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ScrollBitmap_demo.zip
- Displaying a large bitmap file on a dialog box, in its original size, is quite difficult in the VC++ environment. However, it is possible to display a large bitmap to a predefined area of the dialog by using the StretchBlt( ) function.The major disad
DibEnLarge
- 利用线性插值的方式,实现图像的平滑放大。克服StretchBlt在放大时产生的马赛克现象。-using linear interpolation modes to achieve a smooth image to enlarge it. Large overcome StretchBlt in the mosaics at the phenomenon.
Draw_ext
- for VB6,使用StretchBlt API来做图形水平、垂直、90、180、270度翻转特效 -for VB6, using StretchBlt do graphics API level, vertical, 90, 180,270 was turned effects
BeautifulFace
- 一个华丽的界面 使用方法 方法一: ModifyStyle( WS_CAPTION, WS_MINIMIZEBOX, SWP_DRAWFRAME ) //设置图标 方法二: 不用上面的,但是要去掉对话框的title属性 void CPageDlg::OnPaint() { if (IsIconic()) { ... } else { // CDialog::On
VB_scale
- 最临近插值、双线性内插值、三次卷积法、StretchBlt法实现图像平滑放大
magnifeir
- 巧用StretchBlt实现图像放大镜,供大家学习使用
StretchDlg
- 原创,实现了Windows抓屏和保存。其实编写时主要目的是测试StretchBlt函数,此函数在许多机器上运行有BUG,可以用这个程序测试。-originality, the realization of the Windows Capturing the Screen and preservation. In fact, the main purpose of writing is to test StretchBlt function, this function in many machi
StretchBlt
- 可以轻松实现位图的拉升缩放等操作,可以轻松实现位图的拉升缩放等操作-Can easily achieve the try for bitmap scaling operations, can easily achieve the try for bitmap scaling operations
ScrollBitmap_demo
- Displaying a large bitmap file on a dialog box, in its original size, is quite difficult in the VC++ environment. However, it is possible to display a large bitmap to a predefined area of the dialog by using the StretchBlt( ) function.The major disad
adv graphics
- 非常Cool的图像处理程序,包含:图像的柔化、锐化。图像的半透明叠加。动态实现精灵(就是小的图片在大图片上翻转)。- Extremely the Cool picture disposal procedure, includes: Picture 鏌斿寲, peaking. Picture translucent superimposition. The dynamic realization demon (is small picture turns over on big pictur
BkgndSDI
- 在单文档框架结构的背景窗口上显示图案。重载视图OnEraseBkgnd函数,添加代码:if(!m_bAnimatedBkgnd) pDC->StretchBlt(0,0, rcClient.right-rcClient.left, rcClient.bottom-rcClient.top, &dcMem, 0,0, bm.bmWidth, bm.bmHeight, SRCCOPY) else {
stretchblt
- 图形图像处理,是本人最近用到的几个技术,希望跟大家交流交流,共同学习,共同进步-picture combin
0458
- 图片剪切主要通过StretchBlt函数来绘制保留区域的图片内容,实例通过弹出对话框来让用户选择保留区域,保留区域的数据会保存在剪切板中。-aaas
RgnDlg
- 一个不规则对话框,用到StretchBlt函数-An irregular dialog box, used functions StretchBlt
PictureGame
- 拼图游戏:使用代码创建一定数量Static控件,然后通过StretchBlt函数把图片分块画到Static控件上,然后通过WM_LBUTTONDOWN和WM_LBUTTONUP事件控制Static控件的移动-Jigsaw puzzle: the use of code to create a certain number of Static Control, and then the picture StretchBlt function block painting on the Static
StretchBlt()
- 读入位图,并对位图进行伸缩处理,使用StretchBlt()函数实现-Read into the bitmap, and bitmap to scalable processing, use StretchBlt () function implementation
pingmujiequ
- 其实原理就是捕获屏幕画面然后再把图像传给客户机。原理很简单: 1、先利用hdc=GetWindowDC(NULL) 得到桌面的hdc 2、memhdc=CreateCompatibleDC(hdc) 根据桌面的hdc创建一个和屏幕相同的内存DC 3、StretchBlt(memhdc,0, 0, nWid,nHei, hdc, 0, 0,nWid,nHei, SRCCOPY) ,把屏幕的图像复制到内存DC这时你已经在内存中得到了屏幕的图像了。这是设备相关的DDB图像,如果希望转换成设
j
- 在程序中添加一个【绘图】菜单项,在该项的子菜单中有【正方形】、【椭圆】、【三角形】、【平行四边形】等菜单选项。选中一菜单项会在应用程序窗口的用户区中画出相应的图形,同时清除原有图形。 2、阅读VC++的帮助文档,了解一个名称为StretchBlt的函数,该函数与BitBlt函数一样可以把内存中的位图显示在显示器的屏幕上,但它与BitBlt不同的地方是可以把位图拉伸或缩小。请用这个函数编制一个可以对位图放大或缩小的应用程序。 -In the process of drawing】 【Add
StretchBlt
- VC 用CDC的StretchBlt实现图像放大镜,很值得初学VC图像编程人员参考。-VC Image with the CDC' s StretchBlt magnifying glass, it is worthy of reference for beginner programmers VC images.
StretchBlt
- win32 stretchblt example