KChart

KChart::CoordinateTransformation Struct Reference

#include <CartesianCoordinateTransformation.h>

Public Member Functions

qreal logTransform (qreal value, bool isPositiveRange) const
 
qreal logTransformBack (qreal value, bool wasPositive) const
 
QPointF translate (const QPointF &dataPoint) const
 
const QPointF translateBack (const QPointF &screenPoint) const
 
void updateTransform (const QRectF &constDataRect, const QRectF &screenRect)
 

Public Attributes

CartesianCoordinatePlane::AxesCalcMode axesCalcModeX
 
CartesianCoordinatePlane::AxesCalcMode axesCalcModeY
 
QTransform backTransform
 
bool isPositiveX
 
bool isPositiveY
 
QTransform transform
 
ZoomParameters zoom
 

Detailed Description

Definition at line 40 of file CartesianCoordinateTransformation.h.


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