org.rosuda.pograss
Class PoGraSSmeta

java.lang.Object
  org.rosuda.pograss.PoGraSS
      org.rosuda.pograss.PoGraSSmeta

public class PoGraSSmeta
extends PoGraSS

Portable Graphics SubSystem, meta data implementation

Version:

$Id: PoGraSSmeta.java,v 1.7 2003/07/29 21:54:22 starsoft Exp $

Field Summary

Fields inherited from class org.rosuda.pograss.PoGraSS

FA_Bold, FA_Ital, FA_MASK_Type, FA_Normal, FF_Mono, FF_SansSerif, FF_Serif, localLayerCache, TA_Center, TA_Left, TA_MASK_Or, TA_Right, version, versionString

Constructor Summary

PoGraSSmeta()

Method Summary

void	addComment(String c)
void	begin()
void	defineColor(String nam, int R, int G, int B)
void	drawLine(int x1, int y1, int x2, int y2)
void	drawOval(int x, int y, int rx, int ry)
void	drawPolygon(int[] x, int[] y, int pts, boolean closed)
void	drawRect(int x1, int y1, int x2, int y2)
void	drawRoundRect(int x1, int y1, int x2, int y2, int dx, int dy)
void	drawString(String txt, int x, int y)
void	drawString(String txt, int x, int y, double ax, double ay) draw string with anchor point x,y where ax and ay translate the anchor relative to text extension.
void	drawString(String txt, int x, int y, double ax, double ay, double rot) addition: rot specifies rotation angle around the anchor. negative values additionally flip the text on the horizontal axis of the text.
void	drawString(String txt, int x, int y, int a) draw string with special attributes set (e.g. alignment etc.)
void	end()
static boolean	executeMeta(PoGraSS p, String s)
void	fillOval(int x, int y, int rx, int ry)
void	fillPolygon(int[] x, int[] y, int pts)
void	fillRect(int x1, int y1, int x2, int y2)
void	fillRoundRect(int x1, int y1, int x2, int y2, int dx, int dy)
String	getMeta()
void	lineTo(int x, int y)
void	moveTo(int x, int y)
void	nextLayer()
void	resetMeta()
void	setBounds(int w, int h)
void	setBounds(int x, int y, int w, int h)
void	setColor(int R, int G, int B)
void	setColor(String nam)
void	setFillStyle(int s)
void	setFontFace(int face) set font face by style
void	setFontSize(int pt)
void	setFontStyle(int attr)
void	setLineWidth(int w)
void	setOptionalFace(String name) set optional font face. the underlying system will use the face only if it's available.
void	setTitle(String t)

Methods inherited from class org.rosuda.pograss.PoGraSS

beginAlphaBlock, defineColor, drawArc, drawPolygon, drawPolyline, endAlphaBlock, fallbackAlpha, fillArc, getBounds, getHeightEstimate, getWidthEstimate, internalSupportsAlpha, nextObject, nextObject, oval, passVersionInfo, polygon, rect, resetClip, resetGlobalAlpha, roundRect, setBrushColor, setBrushColor, setBrushColor, setBrushColor, setClip, setColor, setColor, setColor, setFontFace, setFontSize, setGlobalAlpha, setLineWidth, setOutPrintStream, setPenColor, setPenColor, setPenColor, setPenColor, useJointColors

Methods inherited from class java.lang.Object

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

Constructor Detail

PoGraSSmeta

public PoGraSSmeta()

Method Detail

addComment

public void addComment(String c)

Overrides:

addComment in class PoGraSS

setTitle

public void setTitle(String t)

Overrides:

setTitle in class PoGraSS

setBounds

public void setBounds(int w,
                      int h)

Overrides:

setBounds in class PoGraSS

setBounds

public void setBounds(int x,
                      int y,
                      int w,
                      int h)

Overrides:

setBounds in class PoGraSS

defineColor

public void defineColor(String nam,
                        int R,
                        int G,
                        int B)

Overrides:

defineColor in class PoGraSS

setColor

public void setColor(int R,
                     int G,
                     int B)

