The QColorTransform class is a transformation between color spaces. More...
Header: | #include <QColorTransform> |
CMake: | find_package(Qt6 COMPONENTS Gui REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::Gui) |
qmake: | QT += gui |
Since: | Qt 5.14 |
QRgb | map(QRgb argb) const |
QRgba64 | map(QRgba64 rgba64) const |
QColor | map(const QColor &color) const |
QColorTransform is an instantiation of a transformation between color spaces. It can be applied on color and pixels to convert them from one color space to another.
Setting up a QColorTransform takes some preprocessing, so keeping around QColorTransforms that you need often is recommended, instead of generating them on the fly.
Applies the color transformation on the QRgb value argb.
The input should be opaque or unpremultiplied.
Applies the color transformation on the QRgba64 value rgba64.
The input should be opaque or unpremultiplied.
Applies the color transformation on the QColor value color.
© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.2/qcolortransform.html