public void RenderCMYPlane(CMYAxisDefinitions AxisLayout, int Z, Image OutImage, double SurfaceWidth, double SurfaceHeight)
{
List <ColorBlenderInterface.ColorBlock> ColorBlocks = new List <ColorBlenderInterface.ColorBlock>();
ColorBlenderInterface cbi = new ColorBlenderInterface();
int FinalStride = (int)SurfaceWidth * 4;
byte[] PixelMap = new byte[(int)SurfaceHeight * FinalStride];
int CellWidth = (int)SurfaceWidth / 256;
int CellHeight = (int)SurfaceHeight / 256;
for (int x = 0; x < 256; x++)
{
for (int y = 0; y < 256; y++)
{
Color CellColor = GetCMYColorAt(x, y, Z, AxisLayout);
ColorBlenderInterface.ColorBlock CB = new ColorBlenderInterface.ColorBlock();
CB.Left = x * CellWidth;
CB.Top = y * CellHeight;
CB.Width = CellWidth;
CB.Height = CellHeight;
CB.BlockColor = CellColor.ToBGRA();
ColorBlocks.Add(CB);
}
}
cbi.DrawColorBlocks(ref PixelMap, (int)SurfaceWidth, (int)SurfaceHeight, FinalStride, ColorBlocks, Colors.Transparent);
if (!OutImage.Dispatcher.CheckAccess())
{
OutImage.Dispatcher.Invoke
(
System.Windows.Threading.DispatcherPriority.Normal,
new Action
(
delegate()
{
OutImage.Source = BitmapSource.Create((int)SurfaceWidth, (int)SurfaceHeight, 96.0, 96.0, PixelFormats.Bgra32,
null, PixelMap, FinalStride);
}
)
);
}
else
{
OutImage.Source = BitmapSource.Create((int)SurfaceWidth, (int)SurfaceHeight, 96.0, 96.0, PixelFormats.Bgra32,
null, PixelMap, FinalStride);
}
}
private Color GetCMYColorAt(int C, int M, int Y, CMYAxisDefinitions AxisLayout)
{
byte r = 0;
byte g = 0;
byte b = 0;
switch (AxisLayout)
{
case CMYAxisDefinitions.CMY:
CMYtoRGB((byte)C, (byte)M, (byte)Y, out r, out g, out b);
break;
case CMYAxisDefinitions.CYM:
CMYtoRGB((byte)C, (byte)Y, (byte)M, out r, out g, out b);
break;
case CMYAxisDefinitions.MCY:
CMYtoRGB((byte)M, (byte)C, (byte)Y, out r, out g, out b);
break;
case CMYAxisDefinitions.MYC:
CMYtoRGB((byte)M, (byte)Y, (byte)C, out r, out g, out b);
break;
case CMYAxisDefinitions.YCM:
CMYtoRGB((byte)Y, (byte)C, (byte)M, out r, out g, out b);
break;
case CMYAxisDefinitions.YMC:
CMYtoRGB((byte)Y, (byte)M, (byte)C, out r, out g, out b);
break;
default:
throw new InvalidOperationException("Unexpected axis layout.");
}
return(Color.FromRgb(r, g, b));
}
