KDEUI
#include <kplotpoint.h>
Public Member Functions | |
KPlotPoint () | |
KPlotPoint (double x, double y, const QString &label=QString(), double width=0.0) | |
KPlotPoint (const QPointF &p, const QString &label=QString(), double width=0.0) | |
~KPlotPoint () | |
double | barWidth () const |
QString | label () const |
QPointF | position () const |
void | setBarWidth (double w) |
void | setLabel (const QString &label) |
void | setPosition (const QPointF &pos) |
void | setX (double x) |
void | setY (double y) |
double | x () const |
double | y () const |
Detailed Description
Encapsulates a point in the plot.
A KPlotPoint consists of X and Y coordinates (in Data units), an optional label string, and an optional bar-width, The bar-width is only used for plots of type KPlotObject::Bars, and it allows the width of each bar to be set manually. If bar-widths are omitted, then the widths will be set automatically, based on the halfway-mark between adjacent points.
Definition at line 40 of file kplotpoint.h.
Constructor & Destructor Documentation
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explicit |
Default constructor.
Definition at line 43 of file kplotpoint.cpp.
KPlotPoint::KPlotPoint | ( | double | x, |
double | y, | ||
const QString & | label = QString() , |
||
double | width = 0.0 |
||
) |
Constructor.
Sets the KPlotPoint according to the given arguments
- Parameters
-
x the X-position for the point, in Data units y the Y-position for the point, in Data units label the label string for the point. If the string is defined, the point will be labeled in the plot. width the bar width to use for this point (only used for plots of type KPlotObject::Bars)
Definition at line 48 of file kplotpoint.cpp.
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explicit |
Constructor.
Sets the KPlotPoint according to the given arguments
- Parameters
-
p the position for the point, in Data units label the label string for the point. If the string is defined, the point will be labeled in the plot. width the bar width to use for this point (only used for plots of type KPlotObject::Bars)
Definition at line 53 of file kplotpoint.cpp.
KPlotPoint::~KPlotPoint | ( | ) |
Destructor.
Definition at line 58 of file kplotpoint.cpp.
Member Function Documentation
double KPlotPoint::barWidth | ( | ) | const |
- Returns
- the bar-width for the point
Definition at line 103 of file kplotpoint.cpp.
QString KPlotPoint::label | ( | ) | const |
- Returns
- the label for the point
Definition at line 93 of file kplotpoint.cpp.
QPointF KPlotPoint::position | ( | ) | const |
- Returns
- the position of the point, in data units
Definition at line 63 of file kplotpoint.cpp.
void KPlotPoint::setBarWidth | ( | double | w | ) |
Set the bar-width for the point.
Definition at line 108 of file kplotpoint.cpp.
void KPlotPoint::setLabel | ( | const QString & | label | ) |
Set the label for the point.
Definition at line 98 of file kplotpoint.cpp.
void KPlotPoint::setPosition | ( | const QPointF & | pos | ) |
Set the position of the point, in data units.
- Parameters
-
pos the new position for the point.
Definition at line 68 of file kplotpoint.cpp.
void KPlotPoint::setX | ( | double | x | ) |
Set the X-position of the point, in Data units.
Definition at line 78 of file kplotpoint.cpp.
void KPlotPoint::setY | ( | double | y | ) |
Set the Y-position of the point, in Data units.
Definition at line 88 of file kplotpoint.cpp.
double KPlotPoint::x | ( | ) | const |
- Returns
- the X-position of the point, in data units
Definition at line 73 of file kplotpoint.cpp.
double KPlotPoint::y | ( | ) | const |
- Returns
- the Y-position of the point, in data units
Definition at line 83 of file kplotpoint.cpp.
The documentation for this class was generated from the following files:
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