WXP::Contour Class Reference
[Plotting objects]

This class contours a grid. More...

#include "../include/Contour.h"

List of all members.

Public Types
enum	{   NONE, VALUE, LINE, FILL,   BOTH }
Public Member Functions
int	init ()
int	setParam (const char *str)
int	setType (int rtype)
int	setType (const char *str)
int	getType ()
bool	isTypeFill ()
int	setInterval (float val)
float	getInterval ()
int	setBase (float val)
float	getBase ()
float	getMax ()
float	getMin ()
int	setLabelParam (int skip, int rad)
int	setLabelSpace (int x, int y)
int	setFillStyle (int type)
int	setLineWidth (float width)
int	setColorTable (const char *str)
int	setColorFill (const char *str)
int	setColorLine (const char *str)
int	setColorLabel (const char *str)
int	setScaleFactor (float sc)
int	draw (Plot &plot, Grid &grid)
int	drawLabels (Plot &plot, Grid &grid)
int	drawFill (Plot &plot, Grid &grid)
int	drawBoxFill (Plot &plot, Grid &grid)
int	drawLine (Plot &plot, Grid &grid)
int	drawBoxLine (Plot &plot, Grid &grid)
int	drawValues (Plot &plot, Grid &grid)
int	drawLineLabels (Plot &plot, Grid &grid)
int	drawMaxMin (Plot &plot, Grid &grid)
int	drawBar (Plot &plot, const char *locate)
float	getLevel (int ind)
PlotAttr	getColorFill (int ind)
Static Public Member Functions
static int	decodeType (const char *str)

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Detailed Description

This class contours a grid.

Author:

Dan Vietor

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Member Function Documentation

int Contour::draw	(	Plot &	plot,
		Grid &	grid
	)

Contours the grid

Parameters:

	plot	Plot object
	grid	Grid to contour

Referenced by WXP::UpaXSectCont::draw().

int Contour::drawBar	(	Plot &	plot,
		const char *	locate
	)

Draws the color bar legend

Parameters:

	plot	Plot object
	locate	Location of bar

int Contour::init

(

)

Initializes the object

References WXP::ColorFill::init(), WXP::String::init(), WXP::Const::MISS, setBase(), setColorFill(), setColorLine(), setColorTable(), setInterval(), and setParam().

int Contour::setBase

(

float

val

)

Sets the contour base value used in color fill and other parameters

Parameters:

val

Base value

Referenced by WXP::UpaXSectCont::draw(), init(), and setParam().

int Contour::setColorFill

(

const char *

str

)

Sets the color fill parameters

Parameters:

str

Color fill string

References WXP::String::set().

Referenced by init(), WXP::GridCont::setColorFill(), and setParam().

int Contour::setColorLabel

(

const char *

str

)

Sets the color for contour labels

Parameters:

str

Color string

References WXP::String::set().

int Contour::setColorLine

(

const char *

str

)

Sets the color for line contours

Parameters:

str

Color string

References WXP::String::set().

Referenced by init(), and setParam().

int Contour::setColorTable

(

const char *

str

)

Sets the color table parameters

Parameters:

str

Color table parameter

References WXP::String::set().

Referenced by init(), WXP::GridCont::setColorTable(), and setParam().

int Contour::setFillStyle

(

int

type

)

Sets the fill contour style

Parameters:

type

Fill pattern type

Referenced by setParam().

int Contour::setInterval

(

float

val

)

Sets the contour interval

Parameters:

val

Contour interval

Referenced by WXP::UpaXSectCont::draw(), init(), and setParam().

int Contour::setLabelParam	(	int	skip,
		int	rad
	)

Sets the label parameters

Parameters:

	skip	Contour value skip factor
	rad	Search radius for max/min labels

Referenced by setParam().

int Contour::setLabelSpace	(	int	x,
		int	y
	)

Sets the spacing factors for contour line labels

Parameters:

	x	X skip factor
	y	Y skip factor

Referenced by setParam().

int Contour::setLineWidth

(

float

width

)

Sets the line width

Parameters:

type

Fill pattern type

Referenced by setParam().

int Contour::setParam

(

const char *

str

)

Sets the contouring parameters

Parameters:

str

Parameter string ty=type - Contour type pl=type - Contour type in=intrvl - Contour interval base=val - Contour base cb=val - Contour base fill=type - Contour fill type ct=file - Color table file coco=color - Line contour color coln=color - Line contour color cof=color - Fill contour colors lab=s:r:x:y - Label parameters: skip, rad, x, y

References WXP::StrLib::copy(), WXP::Strings::equal(), WXP::Strings::getNum(), WXP::Strings::getString(), WXP::Strings::getStringAfter(), WXP::Strings::scanf(), setBase(), setColorFill(), setColorLine(), setColorTable(), setFillStyle(), setInterval(), setLabelParam(), setLabelSpace(), setLineWidth(), and setScaleFactor().

Referenced by WXP::UpaXSectCont::draw(), init(), and WXP::GridCont::setParam().

int Contour::setScaleFactor

(

float

sc

)

Sets the scale factor

Parameters:

str

Color string

Referenced by setParam().

int Contour::setType

(

const char *

str

)

Sets the contour type

Parameters:

str

Type of contours (cf, ln, dln, ndln, value, gvalue)

References WXP::StrLib::equal().

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

• Contour.h
• Contour.cc