Set image for qml camera from c++

neda

Hi,
I convert image of camera to base64 string.

QFile fileImg(url of image); // == camera.imageCapture.capturedImagePath
        fileImg.open(QIODevice::ReadOnly);
        QByteArray imageData = fileImg.readAll();
        QByteArray imageData_Base64 = imageData.toBase64();
        xmlWriter.writeAttribute("image",imageData_Base64);

I have a string like this:
/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDAA ......

Now I want show above string as image in qml camera.

Please guide me.

SGaist

Hi,

Do you mean you would like to show the preview of the image you captured ?

neda

@SGaist

Thank you, my problem solved by adding "data:image/png;base64" to the beginning of encode image.