tiger.qml Example File

canvas/tiger/tiger.qml
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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"}
     }
 }