CDC::Polygon
BOOL Polygon( LPPOINT lpPoints, int nCount );Return ValueNonzero if the function is successful; otherwise 0.ParameterslpPointsPoints to an array of points that specifies the vertices of the polygon. Each point in the array is a POINT structure or a CPoint object.nCountSpecifies the number of vertices in the array.ResDraws a polygon consisting of two or more points (vertices) connected by lines, using the current pen. The system closes the polygon automatically, if necessary, by drawing a line from the last vertex to the first. 自己给出坐标点吧
BOOL Polygon( LPPOINT lpPoints, int nCount );Return ValueNonzero if the function is successful; otherwise 0.ParameterslpPointsPoints to an array of points that specifies the vertices of the polygon. Each point in the array is a POINT structure or a CPoint object.nCountSpecifies the number of vertices in the array.ResDraws a polygon consisting of two or more points (vertices) connected by lines, using the current pen. The system closes the polygon automatically, if necessary, by drawing a line from the last vertex to the first. 自己给出坐标点吧
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