World space 到 Page space 的转换简介 < 字体与GDI > .文件大小 24K .

程序中的两个类CRecordSound和CPlaySound,可以同时录制和播放PCM声音文件。-procedures for the two categories CRecordSound and CPlaySound. can PCM recording and playback of sound files.

计算机绘图程序，渐变色画圆，效果非常好，Delphi源码，颜色过渡细腻。-Computer graphics procedures, Graduated Tint drawcircle, very good results, Delphi source code, color, delicate transition.

高级颜色选取控件,对源来的弹出颜色选取对话框时，当焦点失去时问题的处理。-High color selection controls, the right to the source of pop-up color selection dialog box, and when lost focus when issues.

实现对一副球面失真图形进行操作，使得一幅圆形图片校正后成为方形-The realization of a spherical distortion of graphics operations, makes a circular image after correction become square

自己写的双缓存例子程序，实现屏幕快速刷新无闪烁。-write their own examples of the double procedure cache to achieve the rapid refresh the screen without blinking.

演示在对话框窗口上用鼠标点画矩形框，类似画图程序中的橡皮线-Demonstration in the dialog window rectangular box with the mouse stippling, drawing program similar rubber line

树型结构,用以浏览文件

在VB中画曲线的一个例子-In the VB example in the draw curve

this program read the image of numbers from 1to 9

对输入任意图像生成浮雕效果-the importation of arbitrary images generated effects relief