te::qt::widgets::ScatterChart Class Reference

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

#include <ScatterChart.h>

Inheritance diagram for te::qt::widgets::ScatterChart:

Public Member Functions
te::qt::widgets::Scatter *	getScatter ()
	It returns the chart's scatter. More...
ScatterStyle *	getScatterStyle ()
	Returns a clone of the pointer to the scatter's style. More...
void	highlight (const te::da::ObjectIdSet *oids)
	Highlights the objects identified by oids. More...
te::da::ObjectIdSet *	highlight (QPointF point)
	Highlights the intervals identified by point. More...
te::da::ObjectIdSet *	highlight (QRectF rect)
	Highlights the intervals contained by rectangle. More...
virtual int	rtti () const
	Returns the chart's type. More...
	ScatterChart (Scatter *data)
	Constructor. More...
	ScatterChart (Scatter *data, ScatterStyle *style, size_t size)
	Constructor. More...
void	setData ()
void	setScatter (te::qt::widgets::Scatter *newScatter)
	It sets the chart's scatter. More...
void	setScatterStyle (ScatterStyle *newStyle)
	It sets the chart's style. More...
void	setSelectionColor (QColor selColor)
	color used to hgihlight selected objects on this chart. More...
	~ScatterChart ()
	Destructor. More...

Private Attributes
Scatter *	m_scatter
	The scatter that will be shown on this chart. More...
ScatterStyle *	m_scatterStyle
	The symbol that defines the look of a scatter's point. More...
QColor	m_selColor
	The color used to highlight selected obecjts. More...
QwtPlotCurve *	m_selection
	The PlotItems to be highlighted when a selection occurs;. More...

Detailed Description

A class to represent a scatter chart.

Definition at line 55 of file ScatterChart.h.

Constructor & Destructor Documentation

te::qt::widgets::ScatterChart::ScatterChart

(

Scatter *

data

)

Constructor.

It constructs a scatter chart with a default mark and size.

Note

It will take the ownership of the pointers.

it will construct a chart with a default style.

te::qt::widgets::ScatterChart::ScatterChart	(	Scatter *	data,
		ScatterStyle *	style,
		size_t	size
	)

Constructor.

Note

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

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

te::qt::widgets::ScatterChart::~ScatterChart

(

)

Destructor.

Member Function Documentation

te::qt::widgets::Scatter* te::qt::widgets::ScatterChart::getScatter

(

)

It returns the chart's scatter.

Returns

The chart's scatter.

ScatterStyle* te::qt::widgets::ScatterChart::getScatterStyle

(

)

Returns a clone of the pointer to the scatter's style.

Returns

A ScatterStyle type pointer to the scatter's style.

Note

The caller will take ownership of the returned pointer.

void te::qt::widgets::ScatterChart::highlight

(

const te::da::ObjectIdSet *

oids

)

Highlights the objects identified by oids.

Parameters

oids	The identifiers of plotitems to be highlighted.

te::da::ObjectIdSet* te::qt::widgets::ScatterChart::highlight

(

QPointF

point

)

Highlights the intervals identified by point.

Parameters

point

The point to be highlighted.

te::da::ObjectIdSet* te::qt::widgets::ScatterChart::highlight

(

QRectF

rect

)

Highlights the intervals contained by rectangle.

Parameters

rect	The rectangle containing the intervals to be highlighted.

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

virtual

Returns the chart's type.

void te::qt::widgets::ScatterChart::setData

(

)

void te::qt::widgets::ScatterChart::setScatter

(

te::qt::widgets::Scatter *

newScatter

)

It sets the chart's scatter.

Parameters

newHistogram

The chart's new scatter.

Note

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

void te::qt::widgets::ScatterChart::setScatterStyle

(

ScatterStyle *

newStyle

)

It sets the chart's style.

Parameters

newStyle

The chart's new style.

Note

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

void te::qt::widgets::ScatterChart::setSelectionColor

(

QColor

selColor

)

color used to hgihlight selected objects on this chart.

Parameters

selColor

The color used to hgihlight selected objects on this chart.

Member Data Documentation

Scatter* te::qt::widgets::ScatterChart::m_scatter

private

The scatter that will be shown on this chart.

Definition at line 146 of file ScatterChart.h.

ScatterStyle* te::qt::widgets::ScatterChart::m_scatterStyle

private

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

Definition at line 147 of file ScatterChart.h.

QColor te::qt::widgets::ScatterChart::m_selColor

private

The color used to highlight selected obecjts.

Definition at line 148 of file ScatterChart.h.

QwtPlotCurve* te::qt::widgets::ScatterChart::m_selection

private

The PlotItems to be highlighted when a selection occurs;.

Definition at line 149 of file ScatterChart.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/qt/widgets/charts/ScatterChart.h