public SetPixel ( int x, int y, Color color ) : void | ||
x | int | The x-coordinate of the pixel to set. |
y | int | The y-coordinate of the pixel to set. |
color | Color |
/// A |
return | void |
public void SetPixel(int x, int y, Color color)
{
#if DEBUG
if ((x < 0) || (x >= this.width))
{
throw new ArgumentOutOfRangeException("x", "Value cannot be less than zero or greater than the bitmap width.");
}
if ((y < 0) || (y >= this.height))
{
throw new ArgumentOutOfRangeException("y", "Value cannot be less than zero or greater than the bitmap height.");
}
#endif
Color32* data = this[x, y];
data->Argb = color.ToArgb();
}
public void ApplyFilter(FastBitmap image) { for (var i = 0; i < image.Height; ++i) { for (var j = 0; j < image.Width; ++j) { var pixel = image.GetPixel(j, i); if (pixel.R + pixel.G + pixel.B > 300) { image.SetPixel(j, i, System.Drawing.Color.FromArgb(200, 255, 255)); } else { image.SetPixel(j, i, System.Drawing.Color.FromArgb(255, 0, 0, 30)); } } } }