#include <qwt_clrfltr.h>
Inherits QwtColorFilter.
Inheritance diagram for QwtFltrDim
Public Methods | |
QwtFltrDim (int dim = 100) | |
QColor | operator() (const QColor &c) const |
int | dimFactor () const |
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ctor.
QwtFltrDim uses QColor::dark() (See Qt Manual)
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Filter function.
Darkens or brightens a specified color. The behaviour of the filter is influenced by the constructor argument.
Reimplemented from QwtColorFilter. |