public static ColorMatrixColorFilter GetColorFilter(bool disabled, bool highlighted)
{
if (_cdDownloadItemGrayscale == null)
{
var cm = new ColorMatrixBuilder().Saturation(0.0f).Create();
_cdDownloadItemGrayscale = new ColorMatrixColorFilter(cm);
}
if (_cdDownloadItemHighlighted == null)
{
var cm = new ColorMatrixBuilder().Hue(-20f).Create();
_cdDownloadItemHighlighted = new ColorMatrixColorFilter(cm);
}
if (disabled)
{
return(_cdDownloadItemGrayscale);
}
if (highlighted)
{
return(_cdDownloadItemHighlighted);
}
return(null);
}
private static ColorMatrixColorFilter GetCommonColorFilter()
{
if (_cfPoiCommon == null)
{
var cm = new ColorMatrixBuilder().Hue(+30).Brightness(-100).Saturation(0.4f).Create();
_cfPoiCommon = new ColorMatrixColorFilter(cm);
}
return(_cfPoiCommon);
}
private static ColorMatrixColorFilter GetFavouriteColorFilter()
{
if (_cfPoiFavourite == null)
{
var cm = new ColorMatrixBuilder().Hue(-30).Create();
_cfPoiFavourite = new ColorMatrixColorFilter(cm);
}
return(_cfPoiFavourite);
}
private static ColorMatrixColorFilter GetImportantColorFilter()
{
if (_cfPoiImportant == null)
{
var cm = new ColorMatrixBuilder().Create();
_cfPoiImportant = new ColorMatrixColorFilter(cm);
}
return(_cfPoiImportant);
}