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<h1 class="title">tiger.qml Example File</h1>
<span class="subtitle">canvas/tiger/tiger.qml</span>
<!-- $$$canvas/tiger/tiger.qml-description -->
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  /****************************************************************************
  **
  ** Copyright (C) 2017 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the examples of the Qt Toolkit.
  **
  ** $QT_BEGIN_LICENSE:BSD$
  ** Commercial License Usage
  ** Licensees holding valid commercial Qt licenses may use this file in
  ** accordance with the commercial license agreement provided with the
  ** Software or, alternatively, in accordance with the terms contained in
  ** a written agreement between you and The Qt Company. For licensing terms
  ** and conditions see https://www.qt.io/terms-conditions. For further
  ** information use the contact form at https://www.qt.io/contact-us.
  **
  ** BSD License Usage
  ** Alternatively, you may use this file under the terms of the BSD license
  ** as follows:
  **
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  ** modification, are permitted provided that the following conditions are
  ** met:
  **   * Redistributions of source code must retain the above copyright
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  import QtQuick 2.0
  import "../contents"
  import "../../shared"
  import "tiger.js" as Tiger

  Item {
      id: container
      width: 320
      height: 480

      Column {
          spacing: 6
          anchors.fill: parent
          anchors.topMargin: 12

          Text {
              font.pointSize: 24
              font.bold: true
              text: "Tiger with SVG path"
              anchors.horizontalCenter: parent.horizontalCenter
              color: "#777"
          }

          Canvas {
              id: canvas
              width: 320
              height: 280
              antialiasing: true

              property string strokeStyle: "steelblue"
              property string fillStyle: "yellow"
              property bool fill: true
              property bool stroke: true
              property real alpha: alphaCtrl.value
              property real scale: scaleCtrl.value
              property real rotate: rotateCtrl.value
              property int frame: 0

              onFillChanged: requestPaint();
              onStrokeChanged: requestPaint();
              onAlphaChanged: requestPaint();
              onScaleChanged: requestPaint();
              onRotateChanged: requestPaint();

              onPaint: {
                  var ctx = canvas.getContext('2d');
                  var originX = canvas.width/2 + 30
                  var originY = canvas.height/2 + 60

                  ctx.save();
                  ctx.clearRect(0, 0, canvas.width, canvas.height);
                  ctx.globalAlpha = canvas.alpha;
                  ctx.globalCompositeOperation = "source-over";

                  ctx.translate(originX, originY)
                  ctx.scale(canvas.scale, canvas.scale);
                  ctx.rotate(canvas.rotate);
                  ctx.translate(-originX, -originY)

                  ctx.strokeStyle = Qt.rgba(.3, .3, .3,1);
                  ctx.lineWidth = 1;

                  for (var i = 0; i < Tiger.tiger.length; i++) {
                      if (Tiger.tiger[i].width != undefined)
                          ctx.lineWidth = Tiger.tiger[i].width;

                      if (Tiger.tiger[i].path != undefined)
                          ctx.path = Tiger.tiger[i].path;

                      if (Tiger.tiger[i].fill != undefined) {
                          ctx.fillStyle = Tiger.tiger[i].fill;
                          ctx.fill();
                      }

                      if (Tiger.tiger[i].stroke != undefined) {
                          ctx.strokeStyle = Tiger.tiger[i].stroke;
                          ctx.stroke();
                      }
                  }
                  ctx.restore();
              }
          }
      }
      Column {
          id: controls
          anchors.bottom: parent.bottom
          anchors.bottomMargin: 12
          Slider {id: scaleCtrl ; min: 0.1 ; max: 1 ; init: 0.3 ; name: "Scale"}
          Slider {id: rotateCtrl ; min: 0 ; max: Math.PI*2 ; init: 0 ; name: "Rotate"}
          Slider {id: alphaCtrl ; min: 0 ; max: 1 ; init: 1 ; name: "Alpha"}
      }
  }

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