KDChartRingDiagram.cpp File Reference

#include "KDChartRingDiagram.h"
#include "KDChartRingDiagram_p.h"
#include "KDChartAttributesModel.h"
#include "KDChartPaintContext.h"
#include "KDChartPainterSaver_p.h"
#include "KDChartPieAttributes.h"
#include "KDChartDataValueAttributes.h"
#include <QPainter>
#include <KDABLibFakes>

Include dependency graph for KDChartRingDiagram.cpp:

Go to the source code of this file.

Defines
#define	d   d_func()
Functions
static QRectF	buildReferenceRect (const PolarCoordinatePlane *plane)

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Define Documentation

#define d   d_func()

Definition at line 49 of file KDChartRingDiagram.cpp.

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Function Documentation

static QRectF buildReferenceRect

(

const PolarCoordinatePlane *

plane

)

[static]

Definition at line 162 of file KDChartRingDiagram.cpp.

References KDChart::PolarCoordinatePlane::translate().

{
    QRectF contentsRect;
    QPointF referencePointAtTop = plane->translate( QPointF( 1, 0 ) );
    QPointF temp = plane->translate( QPointF( 0, 0 ) ) - referencePointAtTop;
    const double offset = temp.y();
    referencePointAtTop.setX( referencePointAtTop.x() - offset );
    contentsRect.setTopLeft( referencePointAtTop );
    contentsRect.setBottomRight( referencePointAtTop + QPointF( 2*offset, 2*offset) );
    return contentsRect;
}

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