TranslateCurveTool Class Reference

Plot tool for translating curves. More...

#include <TranslateCurveTool.h>

Inheritance diagram for TranslateCurveTool:

List of all members.

Public Types
enum	Direction { Vertical, Horizontal }
Public Types inherited from PlotToolInterface
enum	RTTI {   DataPicker, ScreenPicker, LineProfile, MultiPeak,   RangeSelector, TranslateCurve }

Public Slots
void	selectCurvePoint (QwtPlotCurve *curve, int point_index)
	Select curve to translate, using the specified point as base point.
void	selectDestination (const QwtDoublePoint &point)
	Select the coordinates where the base point should end up (modulo projection on d_dir direction).

Signals
void	statusText (const QString &)
	Emitted whenever a new message should be presented to the user.

Public Member Functions
virtual RTTI	rtti () const
	TranslateCurveTool (Graph *graph, ApplicationWindow *app, Direction dir, const QObject *status_target=NULL, const char *status_slot="")
	Standard constructor.
Public Member Functions inherited from PlotToolInterface
	PlotToolInterface (Graph *graph)
virtual	~PlotToolInterface ()

Private Attributes
ApplicationWindow *	d_app
QwtDoublePoint	d_curve_point
Direction	d_dir
QwtPlotCurve *	d_selected_curve
PlotToolInterface *	d_sub_tool

Additional Inherited Members
Protected Attributes inherited from PlotToolInterface
Graph *	d_graph

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Detailed Description

Plot tool for translating curves.

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Member Enumeration Documentation

enum TranslateCurveTool::Direction

Enumerator:

Vertical
Horizontal

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Constructor & Destructor Documentation

TranslateCurveTool::TranslateCurveTool	(	Graph *	graph,
		ApplicationWindow *	app,
		Direction	dir,
		const QObject *	status_target = NULL,
		const char *	status_slot = ""
	)

Standard constructor.

Parameters:

graph	the Graph to operate on (or rather, on whose image markers to operate on)
app	parent window of graph
dir	the direction in which to translate curves
status_target	target to which the statusText(const QString&) signal will be connected
status_slot	slot on status_target to which the statusText(const QString&) signal will be connected The status_target/status_slot arguments are provided, because statusText(const QString&) is emitted during initialization, before there's any other chance of connecting to it.

References PlotToolInterface::d_graph, d_sub_tool, DataPickerTool::Display, selectCurvePoint(), and statusText().

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Member Function Documentation

virtual RTTI TranslateCurveTool::rtti ( ) const

inlinevirtual

Implements PlotToolInterface.

References PlotToolInterface::TranslateCurve.

void TranslateCurveTool::selectCurvePoint ( QwtPlotCurve *  curve, int  point_index  )

slot

Select curve to translate, using the specified point as base point.

References d_curve_point, PlotToolInterface::d_graph, d_selected_curve, d_sub_tool, selectDestination(), and statusText().

Referenced by TranslateCurveTool().

void TranslateCurveTool::selectDestination ( const QwtDoublePoint &  point )

slot

Select the coordinates where the base point should end up (modulo projection on d_dir direction).

References Table::colIndex(), Table::column(), Table::columnType(), d_app, d_curve_point, d_dir, PlotToolInterface::d_graph, d_selected_curve, d_sub_tool, FunctionCurve::formulas(), Graph::Function, FunctionCurve::functionType(), Horizontal, Column::isInvalid(), FunctionCurve::loadData(), ApplicationWindow::modifiedProject(), FunctionCurve::Normal, SciDAVis::Numeric, Graph::setActiveTool(), FunctionCurve::setFormula(), Column::setValueAt(), ApplicationWindow::table(), DataCurve::tableRow(), ApplicationWindow::updateCurves(), Vertical, and DataCurve::xColumnName().

Referenced by selectCurvePoint().

void TranslateCurveTool::statusText ( const QString &  )

signal

Emitted whenever a new message should be presented to the user.

You don't have to connect to this signal if you alreay specified a reciever during initialization.

Referenced by selectCurvePoint(), and TranslateCurveTool().

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Member Data Documentation

ApplicationWindow* TranslateCurveTool::d_app

private

Referenced by selectDestination().

QwtDoublePoint TranslateCurveTool::d_curve_point

private

Referenced by selectCurvePoint(), and selectDestination().

Direction TranslateCurveTool::d_dir

private

Referenced by selectDestination().

QwtPlotCurve* TranslateCurveTool::d_selected_curve

private

Referenced by selectCurvePoint(), and selectDestination().

PlotToolInterface* TranslateCurveTool::d_sub_tool

private

Referenced by selectCurvePoint(), selectDestination(), and TranslateCurveTool().

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

• scidavis/src/TranslateCurveTool.h
• scidavis/src/TranslateCurveTool.cpp