Declaration
TIEAntialiasMode = (ierNone, ierFast, ierBilinear, ierBicubic);
Description
Specifies the anti-aliasing algorithm that is used to improve quality when rotating images:
ierNone : No anti-aliasing (lowest quality)
ierFast : Fast but lower quality
ierBilinear : Bilinear, high quality
ierBicubic : Bicubic, highest quality