private void SetSize()
{
if (CurrentTileset != null && !string.IsNullOrEmpty(CurrentTileset.SpritePath))
{
if (LoadedImages.ContainsKey(CurrentTileset.SpritePath))
{
TexData spr = LoadedImages[CurrentTileset.SpritePath];
double ratio = (double)spr.image.Height / spr.image.Width;
double adjustedHeight = ActualHeight / ratio;
double maxDimension = Math.Min(ActualWidth, adjustedHeight);
HwndControl.Width = maxDimension;
HwndControl.Height = maxDimension * ratio;
HwndControl.VerticalAlignment = VerticalAlignment.Top;
if (renderer != IntPtr.Zero)
{
HRESULT.Check(WindowAPI.SetSize(renderer, (int)maxDimension, (int)(maxDimension * ratio)));
}
}
}
}