PolyQuadraticBezierSegment.Points 属性

定义

命名空间:

Windows.UI.Xaml.Media

获取或设置定义此 PolyQuadraticBezierSegment 对象的 Point 集合。

public:
 property PointCollection ^ Points { PointCollection ^ get(); void set(PointCollection ^ value); };

PointCollection Points();

void Points(PointCollection value);

public PointCollection Points { get; set; }

var pointCollection = polyQuadraticBezierSegment.points;
polyQuadraticBezierSegment.points = pointCollection;

Public Property Points As PointCollection

<PolyQuadraticBezierSegment Points="pointSet"/>

属性值

PointCollection

定义此 PolyQuadraticBezierSegment 对象的形状的点集合。 默认值为空集合。

示例

此示例使用 PolyQuadraticBezierSegment 创建两条曲线来指定坐标。

<Canvas>
    <Path Stroke="Black" StrokeThickness="4">
        <Path.Data>
            <PathGeometry>
                <PathGeometry.Figures>
                    <PathFigureCollection>

                        <!-- The StartPoint specifies the starting point of the first curve. -->
                        <PathFigure StartPoint="10,100">
                            <PathFigure.Segments>
                                <PathSegmentCollection>

                                    <!-- The PolyQuadraticBezierSegment specifies two Bezier curves.
                  The first curve is from 10,100 (start point specified above)
                  to 300,100 with a control point of 200,200. The second curve
                  is from 200,200 (end of the last curve) to 30,400 with a 
                  control point of 0,200. -->
                                    <PolyQuadraticBezierSegment Points="200,200 300,100 0,200 30,400" />
                                </PathSegmentCollection>
                            </PathFigure.Segments>
                        </PathFigure>
                    </PathFigureCollection>
                </PathGeometry.Figures>
            </PathGeometry>
        </Path.Data>
    </Path>
</Canvas>