PathPolyline QML Type
通过坐标列表定义折线。更多
| Import Statement: | import QtQuick |
| Since: | QtQuick 2.14 |
属性
详细说明
下面的示例在包含形状的边界框边缘创建了一条由四个顶点组成的三角形路径。通过包含形状的scale 属性，路径将与包含形状一起重新缩放。
PathPolyline { id: ppl path: [ Qt.point(0.0, 0.0), Qt.point(1.0, 0.0), Qt.point(0.5, 1.0), Qt.point(0.0, 0.0) ] }
另请参阅 Path,PathQuad,PathCubic,PathArc,PathAngleArc,PathCurve,PathSvg 和PathMove 。
属性文档
path : list<point>
该属性定义了折线的顶点。
它可以是用Qt.point() 、QList 或QVector ofQPointF 或QPolygonF 构建的 JS 点数组。如果要将其绑定到某个 C++ 对象中的自定义属性，QPolygonF 是最合适的类型。
start : point [read-only]
此只读属性包含多段线的起点。
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