PSImageBase Class Reference

#include <PSImageBase.hpp>

Inheritance diagram for PSImageBase:

[legend]Collaboration diagram for PSImageBase:

[legend]List of all members.

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Detailed Description

This class implements the functionality common between the EPS and Postscript formats.

Definition at line 48 of file PSImageBase.hpp.

Public Member Functions
	PSImageBase (std::ostream &stream, double width=US_LETTER_WIDTH_PTS, double height=US_LETTER_HEIGHT_PTS, ORIGIN_LOCATION iloc=LOWER_LEFT)
	Create a Postscript output stream attached to an existing stream.
	PSImageBase (const char *fname, double width=US_LETTER_WIDTH_PTS, double height=US_LETTER_HEIGHT_PTS, ORIGIN_LOCATION iloc=LOWER_LEFT)
	Create a Postscript output stream attached to an existing stream.
	~PSImageBase (void)
	Destructor.
void	setMarker (const Marker &newMarker)
void	comment (const Comment &comment)
void	line (const Line &line)
void	rectangle (const Rectangle &rect)
void	circle (const Circle &circle)
void	polygon (const Polygon &polygon)
void	bitmap (const Bitmap &bitmap)
void	text (const Text &text)
Protected Attributes
std::ofstream	myfstream
	When writing to a file, this is used to set ostr.
std::ostream &	ostr
	The stream to write to.
std::string	filename
	Remember the output file name.
StrokeStyle	lastUsedStrokeStyle
	Postscript uses one color at a time.
TextStyle	lastUsedTextStyle
	Last text style used.

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Constructor & Destructor Documentation

PSImageBase (  std::ostream &  stream, double  width = US_LETTER_WIDTH_PTS, double  height = US_LETTER_HEIGHT_PTS, ORIGIN_LOCATION  iloc = LOWER_LEFT )

Create a Postscript output stream attached to an existing stream. Parameters: stream  Stream to insert Postscript graphic elements width  Width of the Postscript canvas in points height  Height of the Postscript canvas in points iloc  Location of the origin the drawer will use. Definition at line 39 of file PSImageBase.cpp.

PSImageBase (  const char *  fname, double  width = US_LETTER_WIDTH_PTS, double  height = US_LETTER_HEIGHT_PTS, ORIGIN_LOCATION  iloc = LOWER_LEFT )

Create a Postscript output stream attached to an existing stream. Parameters: fname  Name of the output file to be created width  Width of the Postscript canvas in points height  Height of the Postscript canvas in points iloc  Location of the origin the drawer will use. Definition at line 51 of file PSImageBase.cpp.

~PSImageBase (  void   )

Destructor. Definition at line 63 of file PSImageBase.cpp.

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Member Function Documentation

void bitmap (  const Bitmap &  bitmap  )

Definition at line 364 of file PSImageBase.cpp. References Bitmap::boxes, comment(), InterpolatedColorMap::get(), ColorMap::get(), Bitmap::getCM(), ColorMap::getCols(), InterpolatedColorMap::getCols(), Bitmap::getICM(), Color::getRGB(), ColorMap::getRows(), InterpolatedColorMap::getRows(), Bitmap::osc, Bitmap::osr, ostr, Bitmap::x1, Bitmap::x2, Bitmap::y1, and Bitmap::y2.

void circle (  const Circle &  circle  )

Definition at line 300 of file PSImageBase.cpp. References comment(), ostr, Circle::radius, Circle::xc, and Circle::yc.

void comment (  const Comment &  comment  )

Definition at line 77 of file PSImageBase.cpp. References ostr, and Comment::str. Referenced by bitmap(), circle(), polygon(), rectangle(), and text().

void line (  const Line &  line  )

Definition at line 157 of file PSImageBase.cpp. References Marker::getColor(), Markable::getMarker(), Color::getRGBTripletFractional(), and ostr.

void polygon (  const Polygon &  polygon  )

Definition at line 334 of file PSImageBase.cpp. References comment(), and ostr.

void rectangle (  const Rectangle &  rect  )

Definition at line 265 of file PSImageBase.cpp. References comment(), ostr, Rectangle::x1, Rectangle::x2, Rectangle::y1, and Rectangle::y2.

void setMarker (  const Marker &  newMarker  )  [inline]

Definition at line 79 of file PSImageBase.hpp.

void text (  const Text &  text  )

Definition at line 439 of file PSImageBase.cpp. References comment(), Text::getAngle(), TextStyle::getColor(), Color::getRGBTripletFractional(), Text::getString(), Text::isCenter(), Text::isRight(), lastUsedTextStyle, ostr, Text::x, and Text::y.

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Member Data Documentation

std::string filename [protected]

Remember the output file name. Definition at line 109 of file PSImageBase.hpp.

StrokeStyle lastUsedStrokeStyle [protected]

Postscript uses one color at a time. It doesn't use separate colors for edges, lines or shapes. Definition at line 115 of file PSImageBase.hpp.

TextStyle lastUsedTextStyle [protected]

Last text style used. Definition at line 118 of file PSImageBase.hpp. Referenced by text().

std::ofstream myfstream [protected]

When writing to a file, this is used to set ostr. Definition at line 103 of file PSImageBase.hpp.

std::ostream& ostr [protected]

The stream to write to. Definition at line 106 of file PSImageBase.hpp. Referenced by bitmap(), circle(), comment(), line(), polygon(), rectangle(), and text().

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

• PSImageBase.hpp
• PSImageBase.cpp

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