SVGImage Class Reference

#include <SVGImage.hpp>

Collaboration diagram for SVGImage:

[legend]List of all members.

---

Detailed Description

This class generates graphics in Scalable Vector Graphics format.

Much of the code is based on examples and explanations from the text "SVG Essentials" by J. David Eisenberg, published by O'Reilly.

Definition at line 48 of file SVGImage.hpp.

Public Member Functions
	SVGImage (std::ostream &stream, double width=US_LETTER_WIDTH_PTS, double height=US_LETTER_HEIGHT_PTS, ORIGIN_LOCATION iloc=LOWER_LEFT)
	Create an SVG output stream attached to an existing stream.
	SVGImage (const char *fname, double width=US_LETTER_WIDTH_PTS, double height=US_LETTER_HEIGHT_PTS, ORIGIN_LOCATION iloc=LOWER_LEFT)
	Create an SVG output file given the file name.
	~SVGImage (void)
	Destructor.
void	setMarker (const Marker &newMarker)
	Operations.
void	comment (const Comment &comment)
void	line (const Line &line)
void	rectangle (const Rectangle &rect)
void	circle (const Circle &circle)
void	text (const Text &text)
void	polygon (const Polygon &polygon)
void	bitmap (const Bitmap &bitmap)
void	view (void) throw (VDrawException)
Public Attributes
ViewerManager	viewerManager
	Used to define default programs to open this type of file for a preview.
Protected Attributes
std::string	filename
	Remember the output file name.
std::ofstream	myfstream
	When writing to a file, this is used to set ostr.
std::ostream &	ostr
	The stream to write to.

---

Constructor & Destructor Documentation

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

Create an SVG output stream attached to an existing stream. Parameters: stream  Stream to insert SVG graphic elements width  Width of the SVG canvas in points height  Height of the SVG canvas in points iloc  Location of the origin the drawer will use Definition at line 41 of file SVGImage.cpp.

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

Create an SVG output file given the file name. Parameters: fname  Name of the output file to be created width  Width of the SVG canvas in points height  Height of the SVG canvas in points iloc  Location of the origin the drawer will use Definition at line 49 of file SVGImage.cpp.

~SVGImage (  void   )

Destructor. Definition at line 57 of file SVGImage.cpp.

---

Member Function Documentation

void bitmap (  const Bitmap &  bitmap  )

Definition at line 421 of file SVGImage.cpp. References Bitmap::boxes, comment(), ostr, Bitmap::x1, Bitmap::x2, Bitmap::y1, and Bitmap::y2.

void circle (  const Circle &  circle  )

Definition at line 362 of file SVGImage.cpp. References comment(), ostr, Circle::radius, Circle::xc, and Circle::yc.

void comment (  const Comment &  comment  )

Definition at line 122 of file SVGImage.cpp. References ostr, and Comment::str. Referenced by bitmap(), circle(), line(), polygon(), rectangle(), and text().

void line (  const Line &  line  )

Definition at line 150 of file SVGImage.cpp. References Path::asAbsolute(), comment(), Markable::getMarker(), ostr, and Marker::uniqueName().

void polygon (  const Polygon &  polygon  )

Definition at line 391 of file SVGImage.cpp. References comment(), and ostr.

void rectangle (  const Rectangle &  rect  )

Definition at line 331 of file SVGImage.cpp. References comment(), ostr, Rectangle::x1, Rectangle::x2, Rectangle::y1, and Rectangle::y2.

void setMarker (  const Marker &  newMarker  )  [inline]

Operations. Definition at line 90 of file SVGImage.hpp.

void text (  const Text &  text  )

Definition at line 453 of file SVGImage.cpp. References comment(), Text::getAngle(), TextStyle::getColor(), TextStyle::getPointSize(), Color::getRGB(), Text::getString(), TextStyle::isBold(), Text::isCenter(), TextStyle::isItalic(), Text::isLeft(), TextStyle::isMonospace(), TextStyle::isSansSerif(), TextStyle::isSerif(), TextStyle::isStrike(), TextStyle::isUnderline(), ostr, Text::x, and Text::y.

void view (  void   )  throw (VDrawException)

Definition at line 544 of file SVGImage.cpp. References filename, ostr, ViewerManager::registerViewer(), ViewerManager::view(), and viewerManager.

---

Member Data Documentation

std::string filename [protected]

Remember the output file name. Definition at line 126 of file SVGImage.hpp. Referenced by view().

std::ofstream myfstream [protected]

When writing to a file, this is used to set ostr. Definition at line 129 of file SVGImage.hpp.

std::ostream& ostr [protected]

The stream to write to. Definition at line 132 of file SVGImage.hpp. Referenced by bitmap(), circle(), comment(), line(), polygon(), rectangle(), text(), and view().

ViewerManager viewerManager

Used to define default programs to open this type of file for a preview. Definition at line 118 of file SVGImage.hpp. Referenced by view().

---

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

• SVGImage.hpp
• SVGImage.cpp

---