Various image processing functions such as zooming, shrinking, rotating, and flipping are supported.
In addition to bilinear interpolation, high-quality interpolation methods such as bicubic, lanczos3, etc. can also be specified for zooming, shrinking, and rotating.
Shrinking Process (Original)
From the fast real-time conversion using Bilinear method that synchronizes with the mouse movement to the slow but high-quality Lanczos3 method.
Bilinear Method 0.25xFilter Method 0.25xBell Method 0.25x
Mitchell Method 0.25xBicubic Method 0.25xBSpline Method 0.25x
Lanczos3 Method 0.25x

Rotation Process (Original)
NN Method
Bilinear Method
Bicubic Method