Referencia de la Clase toLineChart

#include <tolinechart.h>

Diagrama de herencias de toLineChart

[leyenda]Diagrama de colaboración para toLineChart:[leyenda]Lista de todos los miembros.


Slots públicos
virtual void	clear (void)
virtual void	setup (void)
virtual void	editPrint (void)
virtual void	openCopy (void)
Métodos públicos
	toLineChart (QWidget parent=NULL, const char name=NULL, WFlags f=0)
	toLineChart (toLineChart chart, QWidget parent=NULL, const char *name=NULL, WFlags f=0)
void	showLegend (bool on)
bool	legend (void) const
void	showLast (bool on)
bool	last (void) const
void	setTitle (const QString &title=QString::null)
const QString &	title (void)
void	showGrid (int div=0)
int	grid (void) const
void	showAxisLegend (bool on)
bool	axisLegend (void) const
void	setYPostfix (const QString &postfix)
void	setMaxValueAuto (void)
void	setMinValueAuto (void)
void	setMaxValue (double maxVal)
void	setMinValue (double minVal)
double	minValue (void) const
double	maxValue (void) const
void	setSamples (int samples=-1)
int	samples (void) const
void	setLabels (const std::list< QString > &labels)
std::list< QString > &	labels (void)
virtual void	addValues (std::list< double > &value, const QString &xValues)
std::list< QString > &	xValues (void)
std::list< std::list< double > > &	values (void)
Métodos protegidos
QRect	fixRect (QPoint p1, QPoint p2)
virtual void	mouseReleaseEvent (QMouseEvent *e)
virtual void	mouseMoveEvent (QMouseEvent *e)
virtual void	mouseDoubleClickEvent (QMouseEvent *e)
virtual void	mousePressEvent (QMouseEvent *e)
int	countSamples (void)
void	clearZoom (void)
virtual void	paintLegend (QPainter *p, QRect &rect)
virtual void	paintTitle (QPainter *p, QRect &rect)
virtual void	paintAxis (QPainter *p, QRect &rect)
virtual void	paintChart (QPainter *p, QRect &rect)
virtual void	paintEvent (QPaintEvent *e)
Métodos protegidos estáticos
static double	round (double round, bool up)
Atributos protegidos
std::list< std::list< double > >	Values
std::list< QString >	XValues
std::list< QString >	Labels
bool	Legend
bool	Last
int	Grid
bool	AxisText
double	MinValue
bool	MinAuto
double	MaxValue
bool	MaxAuto
QString	YPostfix
int	Samples
QString	Title
QRect	Chart
QPoint	MousePoint [2]
int	SkipSamples
int	UseSamples
bool	Zooming
double	zMinValue
double	zMaxValue
Atributos privados
QPopupMenu *	Menu

Descripción detallada

A widget that displays a linechart with optional background throbber (Not implemented yet).

Documentación del constructor y destructor

toLineChart::toLineChart ( QWidget * parent = NULL,

const char * name = NULL,

WFlags f = 0

)

Create a new linechart.
Parámetros:

parent Parent widget.

name Name of widget.

f Widget flags.

Gráfico de llamadas para esta función:

toLineChart::toLineChart ( toLineChart * chart,

QWidget * parent = NULL,

const char * name = NULL,

WFlags f = 0

)

Create a new chart by copying all the data from another chart.
Parámetros:

chart Chart to copy data from.

parent Parent widget.

name Name of widget.

f Widget flags.

Gráfico de llamadas para esta función:

Documentación de las funciones miembro

void toLineChart::addValues ( std::list< double > & value,

const QString & xValues

) [virtual]

Add a new value set to the chart.
Parámetros:

value New values for charts (One for each line).

label X-value on these values.

bool toLineChart::axisLegend ( void ) const [inline]

Check if y-axis legend is displayed or not.
Devuelve:
If legend is displayed or not.

virtual void toLineChart::clear ( void ) [inline, virtual, slot]

Clear the values from the chart.

void toLineChart::clearZoom ( void ) [protected]

int toLineChart::countSamples ( void ) [protected]

Gráfico de llamadas para esta función:

void toLineChart::editPrint ( void ) [virtual, slot]

Print the chart.

