public WebImage FlipVersion(DrawingEffects drawingEffects)
{
if (!flipVersions.ContainsKey(drawingEffects))
{
CanvasInformation canvas;
switch (drawingEffects)
{
case DrawingEffects.None:
flipVersions.Add(DrawingEffects.None, this);
break;
case DrawingEffects.FlipHorizontally:
canvas = CanvasInformation.Create(Width, Height);
canvas.Context.Translate(Width, 0);
canvas.Context.Scale(-1, 1);
canvas.Context.DrawImage(Image, 0, 0);
flipVersions.Add(DrawingEffects.FlipHorizontally, new WebImage(canvas.Canvas, Center));
break;
case DrawingEffects.FlipVertically:
canvas = CanvasInformation.Create(Width, Height);
canvas.Context.Translate(0, Height);
canvas.Context.Scale(1, -1);
canvas.Context.DrawImage(Image, 0, 0);
flipVersions.Add(DrawingEffects.FlipVertically, new WebImage(canvas.Canvas, Center));
break;
default:
throw new ArgumentOutOfRangeException("drawingEffects");
}
}
return(flipVersions[drawingEffects]);
}
public void SetDrawingEffects(DrawingEffects drawingEffects)
{
XnaContextSettings xnaContextSettings = CurrentSettings();
xnaContextSettings.DrawingEffects = drawingEffects;
}
private static SpriteEffects DrawingEffectsToSpriteEffects(DrawingEffects drawingEffects)
{
return((SpriteEffects)drawingEffects);
}
public void SetDrawingEffects(DrawingEffects drawingEffects)
{
CurrentSettings().DrawingEffects = drawingEffects;
}
