[C#/WPF] BitmapSource 클래스 : Create 정적 메소드를 사용해 비트맵 소스 생성하기

■ BitmapSource 클래스의 Create 정적 메소드를 사용해 비트맵 소스를 생성하는 방법을 보여준다.

▶ 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="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Image Name="image"
        Width="200"
        Height="200" />
</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="TestProject"

FontFamily="나눔고딕코딩"

FontSize="16">

<Image Name="image"

Width="200"

Height="200" />

</Window>

▶ MainWindow.xaml.cs


using System;
using System.Windows;
using System.Windows.Media;
using System.Windows.Media.Imaging;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

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

            PixelFormat pixelFormat = PixelFormats.Bgr32;

            int width  = 200;
            int height = 200;
            int stride = (width * pixelFormat.BitsPerPixel + 7) / 8;

            byte[] pixelByteArray = new byte[stride * height];

            Random random = new Random(DateTime.Now.Millisecond);

            random.NextBytes(pixelByteArray);

            BitmapSource bitmapSource = BitmapSource.Create
            (
                width,
                height,
                96,
                96,
                pixelFormat,
                null,
                pixelByteArray,
                stride
            );

            this.image.Source = bitmapSource;
        }

        #endregion
    }
}

using System;

using System.Windows;

using System.Windows.Media;

using System.Windows.Media.Imaging;

namespace TestProject

{

/// <summary>

/// 메인 윈도우

/// </summary>

public partial class MainWindow : Window

{

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

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

#region 생성자 - MainWindow()

/// <summary>

/// 생성자

/// </summary>

public MainWindow()

{

InitializeComponent();

PixelFormat pixelFormat = PixelFormats.Bgr32;

int width = 200;

int height = 200;

int stride = (width * pixelFormat.BitsPerPixel + 7) / 8;

byte[] pixelByteArray = new byte[stride * height];

Random random = new Random(DateTime.Now.Millisecond);

random.NextBytes(pixelByteArray);

BitmapSource bitmapSource = BitmapSource.Create

(

width,

height,

96,

pixelFormat,

null,

pixelByteArray,

stride

);

this.image.Source = bitmapSource;

}

#endregion

}

TestProject.zip