KPlotPoint Class

Encapsulates a point in the plot. More...

Header:	`#include <KPlotPoint>`
CMake:	`find_package(KF6 REQUIRED COMPONENTS Plotting)` `target_link_libraries(mytarget PRIVATE KF6::Plotting)`

List of all members, including inherited members

Public Functions

	KPlotPoint()
	KPlotPoint(const QPointF &p, const QString &label = QString(), double width = 0.0)
	KPlotPoint(double x, double y, const QString &label = QString(), double width = 0.0)
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

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.

Member Function Documentation

`[explicit]` KPlotPoint::KPlotPoint()

Default constructor.

`[explicit]` KPlotPoint::KPlotPoint(const QPointF &p, const QString &label = QString(), double width = 0.0)

Constructor.

Sets the KPlotPoint according to the given arguments

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)

KPlotPoint::KPlotPoint(double x, double y, const QString &label = QString(), double width = 0.0)

Constructor.

Sets the KPlotPoint according to the given arguments

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)

double KPlotPoint::barWidth() const

Returns the bar-width for the point

See also setBarWidth().

QString KPlotPoint::label() const

Returns the label for the point

See also setLabel().

QPointF KPlotPoint::position() const

Returns the position of the point, in data units

See also setPosition().

void KPlotPoint::setBarWidth(double w)

Set the bar-width for the point

See also barWidth().

void KPlotPoint::setLabel(const QString &label)

Set the label for the point

See also label().

void KPlotPoint::setPosition(const QPointF &pos)

Set the position of the point, in data units

pos the new position for the point.

See also position().

void KPlotPoint::setX(double x)

Set the X-position of the point, in Data units

See also x().

void KPlotPoint::setY(double y)

Set the Y-position of the point, in Data units

See also y().

double KPlotPoint::x() const

Returns the X-position of the point, in data units

See also setX().

double KPlotPoint::y() const

Returns the Y-position of the point, in data units

See also setY().

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