■ Bitmap 클래스를 사용해 부분 색상을 반전하는 방법을 보여준다.
▶ ColorInversionType.cs
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namespace TestProject { /// <summary> /// 색상 반전 타입 /// </summary> public enum ColorInversionType { /// <summary> /// 모두 /// </summary> All, /// <summary> /// 청색 /// </summary> Blue, /// <summary> /// 녹색 /// </summary> Green, /// <summary> /// 적색 /// </summary> Red, /// <summary> /// 청색/적색 /// </summary> BlueRed, /// <summary> /// 청색/녹색 /// </summary> BlueGreen, /// <summary> /// 적색/녹색 /// </summary> RedGreen } } |
▶ ColorSwapType.cs
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namespace TestProject { /// <summary> /// 색상 스왑 타입 /// </summary> public enum ColorSwapType { /// <summary> /// 오른쪽 시프트 /// </summary> ShiftRight, /// <summary> /// 왼쪽 시프트 /// </summary> ShiftLeft, /// <summary> /// 청색/적색 스왑 /// </summary> SwapBlueRed, /// <summary> /// 청색/적색 스왑, 녹색 고정 /// </summary> SwapBlueRedFixGreen, /// <summary> /// 청색/녹색 스왑 /// </summary> SwapBlueGreen, /// <summary> /// 청색/녹색 스왑, 적색 고정 /// </summary> SwapBlueGreenFixRed, /// <summary> /// 적색/녹색 스왑 /// </summary> SwapRedGreen, /// <summary> /// 적색/녹색 스왑, 청색 고정 /// </summary> SwapRedGreenFixBlue } } |
▶ BitmapHelper.cs
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using System.Collections.Generic; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Imaging; using System.IO; using System.Linq; using System.Runtime.InteropServices; namespace TestProject { /// <summary> /// 비트맵 헬퍼 /// </summary> public static class BitmapHelper { //////////////////////////////////////////////////////////////////////////////////////////////////// Class ////////////////////////////////////////////////////////////////////////////////////////// Public #region ARGB 픽셀 - ARGBPixel /// <summary> /// ARGB 픽셀 /// </summary> public class ARGBPixel { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Public #region Field /// <summary> /// 픽셀 X /// </summary> public int PixelX = 0; /// <summary> /// 픽셀 Y /// </summary> public int PixelY = 0; /// <summary> /// 청색 /// </summary> public byte Blue = 0; /// <summary> /// 녹색 /// </summary> public byte Green = 0; /// <summary> /// 적색 /// </summary> public byte Red = 0; /// <summary> /// 알파 /// </summary> public byte Alpha = 0; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 인덱서 - this[index] /// <summary> /// 인덱서 /// </summary> /// <param name="index">인덱스</param> /// <returns>색상 컴포넌트</returns> public byte this[int index] { get { switch(index) { case 0 : return Blue; case 1 : return Green; case 2 : return Red; case 3 : return Alpha; default : return 0; } } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - ARGBPixel() /// <summary> /// 생성자 /// </summary> public ARGBPixel() { } #endregion #region 생성자 - ARGBPixel(colorComponentArray) /// <summary> /// 생성자 /// </summary> /// <param name="colorComponentArray">색상 컴포넌트 배열</param> public ARGBPixel(byte[] colorComponentArray) { Blue = colorComponentArray[0]; Green = colorComponentArray[1]; Red = colorComponentArray[2]; Alpha = colorComponentArray[3]; } #endregion #region 생성자 - ARGBPixel(colorComponentArray, x, y) /// <summary> /// 생성자 /// </summary> /// <param name="colorComponentArray">색상 컴포넌트 배열</param> /// <param name="x">X</param> /// <param name="y">Y</param> public ARGBPixel(byte[] colorComponentArray, int x, int y) { Blue = colorComponentArray[0]; Green = colorComponentArray[1]; Red = colorComponentArray[2]; Alpha = colorComponentArray[3]; PixelX = x; PixelY = y; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 색상 바이트 배열 구하기 - GetColorByteArray() /// <summary> /// 색상 바이트 배열 구하기 /// </summary> /// <returns>색상 바이트 배열</returns> public byte[] GetColorByteArray() { return new byte[] { Blue, Green, Red, Alpha }; } #endregion } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Metohd ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 비트맵 구하기 - GetBitmap(sourceBitmap, targetWidth) /// <summary> /// 비트맵 구하기 /// </summary> /// <param name="sourceBitmap">소스 비트맵</param> /// <param name="targetWidth">타겟 너비</param> /// <returns>비트맵</returns> public static Bitmap GetBitmap(Bitmap sourceBitmap, int targetWidth) { int maximumSide = sourceBitmap.Width > sourceBitmap.Height ? sourceBitmap.Width : sourceBitmap.Height; float ratio = (float)maximumSide / (float)targetWidth; Bitmap targetBitmap = (sourceBitmap.Width > sourceBitmap.Height ? new Bitmap(targetWidth, (int)(sourceBitmap.Height / ratio)) : new Bitmap((int)(sourceBitmap.Width / ratio), targetWidth)); using(Graphics targetGraphics = Graphics.FromImage(targetBitmap)) { targetGraphics.CompositingQuality = CompositingQuality.HighQuality; targetGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic; targetGraphics.PixelOffsetMode = PixelOffsetMode.HighQuality; targetGraphics.DrawImage ( sourceBitmap, new Rectangle(0, 0, targetBitmap.Width, targetBitmap.Height), new Rectangle(0, 0, sourceBitmap.Width, sourceBitmap.Height), GraphicsUnit.Pixel ); targetGraphics.Flush(); } return targetBitmap; } #endregion #region 픽셀 플립하기 - FlipPixels(sourceBitmap) /// <summary> /// 픽셀 플립하기 /// </summary> /// <param name="sourceBitmap">소스 비트맵</param> /// <returns>비트맵</returns> public static Bitmap FlipPixels(Bitmap sourceBitmap) { List<ARGBPixel> argbPixelList = GetARGBPixelList(sourceBitmap); argbPixelList.Reverse(); Bitmap targetBitmap = GetBitmap(argbPixelList, sourceBitmap.Width, sourceBitmap.Height); return targetBitmap; } #endregion #region 색상 반전하기 - InvertColors(sourceBitmap, colorInversionType) /// <summary> /// 색상 반전하기 /// </summary> /// <param name="sourceBitmap">소스 비트맵</param> /// <param name="colorInversionType">색상 반전 타입</param> /// <returns>비트맵</returns> public static Bitmap InvertColors(Bitmap sourceBitmap, ColorInversionType colorInversionType) { List<ARGBPixel> sourceARGBPixelList = GetARGBPixelList(sourceBitmap); List<ARGBPixel> targetARGBPixelList = null; byte maximumByte = 255; switch(colorInversionType) { case ColorInversionType.All : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = (byte)(maximumByte - pixel.Blue ), Red = (byte)(maximumByte - pixel.Red ), Green = (byte)(maximumByte - pixel.Green), Alpha = pixel.Alpha }).ToList(); break; } case ColorInversionType.Blue : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = (byte)(maximumByte - pixel.Blue), Red = pixel.Red, Green = pixel.Green, Alpha = pixel.Alpha }).ToList(); break; } case ColorInversionType.Green : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Blue, Red = pixel.Red, Green = (byte)(maximumByte - pixel.Green), Alpha = pixel.Alpha, }).ToList(); break; } case ColorInversionType.Red : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Blue, Red = (byte)(maximumByte - pixel.Green), Green = pixel.Green, Alpha = pixel.Alpha, }).ToList(); break; } case ColorInversionType.BlueRed : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = (byte)(maximumByte - pixel.Blue), Red = (byte)(maximumByte - pixel.Red ), Green = pixel.Green, Alpha = pixel.Alpha }).ToList(); break; } case ColorInversionType.BlueGreen : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = (byte)(maximumByte - pixel.Blue), Red = pixel.Red, Green = (byte)(maximumByte - pixel.Green), Alpha = pixel.Alpha, }).ToList(); break; } case ColorInversionType.RedGreen : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Blue, Red = (byte)(maximumByte - pixel.Blue ), Green = (byte)(maximumByte - pixel.Green), Alpha = pixel.Alpha }).ToList(); break; } } Bitmap targetBitmap = GetBitmap(targetARGBPixelList, sourceBitmap.Width, sourceBitmap.Height); return targetBitmap; } #endregion #region 색상 스왑하기 - SwapColors(sourceBitmap, colorSwapType, fixedValue) /// <summary> /// 색상 스왑하기 /// </summary> /// <param name="sourceBitmap">소스 비트맵</param> /// <param name="colorSwapType">색상 스왑 타입</param> /// <param name="fixedValue">고정 값</param> /// <returns>비트맵</returns> public static Bitmap SwapColors(Bitmap sourceBitmap, ColorSwapType colorSwapType, byte fixedValue = 0) { List<ARGBPixel> sourceARGBPixelList = GetARGBPixelList(sourceBitmap); List<ARGBPixel> targetARGBPixelList = null; switch(colorSwapType) { case ColorSwapType.ShiftRight : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Red, Red = pixel.Green, Green = pixel.Blue, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.ShiftLeft : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Green, Red = pixel.Blue, Green = pixel.Red, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.SwapBlueRed : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Red, Red = pixel.Blue, Green = pixel.Green, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.SwapBlueRedFixGreen : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Red, Red = pixel.Blue, Green = fixedValue, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.SwapBlueGreen : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Green, Red = pixel.Red, Green = pixel.Blue, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.SwapBlueGreenFixRed : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Green, Red = fixedValue, Green = pixel.Blue, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.SwapRedGreen : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = pixel.Blue, Red = pixel.Green, Green = pixel.Red, Alpha = pixel.Alpha }).ToList(); break; } case ColorSwapType.SwapRedGreenFixBlue : { targetARGBPixelList = (from pixel in sourceARGBPixelList select new ARGBPixel { Blue = fixedValue, Red = pixel.Green, Green = pixel.Red, Alpha = pixel.Alpha }).ToList(); break; } } Bitmap targetBitmap = GetBitmap(targetARGBPixelList, sourceBitmap.Width, sourceBitmap.Height); return targetBitmap; } #endregion //////////////////////////////////////////////////////////////////////////////// Private #region ARGB 픽셀 리스트 구하기 - GetARGBPixelList(sourceBitmap) /// <summary> /// ARGB 픽셀 리스트 구하기 /// </summary> /// <param name="sourceBitmap">소스 비트맵</param> /// <returns>ARGB 픽셀 리스트</returns> private static List<ARGBPixel> GetARGBPixelList(Bitmap sourceBitmap) { BitmapData sourceBitmapData = sourceBitmap.LockBits ( new Rectangle(0, 0, sourceBitmap.Width, sourceBitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb ); byte[] sourceByteArray = new byte[sourceBitmapData.Stride * sourceBitmapData.Height]; Marshal.Copy(sourceBitmapData.Scan0, sourceByteArray, 0, sourceByteArray.Length); sourceBitmap.UnlockBits(sourceBitmapData); List<ARGBPixel> argbPixelList = new List<ARGBPixel>(sourceByteArray.Length / 4); int x = 0; int y = 0; using(MemoryStream memoryStream = new MemoryStream(sourceByteArray)) { memoryStream.Position = 0; BinaryReader binaryReader = new BinaryReader(memoryStream); while(memoryStream.Position + 4 <= memoryStream.Length) { ARGBPixel argbPixel = new ARGBPixel(binaryReader.ReadBytes(4), x, y); argbPixelList.Add(argbPixel); x += 1; if(x >= sourceBitmapData.Width) { x = 0; y += 1; } } binaryReader.Close(); } return argbPixelList; } #endregion #region 비트맵 구하기 - GetBitmap(argbPixelList, width, height) /// <summary> /// 비트맵 구하기 /// </summary> /// <param name="argbPixelList">ARGB 픽셀 리스트</param> /// <param name="width">너비</param> /// <param name="height">높이</param> /// <returns>비트맵</returns> private static Bitmap GetBitmap(List<ARGBPixel> argbPixelList, int width, int height) { Bitmap targetBitmap = new Bitmap(width, height, PixelFormat.Format32bppArgb); BitmapData targetBitmapData = targetBitmap.LockBits ( new Rectangle(0, 0, targetBitmap.Width, targetBitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb ); byte[] targetByteArray = new byte[targetBitmapData.Stride * targetBitmapData.Height]; using(MemoryStream memoryStream = new MemoryStream(targetByteArray)) { memoryStream.Position = 0; BinaryWriter binaryWriter = new BinaryWriter(memoryStream); foreach(ARGBPixel argbPixel in argbPixelList) { binaryWriter.Write(argbPixel.GetColorByteArray()); } binaryWriter.Close(); } Marshal.Copy(targetByteArray, 0, targetBitmapData.Scan0, targetByteArray.Length); targetBitmap.UnlockBits(targetBitmapData); return targetBitmap; } #endregion } } |
▶ MainForm.cs
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using System; using System.Drawing; using System.Drawing.Imaging; using System.IO; using System.Windows.Forms; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 소스 비트맵 /// </summary> private Bitmap sourceBitmap = null; /// <summary> /// 타겟 비트맵 /// </summary> private Bitmap targetBitmap = null; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); this.invertColorTypeComboBox.Items.Add(ColorInversionType.All ); this.invertColorTypeComboBox.Items.Add(ColorInversionType.Blue ); this.invertColorTypeComboBox.Items.Add(ColorInversionType.BlueGreen); this.invertColorTypeComboBox.Items.Add(ColorInversionType.BlueRed ); this.invertColorTypeComboBox.Items.Add(ColorInversionType.Green ); this.invertColorTypeComboBox.Items.Add(ColorInversionType.Red ); this.invertColorTypeComboBox.Items.Add(ColorInversionType.RedGreen ); this.invertColorTypeComboBox.SelectedIndex = 0; this.colorSwapTypeComboBox.Items.Add(ColorSwapType.ShiftLeft ); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.ShiftRight ); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.SwapBlueGreen ); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.SwapBlueGreenFixRed); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.SwapBlueRed ); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.SwapBlueRedFixGreen); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.SwapRedGreen ); this.colorSwapTypeComboBox.Items.Add(ColorSwapType.SwapRedGreenFixBlue); this.colorSwapTypeComboBox.SelectedIndex = 0; this.flipPixelCheckBox.CheckedChanged += flipPixelCheckBox_CheckedChanged; this.invertColorCheckBox.CheckedChanged += invertColorCheckBox_CheckedChanged; this.invertColorTypeComboBox.SelectedIndexChanged += colorInversionTypeComboBox_SelectedIndexChanged; this.swapColorCheckBox.CheckedChanged += swapColorCheckBox_CheckedChanged; this.colorSwapTypeComboBox.SelectedIndexChanged += colorSwapTypeComboBox_SelectedIndexChanged; this.fixedValueTrackBar.ValueChanged += fixedValueTrackBar_ValueChanged; this.loadButton.Click += loadButton_Click; this.saveButton.Click += saveButton_Click; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 픽셀 플립 체크 박스 체크 변경시 처리하기 - flipPixelCheckBox_CheckedChanged(sender, e) /// <summary> /// 픽셀 플립 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void flipPixelCheckBox_CheckedChanged(object sender, EventArgs e) { ApplyFilter(true); } #endregion #region 색상 반전 체크 박스 체크 변경시 처리하기 - invertColorCheckBox_CheckedChanged(sender, e) /// <summary> /// 색상 반전 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void invertColorCheckBox_CheckedChanged(object sender, EventArgs e) { ApplyFilter(true); } #endregion #region 색상 반전 타입 콤보 박스 선택 인덱스 변경시 처리하기 - colorInversionTypeComboBox_SelectedIndexChanged(sender, e) /// <summary> /// 색상 반전 타입 콤보 박스 선택 인덱스 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void colorInversionTypeComboBox_SelectedIndexChanged(object sender, EventArgs e) { ApplyFilter(true); } #endregion #region 색상 스왑 체크 박스 체크 변경시 처리하기 - swapColorCheckBox_CheckedChanged(sender, e) /// <summary> /// 색상 