DIB Draw Engine 一套基于32位DIB绘图引擎的控件。可进行旋转，缩放，Alpha，不透明等处理。支持很多的第3方插件。(包含源码),DIB Draw Engine Based on a 32-bit graphics engine control DIB. Can rotate, zoom, Alpha, opaque, such as processing. Support for many 3rd party plug-ins. (Including source cod

From: http://clootie.narod.ru/delphi/download_custom.html GifBlender2 sample This sample is sequel to "GifBlender" sample, below you can find list of changes: GIF s are rendered by blending two nearest frames of GIF animation on multitex

Printing graphics in polar coordinates Can be used as smith-diagram (with own coordinate settings)