Originally posted by **Thraka** October 26, 2023
I'm trying to flip some sprites contained within a sprite sheet, but it doesn't seem to work as expected. I'm doing these things:
1. get the path rectangle of where my sprite is located
2. clip the context to that rectangle
3. apply a flip to the clip context
It seems that flip is restricted to the clip for the output of the flip operation, but it's using the entire image as the input. How do I restrict flip to use the clip region as the source and target of the operation?
```csharp
texture.Mutate(context =>
{
var options = context.Configuration.GetGraphicsOptions();
options.Antialias = false;
context.Configuration.SetGraphicsOptions(options);
// Rectangle from other library I'm using
var fontGlyphRect = font.GetGlyphSourceRectangle(1);
// Transform into SixLabors rectangle
RectangleF rect = new(fontGlyphRect.X, fontGlyphRect.Y, fontGlyphRect.Width, fontGlyphRect.Height);
// Convert rect to IPath to clip, then flip that clipped area
context.Clip(new RectangularPolygon(rect), context2 => context2.Flip(FlipMode.Vertical));
});
```
Discussed in https://github.com/SixLabors/ImageSharp/discussions/2573