스왑 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void swapColorCheckBox_CheckedChanged(object sender, EventArgs e) { ApplyFilter(true); } #endregion #region 색상 스왑 타입 콤보 박스 선택 인덱스 변경시 처리하기 - colorSwapTypeComboBox_SelectedIndexChanged(sender, e) /// <summary> /// 색상 스왑 타입 콤보 박스 선택 인덱스 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void colorSwapTypeComboBox_SelectedIndexChanged(object sender, EventArgs e) { ApplyFilter(true); } #endregion #region 고정 값 트랙바 값 변경시 처리하기 - fixedValueTrackBar_ValueChanged(sender, e) /// <summary> /// 고정 값 트랙바 값 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void fixedValueTrackBar_ValueChanged(object sender, EventArgs e) { ApplyFilter(true); } #endregion #region 이미지 로드 버튼 클릭시 처리하기 - loadButton_Click(sender, e) /// <summary> /// 이미지 로드 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void loadButton_Click(object sender, EventArgs e) { OpenFileDialog openFileDialog = new OpenFileDialog(); openFileDialog.Title = "이미지 파일 선택"; openFileDialog.Filter = "PNG 이미지(*.png)|*.png|JPEG 이미지(*.jpg)|*.jpg|비트맵 이미지(*.bmp)|*.bmp"; if(openFileDialog.ShowDialog() == DialogResult.OK) { StreamReader streamReader = new StreamReader(openFileDialog.FileName); this.sourceBitmap = (Bitmap)Bitmap.FromStream(streamReader.BaseStream); streamReader.Close(); this.sourcePictureBox.Image = BitmapHelper.GetBitmap(this.sourceBitmap, this.sourcePictureBox.Width); ApplyFilter(true); } } #endregion #region 이미지 저장 버튼 클릭시 처리하기 - saveButton_Click(sender, e) /// <summary> /// 이미지 저장 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void saveButton_Click(object sender, EventArgs e) { ApplyFilter(false); if(this.targetBitmap != null) { SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Title = "이미지 파일 선택"; saveFileDialog.Filter = "PNG 이미지(*.png)|*.png|JPEG 이미지(*.jpg)|*.jpg|비트맵 이미지(*.bmp)|*.bmp"; if(saveFileDialog.ShowDialog() == DialogResult.OK) { string fileExtension = Path.GetExtension(saveFileDialog.FileName).ToUpper(); ImageFormat imageFormat = ImageFormat.Png; if(fileExtension == "BMP") { imageFormat = ImageFormat.Bmp; } else if(fileExtension == "JPG") { imageFormat = ImageFormat.Jpeg; } StreamWriter streamWriter = new StreamWriter(saveFileDialog.FileName, false); this.targetBitmap.Save(streamWriter.BaseStream, imageFormat); streamWriter.Flush(); streamWriter.Close(); this.targetBitmap = null; } } } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 필터 적용하기 - ApplyFilter(preview) /// <summary> /// 필터 적용하기 /// </summary> /// <param name="preview">미리보기 여부</param> private void ApplyFilter(bool preview) { this.invertColorTypeComboBox.Enabled = this.invertColorCheckBox.Checked; this.colorSwapTypeComboBox.Enabled = this.swapColorCheckBox.Checked; this.fixedValueLabel.Text = "고정 값 : " + this.fixedValueTrackBar.Value.ToString(); Bitmap targetBitmap = null; if(this.sourcePictureBox.Image == null) { return; } if(preview == true) { targetBitmap = new Bitmap(this.sourcePictureBox.Image); } else { targetBitmap = new Bitmap(this.sourceBitmap); } if(targetBitmap == null) { return; } if(this.flipPixelCheckBox.Checked == true) { targetBitmap = BitmapHelper.FlipPixels(targetBitmap); } if(this.invertColorCheckBox.Checked == true) { ColorInversionType colourInversionType = (ColorInversionType)invertColorTypeComboBox.SelectedItem; targetBitmap = BitmapHelper.InvertColors(targetBitmap, colourInversionType); } if(this.swapColorCheckBox.Checked == true) { ColorSwapType colorSwapType = (ColorSwapType)this.colorSwapTypeComboBox.SelectedItem; targetBitmap = BitmapHelper.SwapColors(targetBitmap, colorSwapType, (byte)this.fixedValueTrackBar.Value); } if(targetBitmap != null) { if(preview == true) { this.targetPictureBox.Image = targetBitmap; } else { this.targetBitmap = targetBitmap; } } } #endregion } } |
