Rotate Image Blur

Any one know why the image blurs when using the rotateimage command? And is there any way to prevent this?

Regards
Joss

Because it's interpolated, it's plain logical. If you read a pixel at (40,0) then you get exactly the color on that coordinate. If you have to read pixel (39.8,-.1) then you get the exact color calculated from the pixels: (39,0) (39,-1) (40,0) (40,-1). The result of that looks blurry'ish.

TFormFilter

read the doc for more infos ;)