WXP::MetaPlot Class Reference

This class plots graphics metafiles. More...

#include "../include/MetaPlot.h"

Inheritance diagram for WXP::MetaPlot:

Public Member Functions
	MetaPlot (const char *str)
int	init ()
int	setParam (const char *str)
int	setFile ()
int	setInput (const char *str)
int	setNameConv (const char *name)
int	setFilename ()
int	setFilename (const char *str)
int	setFilename (Date &date)
int	setFilename (Date &date, const char *param)
int	setForeTime (const char *fore)
int	getDate (Date &date)
int	setPlot (Plot &plot)
int	getDomain (Domain &domain)
int	getInitDate (Date &date)
int	getDateOffset ()
int	getLoopType ()
int	getNumFrames ()
int	getSync ()
int	draw (Plot &plot)
int	draw (Plot &plot, const char *filename)
void	callback (const char *ev_str, const char *ev_data, const void *data)
int	print ()

Additional Inherited Members
Static Public Attributes inherited from WXP::Drawing
static const int	LOOP_NONE = 0
static const int	LOOP_DATE = 1
static const int	LOOP_FORE = 2

Detailed Description

This class plots graphics metafiles.

Author

Dan Vietor

Member Function Documentation

callback()

void MetaPlot::callback ( const char * ev_str, const char * ev_data, const void * data )

virtual

The event callback

Parameters

ev_str	String containing description of event
ev_data	Event specific data
data	User specific data

Implements WXP::Listener.

draw()

int MetaPlot::draw ( Plot & plot )

virtual

Method for plotting the actual data

Parameters

plot	The plot class specifying window and parameters for plotting

Implements WXP::Drawing.

References WXP::Points::add(), WXP::Points::clear(), WXP::Plot::drawLine(), WXP::Points::getNum(), WXP::File::isOpen(), WXP::Wxp::outWarning(), WXP::EarthPoint::print(), WXP::Point::print(), WXP::Points::print(), WXP::File::scanf(), WXP::EarthPoint::set(), WXP::Plot::setLineColor(), WXP::Plot::setLineWidth(), WXP::Rect::xmax, WXP::Rect::xmin, WXP::Rect::ymax, and WXP::Rect::ymin.

getDate()

int MetaPlot::getDate ( Date & date )

virtual

Gets the current date of the data in the file

Return values

date	Date information

Implements WXP::Drawing.

getDateOffset()

int MetaPlot::getDateOffset ( )

virtual

Gets the offset time between frames in loop

Return values

date	Date information

Implements WXP::Drawing.

getDomain()

int MetaPlot::getDomain ( Domain & domain )

virtual

A method for getting a default domain from the data. This is handy for data types that are for a specific domain like NIDS data.

Return values

domain

Default domain

Implements WXP::Drawing.

References WXP::Domain::set().

getInitDate()

int MetaPlot::getInitDate ( Date & date )

virtual

Gets the initial date for a loop

Return values

date	Date information

Implements WXP::Drawing.

getLoopType()

int MetaPlot::getLoopType ( )

virtual

Gets the available loop types

Returns

Loop type

Implements WXP::Drawing.

References WXP::Drawing::LOOP_DATE.

getNumFrames()

int MetaPlot::getNumFrames ( )

virtual

Gets the possible number of frames in a loop

Returns

Number of frames

Implements WXP::Drawing.

getSync()

int WXP::MetaPlot::getSync ( )

inlinevirtual

Tells whether an object should be used to sync other to it

Returns

Number of frames

Implements WXP::Drawing.

init()

int MetaPlot::init ( )

virtual

Initializes object

Implements WXP::Drawing.

print()

int MetaPlot::print ( )

virtual

Method for printing class info

Implements WXP::Drawing.

setFile()

int MetaPlot::setFile ( )

virtual

A method for setting basic file parameters

Implements WXP::Drawing.

setFilename() [1/4]

int MetaPlot::setFilename ( )

virtual

A method for setting the default file for plotting

Implements WXP::Drawing.

Referenced by setParam().

setFilename() [2/4]

int MetaPlot::setFilename ( const char * file )

virtual

A method for setting the default file for plotting

Parameters

file	Filename to use

Implements WXP::Drawing.

setFilename() [3/4]

int MetaPlot::setFilename ( Date & date )

virtual

Sets the filename to use based on a specific date

Parameters

date	Date to use

Implements WXP::Drawing.

setFilename() [4/4]

int MetaPlot::setFilename ( Date & date, const char * param )

virtual

Sets the filename to use based on a specific date and parameters

Parameters

date	Date to use
param	Parameters to use for offset to date

Implements WXP::Drawing.

setForeTime()

int WXP::MetaPlot::setForeTime ( const char * fore )

inlinevirtual

Sets specific forecast time to plot

Parameters

fore	Forecast time

Implements WXP::Drawing.

setInput()

int MetaPlot::setInput ( const char * str )

virtual

Sets the input file type

Parameters

str	The file type

Implements WXP::Drawing.

setNameConv()

int MetaPlot::setNameConv ( const char * name )

virtual

Sets the file name convention

Parameters

name	The name convention

Implements WXP::Drawing.

setParam()

int MetaPlot::setParam ( const char * str )

virtual

Sets specific parameters for the plot given a string

Parameters

str	String specifying parameters

Implements WXP::Drawing.

References WXP::Strings::getNum(), WXP::Strings::getStringAfter(), WXP::Strings::iequal(), WXP::Strings::print(), and setFilename().

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

• MetaPlot.h
• MetaPlot.cc