- Qt 5.3
- Qt Quick
- Qt Quick Particles Examples - Image Particles
- allatonce.qml Example File
- Qt 5.3.2 Reference Documentation

# allatonce.qml Example File

particles/imageparticle/content/allatonce.qml

    /****************************************************************************
    **
    ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
    ** Contact: http://www.qt-project.org/legal
    **
    ** 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 Digia Plc 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 QtQuick.Particles 2.0

    Rectangle {
        color: "white"
        width: 640
        height: 480
        ParticleSystem {
            id: sys
        }

        ImageParticle {
            // ![0]
            sprites: [
                Sprite {
                    name: "bear"
                    source: "../../images/bear_tiles.png"
                    frameCount: 13
                    frameDuration: 120
                }
            ]
            colorVariation: 0.5
            rotationVelocityVariation: 360
            colorTable: "../../images/colortable.png"
            // ![0]
            system: sys
        }

        Friction {
            factor: 0.1
            system: sys
        }

        Emitter {
            system: sys
            anchors.centerIn: parent
            id: particles
            emitRate: 200
            lifeSpan: 6000
            velocity: AngleDirection {angleVariation: 360; magnitude: 80; magnitudeVariation: 40}
            size: 60
            endSize: 120
        }

        Text {
            x: 16
            y: 16
            text: "QML..."
            style: Text.Outline; styleColor: "#AAAAAA"
            font.pixelSize: 32
        }
        Text {
            anchors.bottom: parent.bottom
            anchors.right: parent.right
            anchors.margins: 16
            text: "... can you be trusted with the power?"
            style: Text.Outline; styleColor: "#AAAAAA"
            font.pixelSize: width > 400 ? 32 : 16
        }
    }