > 0)

{

foreach(SvgElement child in element.Children)

{

ChangeColor(child, sourceColor, targetColor);

}

#endregion

}

TestProject.zip

[C#/WINFORM/DEVEXPRESS] SvgFileDataAdapter 클래스 : SVG 파일에서 데이터 로드하기

■ SvgFileDataAdapter 클래스를 사용해 SVG 파일에서 데이터를 로드하는 방법을 보여준다. ▶ MainForm.cs


using System;
using System.Reflection;

using DevExpress.XtraEditors;
using DevExpress.XtraMap;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            Uri baseURI = new Uri(Assembly.GetExecutingAssembly().Location);

            this.mapControl.Layers.Add
            (
                new VectorItemsLayer
                {
                    Data = new SvgFileDataAdapter
                    {
                        FileUri = new Uri(baseURI, "DATA/countries.svg")
                    }
                }
            );
        }

        #endregion
    }
}

using System;

using System.Reflection;

using DevExpress.XtraEditors;

using DevExpress.XtraMap;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : XtraForm

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

Uri baseURI = new Uri(Assembly.GetExecutingAssembly().Location);

this.mapControl.Layers.Add

(

new VectorItemsLayer

{

Data = new SvgFileDataAdapter

{

FileUri = new Uri(baseURI, "DATA/countries.svg")

}

);

}

#endregion

}

TestProject.zip

[C#/WINFORM/DEVEXPRESS] ShapeDescription 클래스 : CreateSvgShape 정적 메소드를 SVG 도형 생성하기

■ ShapeDescription 클래스의 CreateSvgShape 정적 메소드를 SVG 도형을 생성하는 방법을 보여준다. ▶ MainForm.cs


using System.Drawing;
using System.IO;

using DevExpress.Diagram.Core;
using DevExpress.Utils;
using DevExpress.XtraDiagram;
using DevExpress.XtraEditors;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            DiagramStencil diagramStencil = new DiagramStencil("SVGShape", "SVGShape");

            for(int i = 1; i < 6; i++)
            {
                string filePath = $"IMAGE\\chart{i}.svg";

                using(FileStream stream = File.OpenRead(filePath))
                {
                    ShapeDescription shapeDescription = ShapeDescription.CreateSvgShape
                    (
                        $"chart{i}",
                        $"chart{i}",
                        stream,
                        false,
                        (size) => new[] { new System.Windows.Point(size.Width / 2, size.Height / 2) },
                        "#ff0000",
                        "#000000"
                    );

                    diagramStencil.RegisterShape(shapeDescription);
                }
            }

            for(int i = 0; i < 5; i++)
            {
                int x = GetColumnIndex(5, i);
                int y = GetRowIndex(5, i);

                DiagramShape shape = new DiagramShape();

                shape.Size     = new SizeF(100f, 100f);
                shape.Position = new PointFloat(x * 150f + 100f, y * 150f + 100f);
                shape.Shape    = diagramStencil.GetShape($"chart{i + 1}");

                this.diagramControl.Items.Add(shape);
            }

            this.diagramControl.FitToDrawing();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 행 인덱스 구하기 - GetRowIndex(columnCount, sequenceIndex)

        /// <summary>
        /// 행 인덱스 구하기
        /// </summary>
        /// <param name="columnCount">컬럼 수</param>
        /// <param name="sequenceIndex">순번 인덱스</param>
        /// <returns>행 인덱스</returns>
        private int GetRowIndex(int columnCount, int sequenceIndex)
        {
            return sequenceIndex / columnCount;
        }

        #endregion
        #region 컬럼 인덱스 구하기 - GetColumnIndex(columnCount, sequenceIndex)

        /// <summary>
        /// 컬럼 인덱스 구하기
        /// </summary>
        /// <param name="columnCount">컬럼 수</param>
        /// <param name="sequenceIndex">순번 인덱스</param>
        /// <returns>컬럼 인덱스</returns>
        private int GetColumnIndex(int columnCount, int sequenceIndex)
        {
            return sequenceIndex % columnCount;
        }

        #endregion
    }
}

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using System.Drawing;

using System.IO;

using DevExpress.Diagram.Core;

using DevExpress.Utils;

using DevExpress.XtraDiagram;

using DevExpress.XtraEditors;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : XtraForm