QRect toLineChart::fixRect ( QPoint p1,

QPoint p2

) [protected]

Gráfico de llamadas para esta función:

int toLineChart::grid ( void ) const [inline]

Check if grid is displayed or not.
Devuelve:
Number of parts to divide grid into.

std::list<QString>& toLineChart::labels ( void ) [inline]

Get the labels of the chart lines.
Devuelve:
List of labels.

bool toLineChart::last ( void ) const [inline]

Check if last value is displayed or not.
Devuelve:
If value is displayed or not.

bool toLineChart::legend ( void ) const [inline]

Check if legend is displayed or not.
Devuelve:
If legend is displayed or not.

double toLineChart::maxValue ( void ) const [inline]

Get maximum value on y-axis. Will not return the automatically determinned maximum value.
Devuelve:
Maximum value on y-axis.

double toLineChart::minValue ( void ) const [inline]

Get minimum value on y-axis. Will not return the automatically determinned minimum value.
Devuelve:
Minimum value on y-axis.

void toLineChart::mouseDoubleClickEvent ( QMouseEvent * e ) [protected, virtual]

void toLineChart::mouseMoveEvent ( QMouseEvent * e ) [protected, virtual]

Gráfico de llamadas para esta función:

void toLineChart::mousePressEvent ( QMouseEvent * e ) [protected, virtual]

void toLineChart::mouseReleaseEvent ( QMouseEvent * e ) [protected, virtual]

Gráfico de llamadas para esta función:

void toLineChart::openCopy ( void ) [virtual, slot]

Open chart in new window.
Reimplementado en toBarChart.

void toLineChart::paintAxis ( QPainter * p,

QRect & rect

) [protected, virtual]

Gráfico de llamadas para esta función:

void toLineChart::paintChart ( QPainter * p,

QRect & rect

) [protected, virtual]

Reimplementado en toBarChart.
Gráfico de llamadas para esta función:

void toLineChart::paintEvent ( QPaintEvent * e ) [protected, virtual]

Reimplemented for internal reasons.
Gráfico de llamadas para esta función:

void toLineChart::paintLegend ( QPainter * p,

QRect & rect

) [protected, virtual]

Gráfico de llamadas para esta función:

void toLineChart::paintTitle ( QPainter * p,

QRect & rect

) [protected, virtual]

double toLineChart::round ( double round,

bool up

) [static, protected]

int toLineChart::samples ( void ) const [inline]

Get the maximum number of samples on the x-axis.
Devuelve:
Max number of samples.

void toLineChart::setLabels ( const std::list< QString > & labels ) [inline]

Set the labels on the chart lines.
Parámetros:

labels Labels of the lines. Empty labels will not show up in the legend.

void toLineChart::setMaxValue ( double maxVal ) [inline]

Set max value on y-axis.
Parámetros:

val Max value on y-axis.

void toLineChart::setMaxValueAuto ( void ) [inline]

Set max value on y-axis to auto.

void toLineChart::setMinValue ( double minVal ) [inline]

Set min value on y-axis.
Parámetros:

val Min value on y-axis.

void toLineChart::setMinValueAuto ( void ) [inline]

Set min value on y-axis to auto.

void toLineChart::setSamples ( int samples = -1 )

Set the number of samples on the x-axis. Setting samples to -1 will keep all entries.
Parámetros:

samples Number of samples.

void toLineChart::setTitle ( const QString & title = QString::null ) [inline]

Set title of the chart. Set to empty string to not display title.
Parámetros:

title Title of chart.

Gráfico de llamadas para esta función:

void toLineChart::setup ( void ) [virtual, slot]

Setup values of charts.

void toLineChart::setYPostfix ( const QString & postfix ) [inline]

Set y postfix value. This will be appended to the values in the axis legend.
Parámetros:

postfix The string to append.

void toLineChart::showAxisLegend ( bool on ) [inline]

Specify if a y-axis legend should be displayed in the graph, default is on.
Parámetros:

on Whether to display legend or not.

void toLineChart::showGrid ( int div = 0 ) [inline]

Specify if a grid should be displayed in the graph, default is on.
Parámetros:

div Number of parts to divide grid into.

void toLineChart::showLast ( bool on ) [inline]

Show most recent value on top of graph
Parámetros:

on Whether to display or not.

void toLineChart::showLegend ( bool on ) [inline]

Specify if legend should be displayed to the right of the graph, default is on.
Parámetros:

on Whether to display legend or not.