Appling Color transformation in a QDeclarativeView
I am developping a application based on QDelarativeViews which are displaying QML. I am using QT 4.8.4 and QTQuick 1.1
2 years project already and switching to QT 5.xis not really an option.
I need to apply a color transformtion globally in a QDeclarativeView.
This is to simulate the low ambient light level vut the item representing lights, LED and bright stuff must stay bright.
Ideally a Gamma curve should do the work (dark become darker, bright become brighter).
I looked for something like this but cannot find it.
Is the a color transformation feature ? or a something alike?
Thancks a lot for the support