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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import QtQuick 2.12
Rectangle {
id: whiteRect
property real scale: -1.0
property int activeCount : 0
property int deactiveCount : 0
width: 320; height: 320
color: "white"
Rectangle {
id: blackRect
objectName: "blackrect"
color: "black"
y: 50
x: 50
width: 100
height: 100
opacity: (whiteRect.width-blackRect.x+whiteRect.height-blackRect.y-199)/200
Text { color: "white"; text: "opacity: " + blackRect.opacity + "\nscale: " + blackRect.scale}
Rectangle {
color: "red"
width: 6; height: 6; radius: 3
visible: pincharea.active
x: pincharea.centroid.position.x - radius
y: pincharea.centroid.position.y - radius
}
PinchHandler {
id: pincharea
objectName: "pinchHandler"
minimumScale: 1.0
maximumScale: 4.0
minimumRotation: 0.0
maximumRotation: 90.0
xAxis.maximum: 140
yAxis.maximum: 170
onActiveChanged: {
whiteRect.scale = pincharea.scale
if (active) ++activeCount
else ++deactiveCount;
}
onUpdated: {
whiteRect.scale = pincharea.scale
//whiteRect.pointCount = pincharea.pointCount
}
}
}
}
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