Invert colors of B/W image

[ranshalit]

Hello,

I am using stylesheet for the image (black/white image):
img: url(:/resource/img.png);
Is it possible to invert color of image attached to QLable in stylesheet (or any other methods ) ?

Thanks,
Ran

[johngod]

Hi
I never tryed anything like that, but a quick look at the docs shows http://doc.qt.io/qt-5/qimage.html#invertPixels maybe this can help ?

[SGaist]

Hi,

To add to @johngod why use a style sheet to put an image in a QLabel ?

[ranshalit]

@SGaist
Hi,

Do you mean that pixmap is better for image ?

Thanks,
Ran

[mrjj]

@ranshalit
The QLabel support setting the image directly.
Even its called setPixmap it does take any image supported by Qt.
You can even browse the resource and browse to it , directly in Designer.