private void ChangeQuantizer()
{
activeQuantizer = quantizerList[listMethod.SelectedIndex];
// turns off the color option for the uniform quantizer, as it doesn't make sense
listColors.Enabled = listMethod.SelectedIndex != 1 && listMethod.SelectedIndex != 6 && listMethod.SelectedIndex != 7;
// enables the color cache option; where available
listColorCache.Enabled = activeQuantizer is BaseColorCacheQuantizer;
// listColorModel.Enabled = listColorCache.Enabled && turnOnEvents && activeColorCache is BaseColorCache && ((BaseColorCache)activeColorCache).IsColorModelSupported;
// enables dithering when applicable
listDitherer.Enabled = listMethod.SelectedIndex != 5;
// enabled parallelism when supported
listParallel.Enabled = activeQuantizer.AllowParallel;
// applies current UI selection
if (activeQuantizer is BaseColorCacheQuantizer)
{
BaseColorCacheQuantizer quantizer = (BaseColorCacheQuantizer)activeQuantizer;
quantizer.ChangeCacheProvider(activeColorCache);
}
if (listMethod.SelectedIndex == 1 ||
listMethod.SelectedIndex == 6 ||
listMethod.SelectedIndex == 7)
{
turnOnEvents = false;
listColors.SelectedIndex = 7;
turnOnEvents = true;
}
}
private void ChangeColorCache()
{
activeColorCache = colorCacheList[listColorCache.SelectedIndex];
// enables the color model option; where available
// listColorModel.Enabled = turnOnEvents && activeColorCache is BaseColorCache && ((BaseColorCache)activeColorCache).IsColorModelSupported;
// applies current UI selection
if (activeQuantizer is BaseColorCacheQuantizer)
{
BaseColorCacheQuantizer quantizer = (BaseColorCacheQuantizer)activeQuantizer;
quantizer.ChangeCacheProvider(activeColorCache);
}
// applies current UI selection
if (activeColorCache is BaseColorCache)
{
BaseColorCache colorCache = (BaseColorCache)activeColorCache;
colorCache.ChangeColorModel(activeColorModel);
}
}
private void ChangeQuantizer()
{
activeQuantizer = quantizerList[(int)Method];
// applies current UI selection
if (activeQuantizer is BaseColorCacheQuantizer)
{
BaseColorCacheQuantizer quantizer = (BaseColorCacheQuantizer)activeQuantizer;
quantizer.ChangeCacheProvider(activeColorCache);
}
if (Method == EMethod.UniformQuantization ||
Method == EMethod.NeuQuantQuantizer ||
Method == EMethod.OptimalPalette)
{
ColorCount = EColor.Color256;
}
if (Method == EMethod.NESQuantizer)
{
ColorCount = EColor.Color64;
}
}
