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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import "../contents"
import "tiger.js" as Tiger
Item {
id:container
width:320
height:480
Column {
spacing:5
anchors.fill:parent
Text { font.pointSize:15; text:"Tiger with SVG path"; anchors.horizontalCenter:parent.horizontalCenter}
Canvas {
id:canvas
width:320
height:280
smooth:true
renderTarget:Canvas.FramebufferObject
renderStrategy: Canvas.Cooperative
property string strokeStyle:"steelblue"
property string fillStyle:"yellow"
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
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.save();
ctx.clearRect(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;
//! [0]
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();
}
}
//! [0]
ctx.restore();
}
}
Rectangle {
id:controls
width:320
height:150
Column {
spacing:3
Slider {id:scaleXCtrl; width:300; height:20; min:0.1; max:10; init:0.5; name:"ScaleX"}
Slider {id:scaleYCtrl; width:300; height:20; min:0.1; max:10; init:0.5; name:"ScaleY"}
Slider {id:rotateCtrl; width:300; height:20; min:0; max:Math.PI*2; init:0; name:"Rotate"}
Slider {id:alphaCtrl; width:300; height:20; min:0; max:1; init:1; name:"Alpha"}
}
}
}
}
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