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The QPixmapFilter class provides the basic functionality for pixmap filter classes. Pixmap filter can be for example colorize or blur. More...
#include <QPixmapFilter>
Inherited by QPixmapColorizeFilter, QPixmapConvolutionFilter, and QPixmapDropShadowFilter.
This class was introduced in Qt 4.5.
The QPixmapFilter class provides the basic functionality for pixmap filter classes. Pixmap filter can be for example colorize or blur.
QPixmapFilter is the base class for every pixmap filter. QPixmapFilter is an abstract class and cannot itself be instantiated. It provides a standard interface for filter processing.
Destroys the pixmap filter.
Returns the bounding rectangle that is affected by the pixmap filter if the filter is applied to the specified rect.
Uses painter to draw filtered result of src at the point specified by p. If srcRect is specified the it will be used as a source rectangle to only draw a part of the source.
draw() will affect the area which boundingRectFor() returns.
Returns a pixmap after applying the filter to src in a rectangle specified by srcRect.
Returns the type of the filter. All standard pixmap filter classes are associated with a unique value.
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