术语 | polypolyline |
释义 | PolyPolyline 语法: BOOL PolyPolyline( __in HDC hdc, __in const POINT *lppt, __in const DWORD *lpdwPolyPoints, __in DWORD cCount ); PolyPolyline功能 该PolyPolyline函数绘制线段连接的多个系列。 参数 hdc [in] 一个句柄,设备上下文。 lppt [in] 对一个Point结构的数组,其中包含多义线的顶点,在逻辑单位,指针。指定的连续折线。 lpdwPolyPoints [in] 一个指定的点,相应的折线lppt数组数数组的指针变量。参赛作品必须是大于或等于2。 cCount [in] 总的参赛人数,lpdwPolyPoints数组。 返回值 如果函数成功,返回值为非零。 如果函数失败,返回值是零。 备注 的线段,是由各使用当前笔。该段形成的数字尚未填补。 当前位置既不更新也不使用这项功能。 要求: 最低支持:client-Windows 2000专业版 最低支持server-Windows 2000服务器 HeaderWingdi.h(头文件:winuser.h) LibraryGdi32.lib DLLGdi32.dll 参见 直线和曲线概述 线和曲线函数 点 折线 PolylineTo 如果有任何问题和意见,请发送给微软(wsddocfb@microsoft.com) 生成日期:2009年7月11日 ==英文原文==PolyPolyline Function The PolyPolyline function draws multiple series of connected line segments. Syntax BOOL PolyPolyline( __in HDC hdc, __in const POINT *lppt, __in const DWORD *lpdwPolyPoints, __in DWORD cCount ); Parameters hdc [in] A handle to the device context. lppt [in] A pointer to an array of POINT structures that contains the vertices of the polylines, in logical units. The polylines are specified consecutively. lpdwPolyPoints [in] A pointer to an array of variables specifying the number of points in the lppt array for the corresponding polyline. Each entry must be greater than or equal to two. cCount [in] The total number of entries in the lpdwPolyPoints array. Return Value If the function succeeds, the return value is nonzero. If the function fails, the return value is zero. Remarks The line segments are drawn by using the current pen. The figures formed by the segments are not filled. The current position is neither used nor updated by this function. Requirements Minimum supported clientWindows 2000 Professional Minimum supported serverWindows 2000 Server HeaderWingdi.h (include Windows.h) LibraryGdi32.lib DLLGdi32.dll See Also Lines and Curves Overview Line and Curve Functions POINT Polyline PolylineTo Send comments about this topic to Microsoft Build date: 7/11/2009 ==原始网址==http://msdn.microsoft.com/en-us/library/dd162819(VS.85).aspx\n |
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