public static void Effect(Bitmap source, ImagePixelEffects effect, int level)
{
int imageWidth = source.Width;
int imageHeight = source.Height;
Rectangle rect = new Rectangle(0, 0, imageWidth, imageHeight);
System.Drawing.Imaging.BitmapData bmpData = source.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite, source.PixelFormat);
IntPtr ptr = bmpData.Scan0;
int count = imageWidth * imageHeight * 4;
byte[] pixelValues = new byte[count];
System.Runtime.InteropServices.Marshal.Copy(ptr, pixelValues, 0, count);
switch (effect)
{
case ImagePixelEffects.Lightness: Lightness(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Darkness: Darkness(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Gray: Gray(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Redden: Redden(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Bluen: Bluen(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Greenen: Greenen(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Invisible: Invisible(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Reverse: Reverse(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomSwitch: RandomSwitch(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomRowMove: RandomRowMove(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomColumnMove: RandomColumnMove(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomPoint: RandomPoint(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Statue: Statue(pixelValues, imageWidth, imageHeight, level); break;
}
System.Runtime.InteropServices.Marshal.Copy(pixelValues, 0, ptr, count);
source.UnlockBits(bmpData);
}
public static void Effect(Bitmap source, ImagePixelEffects effect, int level)
{
int imageWidth = source.Width;
int imageHeight = source.Height;
Rectangle rect = new Rectangle(0, 0, imageWidth, imageHeight);
System.Drawing.Imaging.BitmapData bmpData = source.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite, source.PixelFormat);
IntPtr ptr = bmpData.Scan0;
int count = imageWidth * imageHeight * 4;
byte[] pixelValues = new byte[count];
System.Runtime.InteropServices.Marshal.Copy(ptr, pixelValues, 0, count);
switch (effect)
{
case ImagePixelEffects.Lightness: Lightness(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Darkness: Darkness(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Gray: Gray(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Redden: Redden(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Bluen: Bluen(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Greenen: Greenen(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Invisible: Invisible(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Reverse: Reverse(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomSwitch: RandomSwitch(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomRowMove: RandomRowMove(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomColumnMove: RandomColumnMove(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.RandomPoint: RandomPoint(pixelValues, imageWidth, imageHeight, level); break;
case ImagePixelEffects.Statue: Statue(pixelValues, imageWidth, imageHeight, level); break;
}
System.Runtime.InteropServices.Marshal.Copy(pixelValues, 0, ptr, count);
source.UnlockBits(bmpData);
}
