Package org.antlr.v4.gui

Class PostScriptDocument

java.lang.Object

org.antlr.v4.gui.PostScriptDocument

public class PostScriptDocument
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected String	boundingBox
protected int	boundingBoxHeight
protected int	boundingBoxWidth
protected boolean	closed
static String	DEFAULT_FONT
protected SystemFontMetrics	fontMetrics
protected String	fontName
protected int	fontSize
protected double	lineWidth
static Map<String,String>	POSTSCRIPT_FONT_NAMES
protected StringBuilder	ps

Constructor Summary

Constructors

Constructor	Description
PostScriptDocument()
PostScriptDocument(String fontName, int fontSize)

Method Summary

Modifier and Type	Method	Description
void	boundingBox(int w, int h)
void	close()
int	getFontSize()
double	getLineHeight()
String	getPS()
double	getWidth(char c)	All chars are 600 thousands of an 'em' wide if courier
double	getWidth(String s)
protected StringBuilder	header()	Compute the header separately because we need to wait for the bounding box
void	highlight(double x, double y, double width, double height)	Make red box
void	line(double x1, double y1, double x2, double y2)
void	lineto(double x, double y)
void	lineWidth(double w)
void	move(double x, double y)
void	rect(double x, double y, double width, double height)
void	setFont(String fontName, int fontSize)
void	stroke()
void	text(String s, double x, double y)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_FONT

public static final String DEFAULT_FONT

See Also:

Constant Field Values

POSTSCRIPT_FONT_NAMES

public static final Map<String,String> POSTSCRIPT_FONT_NAMES

boundingBoxWidth

protected int boundingBoxWidth

boundingBoxHeight

protected int boundingBoxHeight

fontMetrics

protected SystemFontMetrics fontMetrics

fontName

protected String fontName

fontSize

protected int fontSize

lineWidth

protected double lineWidth

boundingBox

protected String boundingBox

ps

protected StringBuilder ps

closed

protected boolean closed

Constructor Detail

PostScriptDocument

public PostScriptDocument()

PostScriptDocument

public PostScriptDocument(String fontName,
                          int fontSize)

Method Detail

getPS

public String getPS()

boundingBox

public void boundingBox(int w,
                        int h)

close

public void close()

header

protected StringBuilder header()

Compute the header separately because we need to wait for the bounding box

setFont

public void setFont(String fontName,
                    int fontSize)

lineWidth

public void lineWidth(double w)

move

public void move(double x,
                 double y)

lineto

public void lineto(double x,
                   double y)

line

public void line(double x1,
                 double y1,
                 double x2,
                 double y2)

rect

public void rect(double x,
                 double y,
                 double width,
                 double height)

highlight

public void highlight(double x,
                      double y,
                      double width,
                      double height)

Make red box

stroke

public void stroke()

text

public void text(String s,
                 double x,
                 double y)

getWidth

public double getWidth(char c)

All chars are 600 thousands of an 'em' wide if courier

getWidth

public double getWidth(String s)

getLineHeight

public double getLineHeight()

getFontSize

public int getFontSize()