casa::CanvasHolder Class Reference

Holds the QtCanvas where the spectral profile is drawn. More...

#include <CanvasHolder.qo.h>

List of all members.

Public Types
enum	LegendLocation {   CANVAS,   CANVAS_BELOW,   CANVAS_RIGHT }
	Location of the legend. More...
Public Member Functions
	CanvasHolder (QWidget *parent=0)
void	setShowLegend (bool showLegend)
	Sets the visibility of the the legend.
void	setColorBarVisibility (bool visible)
	Determines whether a color bar will be drawn along side the legend text.
QList< QString >	getCurveLabels ()
	Returns a list of curve identifiers.
void	setCurveLabels (const QList< QString > &curveNames)
	Sets the curve identifier.
void	setLegendPosition (int location)
QtCanvas *	getCanvas ()
	~CanvasHolder ()
Private Slots
void	changeLegendDisplay ()
Private Member Functions
void	refreshLegend ()
void	addLegend (QBoxLayout *innerLayout, QBoxLayout *outerLayout)
void	addHorizontalLegend (QBoxLayout *verticalLayout)
void	addVerticalLegend (QBoxLayout *verticalLayout)
Private Attributes
Ui::CanvasHolderClass	ui
bool	showLegend
bool	colorBarVisible
LegendLocation	legendLocation
QtCanvas	pixelCanvas
QWidget *	legend
QWidget *	centralWidget

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Detailed Description

Holds the QtCanvas where the spectral profile is drawn.

When a legend external to the canvas is shown, this class handles the legend and the coordination between the legend and the pixel canvas.

Definition at line 39 of file CanvasHolder.qo.h.

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Member Enumeration Documentation

enum casa::CanvasHolder::LegendLocation

Location of the legend.

Enumerator:

CANVAS
CANVAS_BELOW
CANVAS_RIGHT

Definition at line 61 of file CanvasHolder.qo.h.

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Constructor & Destructor Documentation

casa::CanvasHolder::CanvasHolder

(

QWidget *

parent = 0

)

casa::CanvasHolder::~CanvasHolder

(

)

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Member Function Documentation

void casa::CanvasHolder::addHorizontalLegend

(

QBoxLayout *

verticalLayout

)

[private]

void casa::CanvasHolder::addLegend	(	QBoxLayout *	innerLayout,
		QBoxLayout *	outerLayout
	)		[private]

void casa::CanvasHolder::addVerticalLegend

(

QBoxLayout *

verticalLayout

)

[private]

void casa::CanvasHolder::changeLegendDisplay

(

)

[private, slot]

QtCanvas* casa::CanvasHolder::getCanvas

(

)

QList<QString> casa::CanvasHolder::getCurveLabels

(

)

Returns a list of curve identifiers.

void casa::CanvasHolder::refreshLegend

(

)

[private]

void casa::CanvasHolder::setColorBarVisibility

(

bool

visible

)

Determines whether a color bar will be drawn along side the legend text.

When a color bar is not used, the text will be colored to identify the curve.

void casa::CanvasHolder::setCurveLabels

(

const QList< QString > &

curveNames

)

Sets the curve identifier.

void casa::CanvasHolder::setLegendPosition

(

int

location

)

void casa::CanvasHolder::setShowLegend

(

bool

showLegend

)

Sets the visibility of the the legend.

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Member Data Documentation

QWidget* casa::CanvasHolder::centralWidget [private]

Definition at line 81 of file CanvasHolder.qo.h.

bool casa::CanvasHolder::colorBarVisible [private]

Definition at line 77 of file CanvasHolder.qo.h.

QWidget* casa::CanvasHolder::legend [private]

Definition at line 80 of file CanvasHolder.qo.h.

LegendLocation casa::CanvasHolder::legendLocation [private]

Definition at line 78 of file CanvasHolder.qo.h.

QtCanvas casa::CanvasHolder::pixelCanvas [private]

Definition at line 79 of file CanvasHolder.qo.h.

bool casa::CanvasHolder::showLegend [private]

Definition at line 76 of file CanvasHolder.qo.h.

Ui::CanvasHolderClass casa::CanvasHolder::ui [private]

Definition at line 75 of file CanvasHolder.qo.h.

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

• code/display/QtPlotter/CanvasHolder.qo.h