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Qt Quick Ultralite Motorcycle Cluster Demo

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import QtQuick 2.15 import QtQuickUltralite.Extras 1.2 Column { id: root property int rpm: 10000 property int rpmAnimationTime: 1000 Behavior on rpm { NumberAnimation { duration: rpmAnimationTime } } readonly property int changeOpacityAnimationDuration: 250 spacing: -43 readonly property ListModel tachoElements: ListModel { id: tachoImagesModel ListElement { xPos: 95 img: "images/big/tacho/1.png"; } ListElement { xPos: 66 img: "images/big/tacho/2.png"; } ListElement { xPos: 37 img: "images/big/tacho/3.png"; } ListElement { xPos: 13 img: "images/big/tacho/4.png"; } ListElement { xPos: 2 img: "images/big/tacho/5.png"; } ListElement { xPos: 0 img: "images/big/tacho/6.png"; } ListElement { xPos: 0 img: "images/big/tacho/6.png"; } ListElement { xPos: 0 img: "images/big/tacho/6.png"; } ListElement { xPos: 0 img: "images/big/tacho/6.png"; } ListElement { xPos: 0 img: "images/big/tacho/6.png"; } ListElement { xPos: 0 img: "images/big/tacho/6.png"; } ListElement { xPos: 2 img: "images/big/tacho/5.png"; } ListElement { xPos: 13 img: "images/big/tacho/4.png"; } ListElement { xPos: 37 img: "images/big/tacho/3.png"; } ListElement { xPos: 66 img: "images/big/tacho/2.png"; } ListElement { xPos: 95 img: "images/big/tacho/1.png"; } } Repeater { id: tachoImages model: tachoElements ColorizedImage { id: img source: model.img x: model.xPos opacity: (tachoElements.count - index) * 1000 <= root.rpm ? 1 : 0 color: index<=2 ? Style.pureRed : Style.white transform: Scale { yScale: index<5 ? -1 : 1 origin.x: img.implicitWidth / 2 origin.y: img.implicitHeight / 2 } Behavior on opacity { NumberAnimation{ duration: changeOpacityAnimationDuration } } } } }