1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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5 ** Contact: http://www.qt-project.org/
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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23 ** products derived from this software without specific prior written
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.FramebufferObject
61 property string strokeStyle:"steelblue"
62 property string fillStyle:"yellow"
63 property bool fill:true
64 property bool stroke:true
65 property real alpha:alphaCtrl.value
66 property real scaleX : scaleXCtrl.value
67 property real scaleY : scaleYCtrl.value
68 property real rotate : rotateCtrl.value
71 onFillChanged: requestPaint();
72 onStrokeChanged: requestPaint();
73 onAlphaChanged: requestPaint();
74 onScaleXChanged: requestPaint();
75 onScaleYChanged: requestPaint();
76 onRotateChanged: requestPaint();
80 if (canvas.frame < Tiger.tiger.length)
84 var ctx = canvas.getContext('2d');
86 ctx.clearRect(0, 0, canvas.width, canvas.height);
87 ctx.globalAlpha = canvas.alpha;
88 ctx.scale(canvas.scaleX, canvas.scaleY);
89 ctx.rotate(canvas.rotate);
90 ctx.globalCompositeOperation = "source-over";
91 ctx.translate(canvas.width/2, canvas.height/2);
92 ctx.strokeStyle = Qt.rgba(.3, .3, .3,1);
96 for (var i = 0; i < canvas.frame && i < Tiger.tiger.length; i++) {
97 if (Tiger.tiger[i].width != undefined)
98 ctx.lineWidth = Tiger.tiger[i].width;
100 if (Tiger.tiger[i].path != undefined)
101 ctx.path = Tiger.tiger[i].path;
103 if (Tiger.tiger[i].fill != undefined) {
104 ctx.fillStyle = Tiger.tiger[i].fill;
108 if (Tiger.tiger[i].stroke != undefined) {
109 ctx.strokeStyle = Tiger.tiger[i].stroke;
121 Slider {id:scaleXCtrl; width:300; height:30; min:0.1; max:10; init:0.5; name:"ScaleX"}
122 Slider {id:scaleYCtrl; width:300; height:30; min:0.1; max:10; init:0.5; name:"ScaleY"}
123 Slider {id:rotateCtrl; width:300; height:30; min:0; max:Math.PI*2; init:0; name:"Rotate"}
124 Slider {id:alphaCtrl; width:300; height:30; min:0; max:1; init:1; name:"Alpha"}