private void SetupDisplay() { cachedImages.Clear(); displayMethod = properties.DisplayMethod.CreateDisplayMethod(); switch (properties.Palette) { case DisplayPalette.BlueReadWhite: colors = ColorPalettes.BlueToRedToWhite; break; case DisplayPalette.Red: colors = ColorPalettes.RedValue; break; case DisplayPalette.Black: colors = ColorPalettes.WhiteToBlack; break; default: case DisplayPalette.Green: colors = ColorPalettes.GreenValue; break; } Refresh(); }