private static void DrawPointWithSymbolStyle(SymbolStyle symbolStyle, Point destination, IDictionary <int, TextureInfo> bitmapCache)
{
TextureInfo textureInfo;
if (!bitmapCache.Keys.Contains(symbolStyle.BitmapId))
{
textureInfo = TextureHelper.LoadTexture(BitmapRegistry.Instance.Get(symbolStyle.BitmapId));
bitmapCache[symbolStyle.BitmapId] = textureInfo;
}
else
{
textureInfo = bitmapCache[symbolStyle.BitmapId];
}
TextureHelper.RenderTexture(textureInfo, (float)destination.X, (float)destination.Y,
(float)symbolStyle.SymbolRotation,
(float)symbolStyle.SymbolOffset.X, (float)symbolStyle.SymbolOffset.Y,
opacity: (float)symbolStyle.Opacity, scale: (float)symbolStyle.SymbolScale);
}