private void UpdatePanels()
{
var colors = new[]
{
new byte[] { 0, 0, 0 },
new byte[] { 255, 255, 0 },
new byte[] { 255, 0, 0 },
new byte[] { 255, 255, 255 }
};
var positions = new[] { 0, 0.3f, 0.7f, 1 };
var cmap1 = ColorMap.CreateFromColors(colors, positions, colorCount: ColorCountDefault);
var cmap2 = new ColorMap(SelectedPalette, colorCount: ColorCountDefault);
var cmap3 = new MirrorColorMap(cmap2);
PaletteBrush1 = CreatePaletteBrush(cmap1);
PaletteBrush2 = CreatePaletteBrush(cmap2);
PaletteBrush3 = CreatePaletteBrush(cmap3);
OnPropertyChanged("PaletteBrush1");
OnPropertyChanged("PaletteBrush2");
OnPropertyChanged("PaletteBrush3");
}
private void DrawModulationSpectrum(float[][] spectrum)
{
var minValue = spectrum.SelectMany(s => s).Min();
var maxValue = spectrum.SelectMany(s => s).Max();
var cmap = new MirrorColorMap(new ColorMap("bone", minValue, maxValue));
var g = modulationSpectrumPanel.CreateGraphics();
g.Clear(Color.White);
var spectrumBitmap = new Bitmap(spectrum[0].Length, spectrum.Length);
for (var i = 0; i < spectrum.Length; i++)
{
for (var j = 0; j < spectrum[i].Length; j++)
{
spectrumBitmap.SetPixel(j, spectrum.Length - 1 - i, cmap.GetColor(spectrum[i][j]));
}
}
g.DrawImage(spectrumBitmap, 25, 25, modulationSpectrumPanel.Width - 25, modulationSpectrumPanel.Height - 25);
}
