org.apache.fop.svg
public class PDFTextUtil extends java.lang.Object
Modifier and Type | Field and Description |
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static int |
TR_CLIP
PDF text rendering mode: Add text to path for clipping
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static int |
TR_FILL
PDF text rendering mode: Fill text
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static int |
TR_FILL_CLIP
PDF text rendering mode: Fill text and add to path for clipping
|
static int |
TR_FILL_STROKE
PDF text rendering mode: Fill, then stroke text
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static int |
TR_FILL_STROKE_CLIP
PDF text rendering mode: Fill, then stroke text and add to path for clipping
|
static int |
TR_INVISIBLE
PDF text rendering mode: Neither fill nor stroke text (invisible)
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static int |
TR_STROKE
PDF text rendering mode: Stroke text
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static int |
TR_STROKE_CLIP
PDF text rendering mode: Stroke text and add to path for clipping
|
Constructor and Description |
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PDFTextUtil(PDFGraphics2D g2d)
Main constructor.
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Modifier and Type | Method and Description |
---|---|
void |
adjustGlyphTJ(double adjust)
Writes a glyph adjust value to the "TJ-Buffer".
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void |
beginTextObject()
Called when a new text object should be started.
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void |
concatMatrixCurrentTransform()
Creates a "cm" command using the current transformation as the matrix.
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void |
endTextObject()
Called when a text object should be ended.
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Font |
getCurrentFont()
Returns the current font in use.
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void |
restoreGraphicsState()
Creates a "Q" command, restoring the entire graphics state to its former value by popping
it from the stack.
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void |
saveGraphicsState()
Creates a "q" command, pushing a copy of the entire graphics state onto the stack.
|
Font |
selectFontForChar(char ch)
Selects a font from the font list suitable to display the given character.
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void |
setCurrentFont(Font f)
Sets the current font.
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void |
setFont(Font font)
Sets the current font for the text object.
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void |
setFonts(Font[] fonts)
Sets the current fonts for the text object.
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void |
setTextRenderingMode(boolean fill,
boolean stroke,
boolean addToClip)
Sets the text rendering mode.
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void |
setTextRenderingMode(int mode)
Sets the text rendering mode.
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void |
writeTextMatrix(java.awt.geom.AffineTransform localTransform)
Writes a "Tm" command, setting a new text transformation matrix.
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void |
writeTf(Font f)
Writes a "Tf" command, setting a new current font.
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void |
writeTJ()
Writes a "TJ" command, writing out the accumulated buffer with the characters and glyph
positioning values.
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void |
writeTJChar(char ch)
Writes a char to the "TJ-Buffer".
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public static final int TR_FILL
public static final int TR_STROKE
public static final int TR_FILL_STROKE
public static final int TR_INVISIBLE
public static final int TR_FILL_CLIP
public static final int TR_STROKE_CLIP
public static final int TR_FILL_STROKE_CLIP
public static final int TR_CLIP
public PDFTextUtil(PDFGraphics2D g2d)
g2d
- the PDFGraphics2D instance to work withpublic void beginTextObject()
public void endTextObject()
public void saveGraphicsState()
public void restoreGraphicsState()
public void concatMatrixCurrentTransform()
public void setFonts(Font[] fonts)
fonts
- the new fontspublic void setFont(Font font)
font
- the new fontpublic Font getCurrentFont()
public void setCurrentFont(Font f)
f
- the new font to usepublic void writeTf(Font f)
f
- the font to selectpublic void setTextRenderingMode(int mode)
mode
- the rendering mode (value 0 to 7, see PDF Spec, constants: TR_*)public void setTextRenderingMode(boolean fill, boolean stroke, boolean addToClip)
fill
- true if the text should be filledstroke
- true if the text should be strokedaddToClip
- true if the path should be added for clippingpublic void writeTextMatrix(java.awt.geom.AffineTransform localTransform)
localTransform
- the new text transformation matrixpublic Font selectFontForChar(char ch)
ch
- the characterpublic void writeTJChar(char ch)
ch
- the unmapped characterpublic void adjustGlyphTJ(double adjust)
adjust
- the glyph adjust value in thousands of text unit space.public void writeTJ()
Copyright 1999-2008 The Apache Software Foundation. All Rights Reserved.