KDChart::PrintingParameters Class Reference

#include <KDChartPrintingParameters.h>

Collaboration diagram for KDChart::PrintingParameters:

[legend]

List of all members.

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Detailed Description

PrintingParameters stores the scale factor which lines has to been scaled with when printing.

It's essentially printer's logical DPI / widget's logical DPI

Definition at line 53 of file KDChartPrintingParameters.h.

Static Public Member Functions
static void	resetScaleFactor ()
static QPen	scalePen (const QPen &pen)
static void	setScaleFactor (const qreal scaleFactor)

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Member Function Documentation

void PrintingParameters::resetScaleFactor

(

)

[static]

Definition at line 46 of file KDChartPrintingParameters.cpp.

References scaleFactor.

Referenced by KDChart::Chart::paint().

{
    instance()->scaleFactor = 1.0;
}

QPen PrintingParameters::scalePen

(

const QPen &

pen

)

[static]

Definition at line 51 of file KDChartPrintingParameters.cpp.

References scaleFactor.

Referenced by KDChart::TernaryPointDiagram::paint(), KDChart::TernaryLineDiagram::paint(), KDChart::PolarDiagram::paint(), KDChart::TextLayoutItem::paint(), KDChart::LeveyJenningsAxis::paintAsOrdinate(), KDChart::CartesianAxis::paintCtx(), KDChart::AbstractAreaBase::paintFrameAttributes(), KDChart::LineLayoutItem::paintIntoRect(), and KDChart::AbstractDiagram::paintMarker().

{
    if( instance()->scaleFactor == 1.0 )
        return pen;

    QPen resultPen = pen;
    resultPen.setWidthF( resultPen.widthF() * instance()->scaleFactor  );
    if( resultPen.widthF() == 0.0 )
        resultPen.setWidthF( instance()->scaleFactor );

    return resultPen;
}

void PrintingParameters::setScaleFactor

(

const qreal

scaleFactor

)

[static]

Definition at line 41 of file KDChartPrintingParameters.cpp.

References scaleFactor.

Referenced by KDChart::Chart::paint().

{
    instance()->scaleFactor = scaleFactor;
}

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

• KDChartPrintingParameters.h
• KDChartPrintingParameters.cpp

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