aboutsummaryrefslogtreecommitdiffstats
path: root/examples/quick/canvas/tiger/tiger.qml
diff options
context:
space:
mode:
Diffstat (limited to 'examples/quick/canvas/tiger/tiger.qml')
-rw-r--r--examples/quick/canvas/tiger/tiger.qml129
1 files changed, 129 insertions, 0 deletions
diff --git a/examples/quick/canvas/tiger/tiger.qml b/examples/quick/canvas/tiger/tiger.qml
new file mode 100644
index 0000000000..2eb1bb2106
--- /dev/null
+++ b/examples/quick/canvas/tiger/tiger.qml
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** 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: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: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;
+
+
+ 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();
+ }
+ }
+ ctx.restore();
+ }
+ }
+ Rectangle {
+ id:controls
+ width:360
+ height:160
+ Column {
+ spacing:3
+ 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"}
+ }
+ }
+ }
+}