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QwtFltrDim Class Reference

This color filter can be used to darken colors. More...

#include <qwt_clrfltr.h>

Inherits QwtColorFilter.

Inheritance diagram for QwtFltrDim

[legend]List of all members.

Public Methods
	QwtFltrDim (int dim = 100)
QColor	operator() (const QColor &c) const
int	dimFactor () const

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Detailed Description

This color filter can be used to darken colors.

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Constructor & Destructor Documentation

QwtFltrDim::QwtFltrDim ( int factor = 100 )

ctor. QwtFltrDim uses QColor::dark() (See Qt Manual) Parameters: factor   Darkening factor. A factor greater than 100 produces a darker color, a factor smaller than 100 produces a brighter color.

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Member Function Documentation

int QwtFltrDim::dimFactor ( ) const

Returns: dim factor

QColor QwtFltrDim::operator() ( const QColor & c ) const [virtual]

Filter function. Darkens or brightens a specified color. The behaviour of the filter is influenced by the constructor argument. See also: QwtFltrDim::QwtFltrDim() Reimplemented from QwtColorFilter.

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The documentation for this class was generated from the following files:

• qwt_clrfltr.h
• qwt_clrfltr.cpp

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