画出颜色渐变的矩形图案 用鼠标点击 即可 出现不同颜色的图案...

从BMP文件中装入位图并显示 the bmp file has four sections. the first is bitmapfileheader. this contains the bitmap file signature, the size of the bitmap and the offset to the array of bits that define the bitmap image. the next section is the bitmapinfoheader. this contains information such as the height and widht of the bitmap and the number of colors used. this section is followed by the color table. the color table contains two or more rgbquad structures the final section is the actual bits that define the bitmap image. by the way, the bmp file holds a device independent bitmap and sometimes the extension used is dib. the steps outlined below is valid for both windows 95 and windows nt. on windows 95, you can also use the loadimage() function to load a bitmap from a file. although windows nt also supports this function, it does not support the lr_loadfromfile flag. -from BMP file loaded bitmap and show the bmp file has four sections. The first is bitmapfileheader. This contains t

opengl source programme

用户自定义填充，通过图像刷子的机制实现。可用于地质岩性符号填充等多种用途。-user-defined filled through images of the brush mechanism to achieve. Geological lithology can be used to fill in the blanks symbols multiple uses.

这是一个动画字体-This is a character animation

实现图象的局部放大,移动鼠标可放大不同的部位,鼠标左键缩小图象,右键放大图象-achieve a partial image to enlarge it, move the mouse to enlarge different parts, the left mouse button narrow image, right image to enlarge it

2008年8月26日-v0.1.2

通过对图象一系列的操作来计算一个图象中三角形的面积.-Images through a series of operations to calculate an image in the triangle area.

实时曲线显示类，VC++语言开发，可同时显示4条曲线（用户可自行增加），提供标尺和信息显示栏，背景网格疏密程度可调，可直接产生DLL移植到其他工程中使用。-Real-time curve display category, VC++ Language development, can simultaneously display four curve (users can increase their own), to provide benchmark and information display boards, the extent of the background grid spacing adjustable, can be directly transplanted to generate DLL in other projects使用.

操作内存DC一直都很麻烦,此类模块将这些都封装了起来,用法简单,例子中很详细. 可以创建DC,载入图像,获取其他DC中的图像,贴图,写字,设置字体颜色等,功能齐全,原创!-Operation of the memory DC has been very troublesome, such modules are packaged these up and use simple examples in detail. Can create a DC, load images, to obtain additional DC in the images, mapping, writing, set the font color and so on, full-featured, originality!

这是一个用Visual C++6.0编写的图像模板匹配的程序，整个程序很方便使用-This is a work written in Visual C++6.0 image template matching procedure, the whole process is very easy to use