1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the examples of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:BSD$
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16 ** notice, this list of conditions and the following disclaimer.
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26 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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39 ****************************************************************************/
43 import "tiger.js" as Tiger
52 Text { font.pointSize:25; text:"Tiger with SVG path"; anchors.horizontalCenter:parent.horizontalCenter}
59 renderTarget:Canvas.Image
61 property string strokeStyle:"steelblue"
62 property string fillStyle:"yellow"
63 property int lineWidth:lineWidthCtrl.value
64 property bool fill:true
65 property bool stroke:true
66 property real alpha:alphaCtrl.value
67 property real scaleX : scaleXCtrl.value
68 property real scaleY : scaleYCtrl.value
69 property real rotate : rotateCtrl.value
72 onLineWidthChanged: requestPaint();
73 onFillChanged: requestPaint();
74 onStrokeChanged: requestPaint();
75 onAlphaChanged: requestPaint();
76 onScaleXChanged: requestPaint();
77 onScaleYChanged: requestPaint();
78 onRotateChanged: requestPaint();
82 if (canvas.frame < Tiger.tiger.length)
86 var ctx = canvas.getContext('2d');
88 ctx.fillStyle = "rgba(0,0,0,0)";
89 ctx.fillRect(0, 0, canvas.width, canvas.height);
90 ctx.globalAlpha = canvas.alpha;
91 ctx.scale(canvas.scaleX, canvas.scaleY);
92 ctx.rotate(canvas.rotate);
93 ctx.globalCompositeOperation = "source-over";
94 ctx.translate(canvas.width/2, canvas.height/2);
95 ctx.strokeStyle = Qt.rgba(.3, .3, .3,1);
99 for (var i = 0; i < canvas.frame && i < Tiger.tiger.length; i++) {
100 if (Tiger.tiger[i].width != undefined)
101 ctx.lineWidth = Tiger.tiger[i].width;
103 if (Tiger.tiger[i].path != undefined)
104 ctx.path = Tiger.tiger[i].path;
106 if (Tiger.tiger[i].fill != undefined) {
107 ctx.fillStyle = Tiger.tiger[i].fill;
111 if (Tiger.tiger[i].stroke != undefined) {
112 ctx.strokeStyle = Tiger.tiger[i].stroke;
124 Slider {id:lineWidthCtrl; width:300; height:30; min:1; max:10; init:2; name:"Line width"}
125 Slider {id:scaleXCtrl; width:300; height:30; min:0.1; max:10; init:0.5; name:"ScaleX"}
126 Slider {id:scaleYCtrl; width:300; height:30; min:0.1; max:10; init:0.5; name:"ScaleY"}
127 Slider {id:rotateCtrl; width:300; height:30; min:0; max:Math.PI*2; init:0; name:"Rotate"}
128 Slider {id:alphaCtrl; width:300; height:30; min:0; max:1; init:1; name:"Alpha"}