com.ribs.pdf

Class Java2DMarkupHandler

java.lang.Object

com.ribs.pdf.PDFMarkupHandler

com.ribs.pdf.Java2DMarkupHandler

Direct Known Subclasses:

BufferedMarkupHandler

public class Java2DMarkupHandler
extends PDFMarkupHandler

Constructor Summary

Constructors

Constructor and Description
Java2DMarkupHandler(java.awt.Graphics2D g)

Method Summary

Modifier and Type	Method and Description
void	beginPage(float width, float height) Set the bounds of the page.
void	clipChanged(PDFGState g) reset the clip
void	drawImage(PDFGState g, java.awt.Image i, java.awt.geom.AffineTransform ixform) Draw an image
void	fillPath(PDFGState g, java.awt.geom.GeneralPath p) Fill the current path using the fill params in the gstate
java.awt.font.FontRenderContext	getFontRenderContext() Return an awt FontRenderContext object which will be used to render the fonts.
java.awt.Graphics	getGraphics() Return an awt Graphics object which will be used for suspect purposes.
void	setGraphics(java.awt.Graphics2D g) Set the Graphics2D object that will do all the rendering.
void	showText(PDFGState g, java.awt.font.GlyphVector v) Draw some text at the current text position.
void	strokePath(PDFGState g, java.awt.geom.GeneralPath p) Stroke the current path with the current miter limit, color, etc.
void	sun_bug_4723021_workaround(java.awt.Image i, java.awt.geom.AffineTransform ixform) http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4723021 Applying a transform to an image with interesting SampleModels fails.

Methods inherited from class java.lang.Object

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

Constructor Detail

Java2DMarkupHandler

public Java2DMarkupHandler(java.awt.Graphics2D g)

Method Detail

setGraphics

public void setGraphics(java.awt.Graphics2D g)

Set the Graphics2D object that will do all the rendering.

getGraphics

public java.awt.Graphics getGraphics()

Description copied from class: PDFMarkupHandler

Return an awt Graphics object which will be used for suspect purposes. XXX: this is really to help get the FontMetrics for a given font

Specified by:

getGraphics in class PDFMarkupHandler

beginPage

public void beginPage(float width,
                      float height)

Set the bounds of the page. This will be called before any marking operations.

Specified by:

beginPage in class PDFMarkupHandler

clipChanged

public void clipChanged(PDFGState g)

reset the clip

Specified by:

clipChanged in class PDFMarkupHandler

strokePath

public void strokePath(PDFGState g,
                       java.awt.geom.GeneralPath p)

Stroke the current path with the current miter limit, color, etc.

Specified by:

strokePath in class PDFMarkupHandler

fillPath

public void fillPath(PDFGState g,
                     java.awt.geom.GeneralPath p)

Fill the current path using the fill params in the gstate

Specified by:

fillPath in class PDFMarkupHandler

drawImage

public void drawImage(PDFGState g,
                      java.awt.Image i,
                      java.awt.geom.AffineTransform ixform)

Draw an image

Specified by:

drawImage in class PDFMarkupHandler

sun_bug_4723021_workaround

public void sun_bug_4723021_workaround(java.awt.Image i,
                                       java.awt.geom.AffineTransform ixform)

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4723021 Applying a transform to an image with interesting SampleModels fails. To work around this, we try creating an untransformed RGBA image first and then redrawing that with the desired transform.

showText

public void showText(PDFGState g,
                     java.awt.font.GlyphVector v)

Draw some text at the current text position. The glyphVector will have been created by the parser using the current font and its character encodings.

Specified by:

showText in class PDFMarkupHandler

getFontRenderContext

public java.awt.font.FontRenderContext getFontRenderContext()

Description copied from class: PDFMarkupHandler

Return an awt FontRenderContext object which will be used to render the fonts. The same rendercontext is used for the entire page.

Specified by:

getFontRenderContext in class PDFMarkupHandler