public bool Equals(BitmapPixel operand)
{
if (operand == null)
{
return(false);
}
return((A == operand.A) && (R == operand.R) && (G == operand.G) && (B == operand.B));
}
public BitmapDifferenceMask(Bitmap mask)
{
// Use default to color for ignored pixels
differenceMaskColor = Color.Cyan;
// Set mask size
differenceMaskSize.Width = mask.Width;
differenceMaskSize.Height = mask.Height;
// Initialize mask of size width x height
differenceMask = new bool[differenceMaskSize.Width, differenceMaskSize.Height];
// Fill
AddMask(mask);
}
public override bool Equals(Object operand)
{
if (operand == null)
{
return(false);
}
BitmapPixel bitmapPixeloperand = operand as BitmapPixel;
if ((Object)(bitmapPixeloperand) == null)
{
return(false);
}
return(Equals(bitmapPixeloperand));
}
public void SetPixel(int x, int y, BitmapPixel value)
{
int pixelOffset = GetPixelOffset(x, y);
// A component - not all formats have Alpha component
if (editorSourceOffsetA >= 0)
{
editorSourceBytes[pixelOffset + editorSourceOffsetA] = value.A;
}
// R component
editorSourceBytes[pixelOffset + editorSourceOffsetR] = value.R;
// G component
editorSourceBytes[pixelOffset + editorSourceOffsetG] = value.G;
// B component
editorSourceBytes[pixelOffset + editorSourceOffsetB] = value.B;
}
/// <summary>
/// BitmapDifference constructor initializes to state: no pixels are marked as different.
/// </summary>
/// <param name="bitmap">Bitmap serving as base image on which differences will be marked.</param>
public BitmapDifference(Bitmap bitmap)
{
differenceColor = Color.Cyan;
differenceMaskColor = Color.Cyan;
differenceBaseImage = new Bitmap(bitmap);
//differenceMask = new BitmapDifferenceMask(differenceBaseImage.Width, differenceBaseImage.Height);
differenceMask = new bool[differenceBaseImage.Width, differenceBaseImage.Height];
//differenceMap = new BitmapDiffereceFlag[differenceBaseImage.Width, differenceBaseImage.Height];
differenceMap = new bool[differenceBaseImage.Width, differenceBaseImage.Height];
width = differenceBaseImage.Width;
height = differenceBaseImage.Height;
for (int y = 0; y < height; ++y)
{
for (int x = 0; x < width; ++x)
{
// Initial state will say that all pixels are identical
differenceMap[x, y] = false;
}
}
}
public BitmapDifferenceMask(int width, int height)
{
// Use default to color for ignored pixels
differenceMaskColor = Color.Cyan;
// Set mask size
differenceMaskSize.Width = width;
differenceMaskSize.Height = height;
// Initialize mask of size width x height
differenceMask = new bool[differenceMaskSize.Width, differenceMaskSize.Height];
// By default, no pixels will be ignored
for (int y = 0; y < differenceMaskSize.Height; ++y)
{
for (int x = 0; x < differenceMaskSize.Width; ++x)
{
// Initial state will be that all pixels are not masked
differenceMask[x, y] = false;
}
}
}
