static void SetLedColors(ILedGroup ledGroup)
{
using (Graphics g = Graphics.FromImage(BigScreen))
{
// Take screenshot
g.CopyFromScreen(0, 0, 0, 0, BigScreen.Size);
}
using (Graphics g = Graphics.FromImage(SmallScreen))
{
// Squeeze the screenshot into a 1x1 bitmap
g.DrawImage(BigScreen, 0, 0, 1, 1);
}
// Get the color of the squeezed pixel
System.Drawing.Color pixelRGB = SmallScreen.GetPixel(0, 0);
// Convert RGB -> HSV
HSV pixelHSV = new HSV(pixelRGB);
// Crank up saturation
//if (pixelHSV.H > 0.1)
// pixelHSV.S = 1.0;
// Convert HSV -> RGB
System.Drawing.Color newPixelRGB = pixelHSV.ToRGB();
RGB.NET.Core.Color color = new RGB.NET.Core.Color((newPixelRGB.R), (newPixelRGB.G), (newPixelRGB.B));
// Assign the color to all the LEDs in your ledGroup
ledGroup.Brush = new SolidColorBrush(color);
}
public Color ManipulateColor(Rectangle rectangle, BrushRenderTarget renderTarget, Color color)
{
var point = renderTarget.Led.AbsoluteLedRectangle.Center;
if (_bitmap != null && _bitmap.Width - 1 >= point.X && _bitmap.Height - 1 >= point.Y)
{
var pixel = _bitmap.GetPixel((int)point.X, (int)point.Y);
return(new Color(pixel.A, pixel.R, pixel.G, pixel.B));
}
return(new Color(0, 0, 0));
}
public Color ManipulateColor(Rectangle rectangle, BrushRenderTarget renderTarget, Color color)
{
int barSampleIndex = Math.Min(_visualizationProvider.VisualizationData.Length, (int)Math.Floor(_visualizationProvider.VisualizationData.Length * (renderTarget.Point.X / (rectangle.Location.X + rectangle.Size.Width))));
double curBarHeight = 1.0 - Math.Max(0f, _visualizationProvider.VisualizationData[barSampleIndex]);
double verticalPos = (renderTarget.Point.Y / rectangle.Size.Height);
return(curBarHeight > verticalPos?color.SetA(0) : color);
}