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

DiagramStencil diagramStencil = new DiagramStencil("SVGShape", "SVGShape");

for(int i = 1; i < 6; i++)

{

string filePath = $"IMAGE\\chart{i}.svg";

using(FileStream stream = File.OpenRead(filePath))

{

ShapeDescription shapeDescription = ShapeDescription.CreateSvgShape

(

$"chart{i}",

stream,

false,

(size) => new[] { new System.Windows.Point(size.Width / 2, size.Height / 2) },

"#ff0000",

"#000000"

);

diagramStencil.RegisterShape(shapeDescription);

}

for(int i = 0; i < 5; i++)

{

int x = GetColumnIndex(5, i);

int y = GetRowIndex(5, i);

DiagramShape shape = new DiagramShape();

shape.Size = new SizeF(100f, 100f);

shape.Position = new PointFloat(x * 150f + 100f, y * 150f + 100f);

shape.Shape = diagramStencil.GetShape($"chart{i + 1}");

this.diagramControl.Items.Add(shape);

}

this.diagramControl.FitToDrawing();

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 행 인덱스 구하기 - GetRowIndex(columnCount, sequenceIndex)

/// <summary>

/// 행 인덱스 구하기

/// </summary>

/// <param name="columnCount">컬럼 수</param>

/// <param name="sequenceIndex">순번 인덱스</param>

/// <returns>행 인덱스</returns>

private int GetRowIndex(int columnCount, int sequenceIndex)

{

return sequenceIndex / columnCount;

}

#endregion

#region 컬럼 인덱스 구하기 - GetColumnIndex(columnCount, sequenceIndex)

/// <summary>

/// 컬럼 인덱스 구하기

/// </summary>

/// <param name="columnCount">컬럼 수</param>

/// <param name="sequenceIndex">순번 인덱스</param>

/// <returns>컬럼 인덱스</returns>

private int GetColumnIndex(int columnCount, int sequenceIndex)

{

return sequenceIndex % columnCount;

}

#endregion

}

TestProject.zip

[C#/WINFORM/DEVEXPRESS] DiagramControl 클래스 : SVG 도형 사용하기

■ DiagramControl 클래스에서 SVG 도형을 사용하는 방법을 보여준다. ▶ MainForm.cs


using System.IO;

using DevExpress.Diagram.Core;
using DevExpress.Utils;
using DevExpress.XtraDiagram;
using DevExpress.XtraEditors;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            DiagramStencil stencil = new DiagramStencil("SVGStencil", "SVGStencil");

            string fileNameWithoutExtension = null;

            foreach(string filePath in Directory.GetFiles("IMAGE"))
            {
                try
                {
                    fileNameWithoutExtension = System.IO.Path.GetFileNameWithoutExtension(filePath);

                    using(FileStream stream = File.Open(filePath, FileMode.Open))
                    {
                        ShapeDescription shapeDescription = ShapeDescription.CreateSvgShape
                        (
                            fileNameWithoutExtension,
                            fileNameWithoutExtension,
                            stream
                        )
                        .Update(getDefaultSize      : () => new System.Windows.Size(100, 100))
                        .Update(getConnectionPoints : (w, h, p) => new[] { new System.Windows.Point(w / 2, h / 2) });

                        stencil.RegisterShape(shapeDescription);
                    }
                }
                catch
                {
                }
            }

            DiagramToolboxRegistrator.RegisterStencil(stencil);

            this.diagramControl.SelectedStencils.Add("SVGStencil");

            this.diagramControl.Items.Add
            (
                new DiagramShape()
                {
                    Shape    = stencil.GetShape("aid-kit"),
                    Width    = 100,
                    Height   = 100,
                    Position = new PointFloat(400, 300)
                }
            );
        }

        #endregion
    }
}

using System.IO;

using DevExpress.Diagram.Core;

using DevExpress.Utils;

using DevExpress.XtraDiagram;

using DevExpress.XtraEditors;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : XtraForm

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

DiagramStencil stencil = new DiagramStencil("SVGStencil", "SVGStencil");

string fileNameWithoutExtension = null;

foreach(string filePath in Directory.GetFiles("IMAGE"))

