Helper class for one dimension of data, e.g. More...
#include <KDChartAbstractCoordinatePlane.h>
Public Member Functions | |
| DataDimension () | |
| DataDimension (qreal start_, qreal end_, bool isCalculated_, AbstractCoordinatePlane::AxesCalcMode calcMode_, KDChartEnums::GranularitySequence sequence_, qreal stepWidth_=0.0, qreal subStepWidth_=0.0) | |
| qreal | distance () const |
| Returns the size of the distance, equivalent to the width() (or height(), resp. | |
| bool | operator!= (const DataDimension &other) const |
| bool | operator== (const DataDimension &r) const |
Public Attributes | |
| AbstractCoordinatePlane::AxesCalcMode | calcMode |
| qreal | end |
| bool | isCalculated |
| KDChartEnums::GranularitySequence | sequence |
| qreal | start |
| qreal | stepWidth |
| qreal | subStepWidth |
Detailed Description
Helper class for one dimension of data, e.g.
for the rows in a data model, or for the labels of an axis, or for the vertical lines in a grid.
isCalculated specifies whether this dimension's values are calculated or counted. (counted == "Item 1", "Item 2", "Item 3" ...)
sequence is the GranularitySequence, as specified at for the respective coordinate plane.
Step width is an optional parameter, to be omitted (or set to Zero, resp.) if the step width is unknown.
The default c'tor just gets you counted values from 1..10, using step width 1, used by the CartesianGrid, when showing an empty plane without any diagrams.
Definition at line 369 of file KDChartAbstractCoordinatePlane.h.
Constructor & Destructor Documentation
| KDChart::DataDimension::DataDimension | ( | ) |
Definition at line 371 of file KDChartAbstractCoordinatePlane.h.
| KDChart::DataDimension::DataDimension | ( | qreal | start_, | |
| qreal | end_, | |||
| bool | isCalculated_, | |||
| AbstractCoordinatePlane::AxesCalcMode | calcMode_, | |||
| KDChartEnums::GranularitySequence | sequence_, | |||
| qreal | stepWidth_ = 0.0, |
|||
| qreal | subStepWidth_ = 0.0 | |||
| ) |
Definition at line 380 of file KDChartAbstractCoordinatePlane.h.
Member Function Documentation
| qreal KDChart::DataDimension::distance | ( | ) | const |
Returns the size of the distance, equivalent to the width() (or height(), resp.
) of a QRectF.
Note that this value can be negative, e.g. indicating axis labels going in reversed direction.
Definition at line 402 of file KDChartAbstractCoordinatePlane.h.
Referenced by KDChart::CartesianCoordinatePlane::logicalArea(), and KDChart::CartesianAxis::paintCtx().
| bool KDChart::DataDimension::operator!= | ( | const DataDimension & | other | ) | const |
Definition at line 419 of file KDChartAbstractCoordinatePlane.h.
References operator==().
| bool KDChart::DataDimension::operator== | ( | const DataDimension & | r | ) | const |
Definition at line 407 of file KDChartAbstractCoordinatePlane.h.
References calcMode, end, isCalculated, sequence, start, stepWidth, and subStepWidth.
Referenced by operator!=().
Member Data Documentation
Definition at line 426 of file KDChartAbstractCoordinatePlane.h.
Referenced by KDChart::operator<<(), and operator==().
Definition at line 424 of file KDChartAbstractCoordinatePlane.h.
Referenced by distance(), KDChart::CartesianCoordinatePlane::logicalArea(), KDChart::operator<<(), and operator==().
Definition at line 425 of file KDChartAbstractCoordinatePlane.h.
Referenced by KDChart::operator<<(), operator==(), and KDChart::CartesianAxis::paintCtx().
Definition at line 427 of file KDChartAbstractCoordinatePlane.h.
Referenced by KDChart::operator<<(), and operator==().
Definition at line 423 of file KDChartAbstractCoordinatePlane.h.
Referenced by distance(), KDChart::CartesianCoordinatePlane::logicalArea(), KDChart::operator<<(), and operator==().
Definition at line 428 of file KDChartAbstractCoordinatePlane.h.
Referenced by KDChart::operator<<(), and operator==().
Definition at line 429 of file KDChartAbstractCoordinatePlane.h.
Referenced by KDChart::operator<<(), and operator==().
The documentation for this class was generated from the following file:
