item10.qml Example File

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  import QtQuick 2.9
  import QtQuick.Shapes 1.0

  Rectangle {
      color: "lightGray"

      Item {
          width: 200
          height: 200
          anchors.centerIn: parent

          Shape {
              id: shape
              anchors.fill: parent

              ShapePath {
                  strokeWidth: 4
                  strokeColor: "black"
                  fillGradient: ConicalGradient {
                      id: conGrad
                      centerX: 100; centerY: 75
                      NumberAnimation on angle { from: 0; to: 360; duration: 10000; loops: Animation.Infinite }
                      GradientStop { position: 0; color: "#00000000" }
                      GradientStop { position: 0.10; color: "#ffe0cc73" }
                      GradientStop { position: 0.17; color: "#ffc6a006" }
                      GradientStop { position: 0.46; color: "#ff600659" }
                      GradientStop { position: 0.72; color: "#ff0680ac" }
                      GradientStop { position: 0.92; color: "#ffb9d9e6" }
                      GradientStop { position: 1.00; color: "#00000000" }
                  }

                  startX: 50; startY: 100
                  PathCubic {
                      x: 150; y: 100
                      control1X: cp1.x; control1Y: cp1.y
                      control2X: cp2.x; control2Y: cp2.y
                  }
              }
          }

          Rectangle {
              id: cp1
              color: "red"
              width: 10; height: 10
              SequentialAnimation {
                  loops: Animation.Infinite
                  running: true
                  NumberAnimation {
                      target: cp1
                      property: "x"
                      from: 0
                      to: shape.width - cp1.width
                      duration: 5000
                  }
                  NumberAnimation {
                      target: cp1
                      property: "x"
                      from: shape.width - cp1.width
                      to: 0
                      duration: 5000
                  }
                  NumberAnimation {
                      target: cp1
                      property: "y"
                      from: 0
                      to: shape.height - cp1.height
                      duration: 5000
                  }
                  NumberAnimation {
                      target: cp1
                      property: "y"
                      from: shape.height - cp1.height
                      to: 0
                      duration: 5000
                  }
              }
          }

          Rectangle {
              id: cp2
              color: "blue"
              width: 10; height: 10
              x: shape.width - width
              SequentialAnimation {
                  loops: Animation.Infinite
                  running: true
                  NumberAnimation {
                      target: cp2
                      property: "y"
                      from: 0
                      to: shape.height - cp2.height
                      duration: 5000
                  }
                  NumberAnimation {
                      target: cp2
                      property: "y"
                      from: shape.height - cp2.height
                      to: 0
                      duration: 5000
                  }
                  NumberAnimation {
                      target: cp2
                      property: "x"
                      from: shape.width - cp2.width
                      to: 0
                      duration: 5000
                  }
                  NumberAnimation {
                      target: cp2
                      property: "x"
                      from: 0
                      to: shape.width - cp2.width
                      duration: 5000
                  }
              }
          }
      }

      Text {
          anchors.right: parent.right
          anchors.top: parent.top
          text: "Conical gradient angle: " + Math.round(conGrad.angle)
      }
  }