Qml圆形图片

使用QtGraphicalEffects中的OpacityMask效果:

Item {        width: 96        height: 96        anchors.centerIn: parent        Image {            id: sourceimage            source: "qrc:/qt.png"            sourceSize: Qt.size(parent.width, parent.height)            smooth: true            visible: false        }        Rectangle {            id: mask            width: parent.width            height: parent.height            radius: height/2            color:"red"            visible: false        }        OpacityMask {            anchors.fill: sourceimage            source: sourceimage            maskSource: mask        }    }

需要完整代码请访问QtQuickExamples