Windows Interface Programming Article 10 bitmap display special effect blinds

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For Windows interface programming, the bitmap display special effect series directory is as follows:

1. The ninth part of Windows Interface Programming: bitmap display effect staggered

Http://blog.csdn.net/morewindows/article/details/8696720

2. Windows Interface Programming Article 10 bitmap display special effect blinds

Http://blog.csdn.net/morewindows/article/details/8696722

3. Windows Interface Programming 11th special bitmap display random block effects

Http://blog.csdn.net/morewindows/article/details/8696724

4. Windows Interface Programming 12th bitmap display special effects fly into effect and stretch Effect

Http://blog.csdn.net/morewindows/article/details/8696726

5. Windows Interface Programming 13th bitmap display special effects collection

Http://blog.csdn.net/morewindows/article/details/8696730

This article Windows Interface Programming tenth bitmap display special effect blinds effect will explain the bitmap shutter display effect. As shown in:

Horizontal blinds (picture cannot be opened, please visit http://blog.csdn.net/morewindows/article/details/8696722)

Vertical blinds (picture cannot be opened, please visit http://blog.csdn.net/morewindows/article/details/8696722)

 

In programming, the blinds separate several images, and each of them continues to expand. The following code is provided:

// Shutter effect-level // Windows Interface Programming tenth bitmap display special effect shutter effect // http://blog.csdn.net/morewindows/article/details/8696722void animatedraw_jalousiehorizontal (HDC, HDC hdcmem, int nwidth, int nheight, uint nintervaltime = 15, uint njalousienum = 10) {int njalousieheight; njalousieheight = nheight/njalousienum; // int I, j; for (I = 0; I <= njalousieheight; I ++) {for (j = 0; j <njalousienum; j ++) // each window {bitblt (HDC, 0, J * njalousieheight, nwidth, I, hdcmem, 0, J * njalousieheight, srccopy);} Sleep (nintervaltime);} bitblt (HDC, 0, 0, nwidth, nheight, hdcmem, 0, 0, 0, srccopy);} // shutter effect-vertical // Windows Interface Programming tenth bitmap display special effect shutter effect // http://blog.csdn.net/morewindows/article/details/8696722void animatedraw_jalousievertical (HDC, HDC hdcmem, int nwidth, int nheight, uint nintervaltime = 15, uint njalousienum = 10) {int nstep; nstep = nwidth/njalousienum; // The height of each window int I, j; for (I = 0; I <= nstep; I ++) {for (j = 0; j <njalousienum; j ++) // each window {bitblt (HDC, J * nstep, 0, i, nheight, hdcmem, J * nstep, 0, srccopy);} Sleep (nintervaltime);} bitblt (HDC, 0, 0, nwidth, nheight, hdcmem, 0, 0, 0, srccopy );}

Complete program in "Windows Interface Programming 13th bitmap display special effect Collection"

Http://blog.csdn.net/morewindows/article/details/8696730

The next article "Windows Interface Programming 11th": bitmap display special effects random building block effect "will explain the bitmap random building block display effect.

Address: http://blog.csdn.net/morewindows/article/details/8696724

 

Reprinted please indicate the source, original address: http://blog.csdn.net/morewindows/article/details/8696722

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