import QtQuick 2.2 import QtQuick.Particles 2.0 Rectangle { id: screen color: "black" ParticleSystem { id: particleSystem anchors.fill: parent ImageParticle { source: "qrc:///particleresources/glowdot.png" alpha: 0.0 autoRotation: true } } Emitter { id: emitter system: particleSystem maximumEmitted: 200 enabled: false size: 150 } Emitter { id: blankEmitter system: particleSystem //enabled: false //disable this emitter to fix blinking } Timer { running: true repeat: true interval: 50 onTriggered: emitter.burst(100, screen.width/2, screen.height/2) } }