item7.qml Example File

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  import QtQuick 2.9
  import QtQuick.Shapes 1.0

  Rectangle {
      color: "lightGray"

      Shape {
          width: 120
          height: 120
          anchors.centerIn: parent

          ShapePath {
              id: joinTest

              strokeColor: "black"
              strokeWidth: 16
              fillColor: "transparent"
              capStyle: ShapePath.RoundCap

              property int joinStyleIdx: 0
              property variant styles: [ ShapePath.BevelJoin, ShapePath.MiterJoin, ShapePath.RoundJoin ]
              property variant styleTexts: [ "BevelJoin", "MiterJoin", "RoundJoin" ]

              joinStyle: styles[joinStyleIdx]

              startX: 30
              startY: 30
              PathLine { x: 100; y: 100 }
              PathLine { x: 30; y: 100 }
          }
      }

      Timer {
          interval: 1000
          repeat: true
          running: true
          onTriggered: joinTest.joinStyleIdx = (joinTest.joinStyleIdx + 1) % joinTest.styles.length
      }

      Text {
          id: txt
          anchors.right: parent.right
          text: joinTest.styleTexts[joinTest.joinStyleIdx]
      }
  }