2009年8月4日
[原] bit block transfer (bitBlt) c# , vb and c++cli Implementation
摘要： background :(From Wikipedia, the free encyclopedia) BitBlit (which stands for Bit-Block (Image) Transfer but is pronounced Bit Blit) is a computer graphics operation in which several bitmaps are combined into one using a "raster operator". The operation usually involves two bitmaps, a source and destination. The source and destination are combined bitwise according to the specified raster operation (ROP) and the result is then written to the destination. The ROP is essentially a boolean formul 阅读全文
posted @ 2009-08-04 09:21 ammar 阅读(974) 评论(3) 推荐(1)