CContourBitmap - A Region Creator
A few weeks ago I was looking for a way to create irregularly shaped windows from a bitmap with a user defined transparent color. The MFC samples, that I found so far, have their problems with enclosed transparent regions. So I decided to come up with my own solution.
anyTex - a class for non-restrictive textures in OpenGL
anyTex is a class allowing you to load a bitmap of a given color depth from a file and think of it as texture with no restrictions (of course, limited by the computer resources, that is something we have to live with).
Bitmap usage extension library
All class declarations are included in the bmpext.h header.
Device dependent bitmap (DDB) extension class CDDBDrawEx:,2007-06-07 15:22:41,下载1次ImgCtxDecoder_src.zip
1. Why do I use IImgCtx to decode images?
If you want to develop a image viewer or processor in Windows, the first thing you have to face is image decoding. Now there are some free image decoders, with full source code:
JPEG decoder released by Independent JPEG Group
PNG decoder released by libpng organization
TIFF decoder released by libtiff organization
GIF decoder release by giflib organization
If you d like all decoders in one project, you may try CxImage, which is developed by Davide Pizzolato.
- CColor - RGB and HLS combined in one class
The CColor class emerged from the need to manipulate color in the HLS model, meaning I needed the ability to directly change attributes like luminance or saturation. The HLS model makes it very easy to draw such things as color gradients between any color. Perhaps Windows 2000 will support the HLS (or the similary HSB) color model, but I do not want to wait until the release. On the other hand my code should also work under NT 4.0 and Win95/98. The CColor class encapsulates the long known type COLORREF and extends it with the HLS color model. A CColor object represents a color, whose RGB and HLS properties can be directly read and manipulated. It makes the use of type COLORREF and the associated macros superfluous.
- Delphi下经典视频采集程序.zip Delphi下经典视频采集程序.zip,2007-05-17 10:03:32,下载196次一套图像处理程序，支持JPEG、GIF和PNG三种格式.zip
- 一套图像处理程序,支持三种图像文件格式,我调试过了,很好用,2005-04-07 21:40:04,下载243次分形图像分析与分形维数计算程序的设计.zip
- 分形图像分析及分形维数计算程序的设计,主要介绍了分形维数的常用计算方法,2005-04-07 21:36:34,下载567次