{

try

{

fileNameWithoutExtension = System.IO.Path.GetFileNameWithoutExtension(filePath);

using(FileStream stream = File.Open(filePath, FileMode.Open))

{

ShapeDescription shapeDescription = ShapeDescription.CreateSvgShape

(

fileNameWithoutExtension,

stream

)

.Update(getDefaultSize : () => new System.Windows.Size(100, 100))

.Update(getConnectionPoints : (w, h, p) => new[] { new System.Windows.Point(w / 2, h / 2) });

stencil.RegisterShape(shapeDescription);

}

catch

{

}

DiagramToolboxRegistrator.RegisterStencil(stencil);

this.diagramControl.SelectedStencils.Add("SVGStencil");

this.diagramControl.Items.Add

(

new DiagramShape()

{

Shape = stencil.GetShape("aid-kit"),

Width = 100,

Height = 100,

Position = new PointFloat(400, 300)

}

);

}

#endregion

}

TestProject.zip

[C#/WINFORM/DEVEXPRESS] ShapeDescription 클래스 : CreateSvgShape 정적 메소드를 SVG 도형 생성하기

■ ShapeDescription 클래스의 CreateSvgShape 정적 메소드를 SVG 도형을 생성하는 방법을 보여준다. ▶ MainForm.cs


using System.Drawing;
using System.IO;

using DevExpress.Diagram.Core;
using DevExpress.Utils;
using DevExpress.XtraDiagram;
using DevExpress.XtraEditors;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : XtraForm
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            DiagramStencil diagramStencil = new DiagramStencil("SVGShape", "SVGShape");

            for(int i = 1; i < 6; i++)
            {
                string filePath = $"IMAGE\\chart{i}.svg";

                using(FileStream stream = File.OpenRead(filePath))
                {
                    ShapeDescription shapeDescription = ShapeDescription.CreateSvgShape($"chart{i}", $"chart{i}", stream);

                    diagramStencil.RegisterShape(shapeDescription);
                }
            }

            for(int i = 0; i < 5; i++)
            {
                int x = GetColumnIndex(5, i);
                int y = GetRowIndex(5, i);

                DiagramShape shape = new DiagramShape();

                shape.Size     = new SizeF(100f, 100f);
                shape.Position = new PointFloat(x * 150f + 100f, y * 150f + 100f);
                shape.Shape    = diagramStencil.GetShape($"chart{i + 1}");

                this.diagramControl.Items.Add(shape);
            }

            this.diagramControl.FitToDrawing();
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 행 인덱스 구하기 - GetRowIndex(columnCount, sequenceIndex)

        /// <summary>
        /// 행 인덱스 구하기
        /// </summary>
        /// <param name="columnCount">컬럼 수</param>
        /// <param name="sequenceIndex">순번 인덱스</param>
        /// <returns>행 인덱스</returns>
        private int GetRowIndex(int columnCount, int sequenceIndex)
        {
            return sequenceIndex / columnCount;
        }

        #endregion
        #region 컬럼 인덱스 구하기 - GetColumnIndex(columnCount, sequenceIndex)

        /// <summary>
        /// 컬럼 인덱스 구하기
        /// </summary>
        /// <param name="columnCount">컬럼 수</param>
        /// <param name="sequenceIndex">순번 인덱스</param>
        /// <returns>컬럼 인덱스</returns>
        private int GetColumnIndex(int columnCount, int sequenceIndex)
        {
            return sequenceIndex % columnCount;
        }

        #endregion
    }
}

using System.Drawing;

using System.IO;

using DevExpress.Diagram.Core;

using DevExpress.Utils;

using DevExpress.XtraDiagram;

using DevExpress.XtraEditors;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : XtraForm

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

DiagramStencil diagramStencil = new DiagramStencil("SVGShape", "SVGShape");

for(int i = 1; i < 6; i++)

{

string filePath = $"IMAGE\\chart{i}.svg";

using(FileStream stream = File.OpenRead(filePath))

{

ShapeDescription shapeDescription = ShapeDescription.CreateSvgShape($"chart{i}", $"chart{i}", stream);

diagramStencil.RegisterShape(shapeDescription);

