qMRMLChartView Class Reference

qMRMLChartView is the display canvas for a Chart. More...

#include <Libs/MRML/Widgets/qMRMLChartView.h>

Inheritance diagram for qMRMLChartView:

Collaboration diagram for qMRMLChartView:

Public Types
typedef QWebEngineView	Superclass
	Superclass typedef. More...

Public Slots
void	setMRMLChartViewNode (vtkMRMLChartViewNode *newChartViewNode)
	Set the current viewNode to observe. More...
void	setMRMLScene (vtkMRMLScene *newScene)
	Set the MRML scene that should be listened for events. More...

Signals
void	dataMouseOver (const char *mrmlArrayID, int pointidx, double x, double y)
void	dataPointClicked (const char *mrmlArrayID, int pointidx, double x, double y)
void	mrmlSceneChanged (vtkMRMLScene *)

Public Member Functions
vtkMRMLColorLogic *	colorLogic () const
	Get the application color logic. 0 by default. More...
vtkMRMLChartViewNode *	mrmlChartViewNode () const
	Get the ChartView node observed by view. More...
vtkMRMLScene *	mrmlScene () const
	Return a pointer on the current MRML scene. More...
	qMRMLChartView (QWidget *parent=nullptr)
	Constructors. More...
void	setColorLogic (vtkMRMLColorLogic *colorLogic)
QSize	sizeHint () const override
	Redefine the sizeHint so layouts work properly. More...
	~qMRMLChartView () override

Protected Attributes
QScopedPointer< qMRMLChartViewPrivate >	d_ptr

Detailed Description

qMRMLChartView is the display canvas for a Chart.

qMRMLChartView is currently implemented as a subclass of QWebView and charting is implemented using a jQuery library called jqPlot. This is subject to being made opaque, so that qMRMLChartView is merely a subclass of QWidget and internally a variety of implementations for charting may be provided.

Definition at line 40 of file qMRMLChartView.h.

Member Typedef Documentation

Superclass

typedef QWebEngineView qMRMLChartView::Superclass

Superclass typedef.

Definition at line 46 of file qMRMLChartView.h.

Constructor & Destructor Documentation

qMRMLChartView()

qMRMLChartView::qMRMLChartView ( QWidget *  parent = nullptr )

explicit

Constructors.

~qMRMLChartView()

qMRMLChartView::~qMRMLChartView ( )

override

Member Function Documentation

colorLogic()

vtkMRMLColorLogic* qMRMLChartView::colorLogic

(

)

const

Get the application color logic. 0 by default.

dataMouseOver

void qMRMLChartView::dataMouseOver ( const char *  mrmlArrayID, int  pointidx, double  x, double  y  )

signal

Signal emitted when mouse moves over a data point. Returns the id of the MRMLDoubleArrayNode, the index of the point, and the values

dataPointClicked

void qMRMLChartView::dataPointClicked ( const char *  mrmlArrayID, int  pointidx, double  x, double  y  )

signal

Signal emitted when a data point has been clicked. Returns the id of the MRMLDoubleArrayNode, the index of the point, and the values

mrmlChartViewNode()

vtkMRMLChartViewNode* qMRMLChartView::mrmlChartViewNode

(

)

const

Get the ChartView node observed by view.

mrmlScene()

vtkMRMLScene* qMRMLChartView::mrmlScene

(

)

const

Return a pointer on the current MRML scene.

mrmlSceneChanged

void qMRMLChartView::mrmlSceneChanged ( vtkMRMLScene *  )

signal

When designing custom qMRMLWidget in the designer, you can connect the mrmlSceneChanged signal directly to the aggregated MRML widgets that have a setMRMLScene slot.

setColorLogic()

void qMRMLChartView::setColorLogic

(

vtkMRMLColorLogic *

colorLogic

)

Set the application color logic for default node color.

setMRMLChartViewNode

void qMRMLChartView::setMRMLChartViewNode ( vtkMRMLChartViewNode *  newChartViewNode )

slot

Set the current viewNode to observe.

setMRMLScene

void qMRMLChartView::setMRMLScene ( vtkMRMLScene *  newScene )

slot

Set the MRML scene that should be listened for events.

sizeHint()

QSize qMRMLChartView::sizeHint ( ) const

override

Redefine the sizeHint so layouts work properly.

Member Data Documentation

d_ptr

QScopedPointer<qMRMLChartViewPrivate> qMRMLChartView::d_ptr

protected

Definition at line 92 of file qMRMLChartView.h.

---

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

• Libs/MRML/Widgets/qMRMLChartView.h