te::qt::widgets::TimeSeriesChart Class Reference

A class to represent a timeSeries chart. More...

#include <TimeSeriesChart.h>

Inheritance diagram for te::qt::widgets::TimeSeriesChart:

Public Member Functions
void	attach (QwtPlot *plot)
	It atttaches a QwtPlot to this Cahrt.
te::st::TimeSeries *	getTimeSeries ()
	It returns the chart's timeSeries.
TimeSeriesStyle *	getTimeSeriesStyle ()
	Returns a clone of the pointer to the timeSeries' style.
virtual int	rtti () const
	Returns the chart's type.
void	setData ()
void	setDateFormat (std::string dateFormat)
	It sets the date format that will be used on the labels.
void	setTimeSeries (te::st::TimeSeries *newTimeSeries)
	It sets the chart's timeSeries.
void	setTimeSeriesStyle (TimeSeriesStyle *newStyle)
	It sets the chart's style.
	TimeSeriesChart (te::st::TimeSeries *data)
	Constructor.
	TimeSeriesChart (te::st::TimeSeries *data, TimeSeriesStyle *style, size_t size)
	Constructor.
	~TimeSeriesChart ()
	Destructor.

Private Attributes
std::set< std::string >	m_dates
	The dates that will be plotted on the X axis.
QColor	m_selColor
	The color used to highlight selected obecjts.
te::st::TimeSeries *	m_timeSeries
	The scatter that will be shown on this chart.
TimeSeriesStyle *	m_timeSeriesStyle
	The symbol that defines the look of a scatter's point.

Detailed Description

A class to represent a timeSeries chart.

Definition at line 59 of file TimeSeriesChart.h.

Constructor & Destructor Documentation

TimeSeriesChart() [1/2]

te::qt::widgets::TimeSeriesChart::TimeSeriesChart

(

te::st::TimeSeries *

data

)

Constructor.

It constructs a TimeSeres chart with a default style.

Note

It will take the ownership of the pointers.

it will construct a chart with a default style.

TimeSeriesChart() [2/2]

te::qt::widgets::TimeSeriesChart::TimeSeriesChart	(	te::st::TimeSeries *	data,
		TimeSeriesStyle *	style,
		size_t	size
	)

Constructor.

Note

It will take the ownership of the pointer "style".

It will take the ownership of the pointer "data".

~TimeSeriesChart()

te::qt::widgets::TimeSeriesChart::~TimeSeriesChart

(

)

Destructor.

Member Function Documentation

attach()

void te::qt::widgets::TimeSeriesChart::attach

(

QwtPlot *

plot

)

It atttaches a QwtPlot to this Cahrt.

Parameters

plot	The QwtPlot that will be attached to this chart.

getTimeSeries()

te::st::TimeSeries * te::qt::widgets::TimeSeriesChart::getTimeSeries

(

)

It returns the chart's timeSeries.

Returns

The chart's timeSeries.

getTimeSeriesStyle()

TimeSeriesStyle * te::qt::widgets::TimeSeriesChart::getTimeSeriesStyle

(

)

Returns a clone of the pointer to the timeSeries' style.

Returns

A ScatterStyle type pointer to the timeSeries' style.

Note

The caller will take ownership of the returned pointer.

rtti()

virtual int te::qt::widgets::TimeSeriesChart::rtti ( ) const

virtual

Returns the chart's type.

setData()

void te::qt::widgets::TimeSeriesChart::setData

(

)

setDateFormat()

void te::qt::widgets::TimeSeriesChart::setDateFormat

(

std::string

dateFormat

)

It sets the date format that will be used on the labels.

The default format strings are:

• Millisecond :hh:mm:ss:zzz\nddd dd MMM yyyy
• Second: hh:mm:ss\nddd dd MMM yyyy
• Minute: hh:mm\nddd dd MMM yyyy
• Hour: hh:mm\nddd dd MMM yyyy
• Day: ddd dd MMM yyyy
• Week Www yyyy
• Month: MMM yyyy
• Year: yyyy

setTimeSeries()

void te::qt::widgets::TimeSeriesChart::setTimeSeries

(

te::st::TimeSeries *

newTimeSeries

)

It sets the chart's timeSeries.

Parameters

newHistogram

The chart's new scatter.

Note

It will take the ownership of the pointer "newScatter".

setTimeSeriesStyle()

void te::qt::widgets::TimeSeriesChart::setTimeSeriesStyle

(

TimeSeriesStyle *

newStyle

)

It sets the chart's style.

Parameters

newStyle

The chart's new style.

Note

It will take the ownership of the pointer "newStyle".

Member Data Documentation

m_dates

std::set<std::string> te::qt::widgets::TimeSeriesChart::m_dates

private

The dates that will be plotted on the X axis.

Definition at line 145 of file TimeSeriesChart.h.

m_selColor

QColor te::qt::widgets::TimeSeriesChart::m_selColor

private

The color used to highlight selected obecjts.

Definition at line 147 of file TimeSeriesChart.h.

m_timeSeries

te::st::TimeSeries* te::qt::widgets::TimeSeriesChart::m_timeSeries

private

The scatter that will be shown on this chart.

Definition at line 144 of file TimeSeriesChart.h.

m_timeSeriesStyle

TimeSeriesStyle* te::qt::widgets::TimeSeriesChart::m_timeSeriesStyle

private

The symbol that defines the look of a scatter's point.

Definition at line 146 of file TimeSeriesChart.h.

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The documentation for this class was generated from the following file:

• /home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/qt/widgets/charts/TimeSeriesChart.h