SetGeometryPath

GeometryShape.SetGeometryPath 方法

从IGeometryPath对象更新形状几何。坐标必须相对于形状的左上角。将形状的类型（ShapeType）更改为自定义。

public void SetGeometryPath(IGeometryPath geometryPath)
参数类型描述
geometryPathIGeometryPath几何路径

异常

异常条件
ArgumentException找不到路径
ArgumentException找到空路径

示例

示例：

[C#]
using (Presentation pres = new Presentation())
{
    GeometryShape shape = pres.Slides[0].Shapes.AddAutoShape(ShapeType.Rectangle, 100, 100, 200, 100) as GeometryShape;

    GeometryPath geometryPath0 = new GeometryPath();
    geometryPath0.MoveTo(0, 0);
    geometryPath0.LineTo(shape.Width, 0);
    geometryPath0.LineTo(shape.Width, shape.Height/3);
    geometryPath0.LineTo(0, shape.Height / 3);
    geometryPath0.CloseFigure();

    GeometryPath geometryPath1 = new GeometryPath();
    geometryPath1.MoveTo(0, shape.Height/3 * 2);
    geometryPath1.LineTo(shape.Width, shape.Height / 3 * 2);
    geometryPath1.LineTo(shape.Width, shape.Height);
    geometryPath1.LineTo(0, shape.Height);
    geometryPath1.CloseFigure();

    shape.SetGeometryPaths(new GeometryPath[] { geometryPath0, geometryPath1});

    pres.Save("output.pptx", SaveFormat.Pptx);
}

另见

GetGeometryPaths SetGeometryPaths