Grid Class Reference

2D Grid class More...

#include <Grid.h>

List of all members.

Public Member Functions
void	copy (Grid *)
void	draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRect &rect) const
	Draw the grid.
void	drawLines (QPainter *painter, const QRect &rect, Qt::Orientation orientation, const QwtScaleMap &map, const QwtValueList &values) const
void	enableZeroLineX (bool enable=true)
void	enableZeroLineY (bool enable=true)
	Grid ()
void	load (const QStringList &)
const QPen &	majPenX () const
const QPen &	majPenY () const
const QPen &	minPenX () const
const QPen &	minPenY () const
QString	saveToString ()
void	setMajPenX (const QPen &p)
void	setMajPenY (const QPen &p)
void	setMinPenX (const QPen &p)
void	setMinPenY (const QPen &p)
bool	xZeroLineEnabled ()
bool	yZeroLineEnabled ()

Private Attributes
QPen	d_maj_pen_y
QPen	d_min_pen_y
long	mrkX
long	mrkY

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Detailed Description

2D Grid class

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Constructor & Destructor Documentation

Grid::Grid

(

)

References d_maj_pen_y, and d_min_pen_y.

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Member Function Documentation

void Grid::copy

(

Grid *

grid

)

References enableZeroLineX(), enableZeroLineY(), majPenX(), majPenY(), minPenX(), minPenY(), setMajPenX(), setMajPenY(), setMinPenX(), setMinPenY(), xZeroLineEnabled(), and yZeroLineEnabled().

Referenced by Graph::copy().

void Grid::draw	(	QPainter *	painter,
		const QwtScaleMap &	mx,
		const QwtScaleMap &	my,
		const QRect &	r
	)		const

Draw the grid.

The grid is drawn into the bounding rectangle such that gridlines begin and end at the rectangle's borders. The X and Y maps are used to map the scale divisions into the drawing region screen.

Parameters:

painter	Painter
mx	X axis map
my	Y axis
r	Contents rect of the plot canvas

References d_maj_pen_y, d_min_pen_y, and drawLines().

void Grid::drawLines	(	QPainter *	painter,
		const QRect &	rect,
		Qt::Orientation	orientation,
		const QwtScaleMap &	map,
		const QwtValueList &	values
	)		const

Referenced by draw().

void Grid::enableZeroLineX

(

bool

enable = true

)

References Plot::axesLinewidth(), Plot::insertMarker(), mrkX, and Plot::removeMarker().

Referenced by copy(), ImportOPJ::importGraphs(), load(), and AxesDialog::updateGrid().

void Grid::enableZeroLineY

(

bool

enable = true

)

References Plot::axesLinewidth(), Plot::insertMarker(), mrkY, and Plot::removeMarker().

Referenced by copy(), ImportOPJ::importGraphs(), load(), and AxesDialog::updateGrid().

void Grid::load

(

const QStringList &

grid

)

References ColorBox::color(), enableZeroLineX(), enableZeroLineY(), Graph::getPenStyle(), majPenX(), majPenY(), minPenX(), minPenY(), setMajPenX(), setMajPenY(), setMinPenX(), and setMinPenY().

Referenced by ApplicationWindow::openGraph().

const QPen& Grid::majPenX ( ) const

inline

Referenced by copy(), load(), saveToString(), and AxesDialog::showGridOptions().

const QPen& Grid::majPenY ( ) const

inline

References d_maj_pen_y.

Referenced by copy(), load(), saveToString(), and AxesDialog::showGridOptions().

const QPen& Grid::minPenX ( ) const

inline

Referenced by copy(), load(), saveToString(), and AxesDialog::showGridOptions().

const QPen& Grid::minPenY ( ) const

inline

References d_min_pen_y.

Referenced by copy(), load(), saveToString(), and AxesDialog::showGridOptions().

QString Grid::saveToString

(

)

References majPenX(), majPenY(), minPenX(), minPenY(), xZeroLineEnabled(), and yZeroLineEnabled().

Referenced by Graph::saveToString().

void Grid::setMajPenX ( const QPen &  p )

inline

Referenced by copy(), ImportOPJ::importGraphs(), load(), Plot::Plot(), and AxesDialog::updateGrid().

void Grid::setMajPenY ( const QPen &  p )

inline

References d_maj_pen_y.

Referenced by copy(), ImportOPJ::importGraphs(), load(), and AxesDialog::updateGrid().

void Grid::setMinPenX ( const QPen &  p )

inline

Referenced by copy(), ImportOPJ::importGraphs(), load(), Plot::Plot(), and AxesDialog::updateGrid().

void Grid::setMinPenY ( const QPen &  p )

inline

References d_min_pen_y.

Referenced by copy(), ImportOPJ::importGraphs(), load(), and AxesDialog::updateGrid().

bool Grid::xZeroLineEnabled ( )

inline

References mrkX.

Referenced by copy(), saveToString(), and AxesDialog::showGridOptions().

bool Grid::yZeroLineEnabled ( )

inline

References mrkY.

Referenced by copy(), saveToString(), and AxesDialog::showGridOptions().

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Member Data Documentation

QPen Grid::d_maj_pen_y

private

Referenced by draw(), Grid(), majPenY(), and setMajPenY().

QPen Grid::d_min_pen_y

private

Referenced by draw(), Grid(), minPenY(), and setMinPenY().

long Grid::mrkX

private

Referenced by enableZeroLineX(), and xZeroLineEnabled().

long Grid::mrkY

private

Referenced by enableZeroLineY(), and yZeroLineEnabled().

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

• scidavis/src/Grid.h
• scidavis/src/Grid.cpp