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** This file is part of the manual tests of the Qt Toolkit.
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import QtQuick 2.8
import Qt.labs.handlers 1.0

Rectangle {
    width: 1024; height: 600
    color: "#eee"

    function getTransformationDetails(item, pinchhandler) {
        return "\n\npinch.scale:" + pinchhandler.scale.toFixed(2)
        + "\npinch.rotation:" + pinchhandler.rotation.toFixed(2)
        + "\npinch.translation:" + "(" + pinchhandler.translation.x.toFixed(2) + "," + pinchhandler.translation.y.toFixed(2) + ")"
        + "\nrect.scale: " + item.scale.toFixed(2)
        + "\nrect.rotation: " + item.rotation.toFixed(2)
        + "\nrect.position: " + "(" + item.x.toFixed(2) + "," + item.y.toFixed(2) + ")"
    }

    Rectangle {
        // Purpose of this item is just to make sure the rectangles are transformed into
        // a coordinate system that is different from the scene coordinate system.
        anchors.fill: parent
        anchors.margins: 50
        color: "#ffe0e0e0"

        Rectangle {
            id: rect2
            width: 400
            height: 300
            color: "lightsteelblue"
            antialiasing: true
            x: 100
            y: 200
            rotation: 30
            transformOrigin: Item.TopRight

            Text {
                anchors.centerIn: parent
                text: "Pinch with 2 fingers to scale, rotate and translate"
                    + getTransformationDetails(rect2, pinch2)
            }

            PinchHandler {
                id: pinch2
                objectName: "2-finger pinch"
                minimumRotation: -45
                maximumRotation: 45
                minimumScale: 0.5
                maximumScale: 3
                minimumX: 0
                maximumX: 600
                pointDistanceThreshold: 0
            }
        }

        Rectangle {
            id: rect3
            x: 500
            width: 400
            height: 300
            color: "wheat"
            antialiasing: true

            Text {
                anchors.centerIn: parent
                text: "Pinch with 3 fingers to scale, rotate and translate\nDrag with 1 finger"
                    + getTransformationDetails(rect3, pinch3)
            }
            DragHandler { objectName: "DragHandler" }

            PinchHandler {
                id: pinch3
                objectName: "3-finger pinch"
                requiredPointCount: 3
                minimumScale: 0.1
                maximumScale: 10
            }
        }
    }
    Rectangle {
        id: centroidIndicator
        property QtObject pincher: pinch2.active ? pinch2 : pinch3
        x: pincher.centroid.x - radius
        y: pincher.centroid.y - radius
        z: 1
        visible: pincher.active
        radius: width / 2
        width: 10
        height: width
        color: "red"
    }
}