Overrides:

setColor in class PoGraSS

setColor

public void setColor(String nam)

Overrides:

setColor in class PoGraSS

drawLine

public void drawLine(int x1,
                     int y1,
                     int x2,
                     int y2)

Overrides:

drawLine in class PoGraSS

moveTo

public void moveTo(int x,
                   int y)

Overrides:

moveTo in class PoGraSS

lineTo

public void lineTo(int x,
                   int y)

Overrides:

lineTo in class PoGraSS

drawRect

public void drawRect(int x1,
                     int y1,
                     int x2,
                     int y2)

Overrides:

drawRect in class PoGraSS

fillRect

public void fillRect(int x1,
                     int y1,
                     int x2,
                     int y2)

Overrides:

fillRect in class PoGraSS

drawRoundRect

public void drawRoundRect(int x1,
                          int y1,
                          int x2,
                          int y2,
                          int dx,
                          int dy)

Overrides:

drawRoundRect in class PoGraSS

fillRoundRect

public void fillRoundRect(int x1,
                          int y1,
                          int x2,
                          int y2,
                          int dx,
                          int dy)

Overrides:

fillRoundRect in class PoGraSS

drawOval

public void drawOval(int x,
                     int y,
                     int rx,
                     int ry)

Overrides:

drawOval in class PoGraSS

fillOval

public void fillOval(int x,
                     int y,
                     int rx,
                     int ry)

Overrides:

fillOval in class PoGraSS

setLineWidth

public void setLineWidth(int w)

setFillStyle

public void setFillStyle(int s)

Overrides:

setFillStyle in class PoGraSS

drawString

public void drawString(String txt,
                       int x,
                       int y)

Overrides:

drawString in class PoGraSS

drawString

public void drawString(String txt,
                       int x,
                       int y,
                       int a)

Description copied from class: PoGraSS

draw string with special attributes set (e.g. alignment etc.) default is left alignment, horizontal

Overrides:

drawString in class PoGraSS

drawString

public void drawString(String txt,
                       int x,
                       int y,
                       double ax,
                       double ay)

Description copied from class: PoGraSS

draw string with anchor point x,y where ax and ay translate the anchor relative to text extension. For example ax=0.5, ay=0.5 center the text in both directions relative to the anchor point.

Overrides:

drawString in class PoGraSS

drawString

public void drawString(String txt,
                       int x,
                       int y,
                       double ax,
                       double ay,
                       double rot)

Description copied from class: PoGraSS

addition: rot specifies rotation angle around the anchor. negative values additionally flip the text on the horizontal axis of the text.

Overrides:

drawString in class PoGraSS

setFontFace

public void setFontFace(int face)

Description copied from class: PoGraSS

set font face by style

Overrides:

setFontFace in class PoGraSS

setOptionalFace

public void setOptionalFace(String name)

Description copied from class: PoGraSS

set optional font face. the underlying system will use the face only if it's available. you should specify the desired font type by PoGraSS.setFontFace(int) and refine this selection by setting optional face. It is not guaranteed that this face will be used, keep it in mind. example: setFontFace(FF_SansSerif); setOptionalFont("Helvetica"); setOptionalFont("Myriad");

Overrides:

setOptionalFace in class PoGraSS

setFontSize

public void setFontSize(int pt)

setFontStyle

public void setFontStyle(int attr)

Overrides:

setFontStyle in class PoGraSS

drawPolygon

public void drawPolygon(int[] x,
                        int[] y,
                        int pts,
                        boolean closed)

Overrides:

drawPolygon in class PoGraSS

fillPolygon

public void fillPolygon(int[] x,
                        int[] y,
                        int pts)

Overrides:

fillPolygon in class PoGraSS

nextLayer

public void nextLayer()

Overrides:

nextLayer in class PoGraSS

begin

public void begin()

Overrides:

begin in class PoGraSS

end

public void end()

Overrides:

end in class PoGraSS

resetMeta

public void resetMeta()

executeMeta

public static boolean executeMeta(PoGraSS p,
                                  String s)

getMeta

public String getMeta()