private void UpdatePalettePreview(ComboBox cmbPalette, PictureBox palettePreview)
{
byte[] palette = MedicalViewerCell.GetPalette((MedicalViewerPaletteType)cmbPalette.SelectedIndex);
if (palette != null)
{
Color[] colorArray = new Color[palette.Length / 3];
for (int i = 0; i < palette.Length; i += 3)
{
colorArray[i / 3] = Color.FromArgb(palette[i], palette[i + 1], palette[i + 2]);
}
if (palettePreview.Image != null)
{
palettePreview.Image.Dispose();
palettePreview.Image = null;
}
Image paletteImage = new Bitmap(palettePreview.Width, palettePreview.Height);
FillImage(paletteImage, colorArray);
palettePreview.Image = paletteImage;
}
else
{
palettePreview.Image = null;
}
}