Item提供了grabToImage方法,能够对窗口内指定区域进行截图;
Rectangle { id: source 100 height: 100 gradient: Gradient { GradientStop { position: 0; color: "steelblue" } GradientStop { position: 1; color: "black" } } } // ... source.grabToImage(function(result) { result.saveToFile("something.png"); });