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import QtQuick 2.0
import "../contents"
import "tiger.js" as Tiger
Item {
id:container
width:360
height:600
Column {
spacing:5
anchors.fill:parent
Text { font.pointSize:25; text:"Tiger with SVG path"; anchors.horizontalCenter:parent.horizontalCenter}
Canvas {
id:canvas
width:360
height:360
smooth:false
renderTarget:Canvas.Image
threadRendering:false
property string strokeStyle:"steelblue"
property string fillStyle:"yellow"
property int lineWidth:lineWidthCtrl.value
property bool fill:true
property bool stroke:true
property real alpha:alphaCtrl.value
property real scaleX : scaleXCtrl.value
property real scaleY : scaleYCtrl.value
property real rotate : rotateCtrl.value
property int frame:0
onLineWidthChanged: requestPaint();
onFillChanged: requestPaint();
onStrokeChanged: requestPaint();
onAlphaChanged: requestPaint();
onScaleXChanged: requestPaint();
onScaleYChanged: requestPaint();
onRotateChanged: requestPaint();
onPainted : {
canvas.frame++;
if (canvas.frame < Tiger.tiger.length)
requestPaint();
}
onPaint: {
var ctx = canvas.getContext('2d');
ctx.reset();
ctx.fillStyle = "rgba(0,0,0,0)";
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.globalAlpha = canvas.alpha;
ctx.scale(canvas.scaleX, canvas.scaleY);
ctx.rotate(canvas.rotate);
ctx.globalCompositeOperation = "source-over";
ctx.translate(canvas.width/2, canvas.height/2);
ctx.strokeStyle = Qt.rgba(.3, .3, .3,1);
ctx.lineWidth = 1;
for (var i = 0; i < canvas.frame && 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();
}
}
}
}
Rectangle {
id:controls
width:360
height:160
Column {
spacing:3
Slider {id:lineWidthCtrl; width:300; height:30; min:1; max:10; init:2; name:"Line width"}
Slider {id:scaleXCtrl; width:300; height:30; min:0.1; max:10; init:0.5; name:"ScaleX"}
Slider {id:scaleYCtrl; width:300; height:30; min:0.1; max:10; init:0.5; name:"ScaleY"}
Slider {id:rotateCtrl; width:300; height:30; min:0; max:Math.PI*2; init:0; name:"Rotate"}
Slider {id:alphaCtrl; width:300; height:30; min:0; max:1; init:1; name:"Alpha"}
}
}
}
}
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