}

for(int i = 0; i < 5; i++)

{

int x = GetColumnIndex(5, i);

int y = GetRowIndex(5, i);

DiagramShape shape = new DiagramShape();

shape.Size = new SizeF(100f, 100f);

shape.Position = new PointFloat(x * 150f + 100f, y * 150f + 100f);

shape.Shape = diagramStencil.GetShape($"chart{i + 1}");

this.diagramControl.Items.Add(shape);

}

this.diagramControl.FitToDrawing();

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

#region 행 인덱스 구하기 - GetRowIndex(columnCount, sequenceIndex)

/// <summary>

/// 행 인덱스 구하기

/// </summary>

/// <param name="columnCount">컬럼 수</param>

/// <param name="sequenceIndex">순번 인덱스</param>

/// <returns>행 인덱스</returns>

private int GetRowIndex(int columnCount, int sequenceIndex)

{

return sequenceIndex / columnCount;

}

#endregion

#region 컬럼 인덱스 구하기 - GetColumnIndex(columnCount, sequenceIndex)

/// <summary>

/// 컬럼 인덱스 구하기

/// </summary>

/// <param name="columnCount">컬럼 수</param>

/// <param name="sequenceIndex">순번 인덱스</param>

/// <returns>컬럼 인덱스</returns>

private int GetColumnIndex(int columnCount, int sequenceIndex)

{

return sequenceIndex % columnCount;

}

#endregion

}

TestProject.zip

[C#/WINFORM] SvgDocument 클래스 : Draw 메소드를 사용해 SVG 이미지 사용하기

■ SvgDocument 클래스의 Draw 메소드를 사용해 SVG 이미지를 사용하는 방법을 보여준다. ▶ MainForm.cs


using System.Drawing;
using System.Windows.Forms;

using Svg;

namespace TestProject
{
    /// <summary>
    /// 메인 폼
    /// </summary>
    public partial class MainForm : Form
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainForm()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainForm()
        {
            InitializeComponent();

            SvgDocument document = SvgDocument.Open("IMAGE\\warning.svg");

            using(Bitmap sourceBitmap = document.Draw())
            {
                int width  = sourceBitmap.Width;
                int height = sourceBitmap.Height;

                if(width != 96)
                {
                    width  = 96;
                    height = 96 / sourceBitmap.Width / height;
                }

                Bitmap targetBitmap = document.Draw(width, height);

                BackgroundImage = targetBitmap;
            }
        }

        #endregion
    }
}

using System.Drawing;

using System.Windows.Forms;

using Svg;

namespace TestProject

{

/// <summary>

/// 메인 폼

/// </summary>

public partial class MainForm : Form

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainForm()

/// <summary>

/// 생성자

/// </summary>

public MainForm()

{

InitializeComponent();

SvgDocument document = SvgDocument.Open("IMAGE\\warning.svg");

using(Bitmap sourceBitmap = document.Draw())

{

int width = sourceBitmap.Width;

int height = sourceBitmap.Height;

if(width != 96)

{

width = 96;

height = 96 / sourceBitmap.Width / height;

}

Bitmap targetBitmap = document.Draw(width, height);

BackgroundImage = targetBitmap;

}

#endregion

}

※ NuGet에서 설치한 Svg의 DLL을 참조했다. TestProject.zip

[PYTHON/MATPLOTLIB] savefig 함수를 사용해 SVG 파일 저장하기

■ savefig 함수를 사용해 SVG 파일을 저장하는 방법을 보여준다. ▶ 예제 코드 (PY)


import matplotlib.pyplot as pp
import numpy as np

pp.figure(figsize = [6, 6])

x = np.arange(0, 100, 0.00001)
y = x * np.sin(2 * np.pi * x)

pp.plot(y)

pp.axis("off")

pp.gca().set_position([0, 0, 1, 1])

pp.savefig("test.svg")

import matplotlib.pyplot as pp

import numpy as np

pp.figure(figsize = [6, 6])

x = np.arange(0, 100, 0.00001)

y = x * np.sin(2 * np.pi * x)

pp.plot(y)

pp.axis("off")

pp.gca().set_position([0, 0, 1, 1])

pp.savefig("test.svg")