| zhengtianzuo | 2017-10-30 14:06 |
zhengtianzuo系列-Qml图片转灰度QtGraphicalEffects中的Desaturate可以减少RGB``` Image { id: target source: "qrc:/1.png" smooth: true Desaturate { anchors.fill: parent source: parent desaturation: 1.0 } } ```  需要完整代码请访问 QtQuickExamples |
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