将Qt QML文件转换为位图图像

Question

I want to take a qml I created in the QTCreator and transform it to a bmp image. what I want in the bmp image is just the items I created. I read about grabWindow but this is not realy what I want because it takes a snapshot of the screen and not creating bmp image with only the items in the qml.

Thanks

Answer 1

From QML:

youritem.grabToImage(function(result) {
   result.saveToFile("something.bmp");
});

Although a bmp image is a bad idea, those things are huge. png is the best candidate for QML stuff, which is usually more "vector-y".