private void UpdateColorPaletteFromGrid()
{
if (_currentColorPalette == null)
{
throw new Exception("No ColorPalette selected.");
}
var newColors = new GlyphColor[ColorGrid.ColumnCount, ColorGrid.RowCount];
// fill with patches in Grid
foreach (var colorPatch in ColorGrid.ColorPatches)
{
newColors[colorPatch.GridLocation.X, colorPatch.GridLocation.Y] = colorPatch.Color.ToGlyphColor();
}
_currentColorPalette.ChangeColors(newColors);
}
