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多点触摸操作示例
对于此示例,创建一个CDrawingObject类,可以编程方式平移,旋转或缩放。 AnIManipulationProcessor接口被实例化。一种操纵事件接收器创建接受一个指向theCDrawingObject类,在其构造函数中IManipulationProcessor接口。连接点的IManipulationProcessor在操纵事件接收器实现创建,这样的事件接收器接收由theIManipulationProcessor引发的事件。触摸数据被馈送到IManipulationProcessor界面,然后该接口将提高_IManipulationEvent事件。在CManipulationEventSink类的事件处理程序将通过调用访问器上的指针CDrawingObject更新CDrawingObject的方向。下面的代码显示窗口是如何设置的触摸,以及如何CDrawingObject andIManipulationProcessor被实例化,并传递给CManipulationEventSink构造函数。
- 2022-02-04 04:59:55下载
- 积分:1
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能够将BMP文件直接转化成JPG文件,并且是纯C代码,不用任何的插件。...
能够将BMP文件直接转化成JPG文件,并且是纯C代码,不用任何的插件。-Be able to BMP files directly into JPG files, and is a pure C code, without any plug-ins.
- 2022-03-09 15:11:43下载
- 积分:1
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ancient chinese wisdom.open your mind, and find yourself,soon you ll find a new...
ancient chinese wisdom.open your mind, and find yourself,soon you ll find a new world.
- 2022-04-08 02:21:36下载
- 积分:1
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ACCESS read
ACCESS的读写例子!可以供新手参考!虽然不是一个完整的项目,但看了对新手很有用!-ACCESS read-write the example! Can reference for novice! Although not a complete project, but having watched very useful for novice!
- 2022-12-31 11:30:04下载
- 积分:1
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一个通用的C++委托模板类(函数对象)的实现。
一个通用的C++委托模板类(函数对象)的实现。-A common C++ Commissioned template classes (function object) is achieved.
- 2022-06-16 15:04:04下载
- 积分:1
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比较优秀的内存分配算法
比较优秀的内存分配算法-relatively good memory allocation algorithms
- 2022-03-20 08:46:32下载
- 积分:1
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VC++ 高级编程技术
VC++ 高级编程技术-开发实例剖析一书中的源代码,适合矢量绘图开发者学习-"vc++ advanced programming method-exploit examples introduce" the code for this book,fit for the vector plot learner to study
- 2023-03-16 12:50:03下载
- 积分:1
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选择一种小程序,一个简单的选择排序,选择一个数字的P
选择排序小程序,简单的选择排序,选择及格数,按序排列-Select sort of small procedures, a simple choice to sort, select the number of passes, in sequence with
- 2022-01-27 10:25:59下载
- 积分:1
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This process is a dynamic link library DLL files, use the process of HOOK hooks.
这个程序是一个DLL动态连接库文件,运用HOOK钩子过程.-This process is a dynamic link library DLL files, use the process of HOOK hooks.
- 2023-06-15 16:05:03下载
- 积分:1
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This is a multiplication table program, the completion of the function of the ou...
这是一个九九表程序,完成的功能是在屏幕上输出一个三角形九九表-This is a multiplication table program, the completion of the function of the output on the screen 99 form a triangle
- 2022-04-27 12:37:32下载
- 积分:1