org.apache.batik.gvt.renderer
Class StrokingTextPainter
java.lang.Object
|
+--org.apache.batik.gvt.renderer.BasicTextPainter
|
+--org.apache.batik.gvt.renderer.StrokingTextPainter
- All Implemented Interfaces:
- TextPainter
- public class StrokingTextPainter
- extends BasicTextPainter
More sophisticated implementation of TextPainter which
renders the attributed character iterator of a TextNode.
StrokingTextPainter includes support for stroke, fill, opacity,
text-decoration, and other attributes.
- See Also:
TextPainter
,
GVTAttributedCharacterIterator
Method Summary |
protected java.awt.geom.Rectangle2D |
getBounds(TextNode node,
java.awt.font.FontRenderContext context,
boolean includeDecoration,
boolean includeStrokeWidth)
|
java.awt.Shape |
getHighlightShape(Mark beginMark,
Mark endMark)
Return a Shape, in the coordinate system of the text layout,
which encloses the text selection delineated by two Mark instances. |
protected java.awt.Shape |
getOutline(TextNode node,
java.awt.font.FontRenderContext frc,
boolean includeDecoration)
Get a Shape in userspace coords which defines the textnode glyph outlines. |
int[] |
getSelected(java.text.AttributedCharacterIterator aci,
Mark startMark,
Mark finishMark)
Returns an array of ints representing begin/end index pairs into
an AttributedCharacterIterator which represents the text
selection delineated by two Mark instances. |
protected Mark |
hitTest(double x,
double y,
java.text.AttributedCharacterIterator aci,
TextNode node,
GraphicsNodeRenderContext context)
|
void |
paint(TextNode node,
java.awt.Graphics2D g2d,
GraphicsNodeRenderContext context)
Paints the specified attributed character iterator using the
specified Graphics2D and rendering context. |
Mark |
selectFirst(double x,
double y,
java.text.AttributedCharacterIterator aci,
TextNode node,
GraphicsNodeRenderContext context)
Selects the first glyph in the text node. |
Mark |
selectLast(double x,
double y,
java.text.AttributedCharacterIterator aci,
TextNode node,
GraphicsNodeRenderContext context)
Selects the last glyph in the text node. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StrokingTextPainter
public StrokingTextPainter()
paint
public void paint(TextNode node,
java.awt.Graphics2D g2d,
GraphicsNodeRenderContext context)
- Paints the specified attributed character iterator using the
specified Graphics2D and rendering context.
Note that the GraphicsNodeRenderContext contains a TextPainter
reference.
- Parameters:
shape
- the shape to paintg2d
- the Graphics2D to usecontext
- the rendering context.- See Also:
TextPainter
,
GraphicsNodeRenderContext
getBounds
protected java.awt.geom.Rectangle2D getBounds(TextNode node,
java.awt.font.FontRenderContext context,
boolean includeDecoration,
boolean includeStrokeWidth)
- Overrides:
getBounds
in class BasicTextPainter
getOutline
protected java.awt.Shape getOutline(TextNode node,
java.awt.font.FontRenderContext frc,
boolean includeDecoration)
- Get a Shape in userspace coords which defines the textnode glyph outlines.
- Overrides:
getOutline
in class BasicTextPainter
- Parameters:
node
- the TextNode to measurefrc
- the font rendering context.includeDecoration
- whether to include text decoration
outlines.
hitTest
protected Mark hitTest(double x,
double y,
java.text.AttributedCharacterIterator aci,
TextNode node,
GraphicsNodeRenderContext context)
- Overrides:
hitTest
in class BasicTextPainter
selectFirst
public Mark selectFirst(double x,
double y,
java.text.AttributedCharacterIterator aci,
TextNode node,
GraphicsNodeRenderContext context)
- Selects the first glyph in the text node.
selectLast
public Mark selectLast(double x,
double y,
java.text.AttributedCharacterIterator aci,
TextNode node,
GraphicsNodeRenderContext context)
- Selects the last glyph in the text node.
getSelected
public int[] getSelected(java.text.AttributedCharacterIterator aci,
Mark startMark,
Mark finishMark)
- Returns an array of ints representing begin/end index pairs into
an AttributedCharacterIterator which represents the text
selection delineated by two Mark instances.
Note: The Mark instances passed must have been instantiated by
an instance of this enclosing TextPainter implementation.
getHighlightShape
public java.awt.Shape getHighlightShape(Mark beginMark,
Mark endMark)
- Return a Shape, in the coordinate system of the text layout,
which encloses the text selection delineated by two Mark instances.
Note: The Mark instances passed must have been instantiated by
an instance of this enclosing TextPainter implementation.
Copyright © 2001 Apache Software Foundation. All Rights Reserved.