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java.lang.Object | +--org.apache.batik.gvt.renderer.BasicTextPainter | +--org.apache.batik.gvt.renderer.StrokingTextPainter
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.
TextPainter
,
GVTAttributedCharacterIterator
Nested Class Summary | |
class |
StrokingTextPainter.TextRun
Inner convenience class for associating a TextLayout for sub-spans, and the ACI which iterates over that subspan. |
Nested classes inherited from class org.apache.batik.gvt.renderer.BasicTextPainter |
BasicTextPainter.BasicMark |
Field Summary | |
static java.lang.Integer |
ADJUST_ALL
|
static java.lang.Integer |
ADJUST_SPACING
|
static GVTAttributedCharacterIterator.TextAttribute |
ALT_GLYPH_HANDLER
|
static java.text.AttributedCharacterIterator.Attribute |
ANCHOR_TYPE
|
static java.text.AttributedCharacterIterator.Attribute |
BIDI_LEVEL
|
static java.text.AttributedCharacterIterator.Attribute |
FLOW_PARAGRAPH
|
static java.text.AttributedCharacterIterator.Attribute |
FLOW_REGIONS
|
static java.text.AttributedCharacterIterator.Attribute |
GVT_FONT
|
static java.text.AttributedCharacterIterator.Attribute |
GVT_FONT_FAMILIES
|
protected static TextPainter |
singleton
A unique instance of this class. |
static java.text.AttributedCharacterIterator.Attribute |
TEXT_COMPOUND_DELIMITER
|
static java.text.AttributedCharacterIterator.Attribute |
TEXTPATH
|
static java.text.AttributedCharacterIterator.Attribute |
XPOS
|
static java.text.AttributedCharacterIterator.Attribute |
YPOS
|
Fields inherited from class org.apache.batik.gvt.renderer.BasicTextPainter |
aaOffFontRenderContext, fontRenderContext |
Constructor Summary | |
StrokingTextPainter()
|
Method Summary | |
java.awt.geom.Rectangle2D |
getBounds2D(TextNode node)
Get a Rectangle2D in userspace coords which encloses the textnode glyphs including stroke etc. |
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. |
static TextPainter |
getInstance()
Returns a unique instance of this class. |
Mark |
getMark(TextNode node,
int index,
boolean leadingEdge)
Returns a mark for the char at index in node's AttributedCharacterIterator. |
java.awt.Shape |
getOutline(TextNode node)
Get a Shape in userspace coords which defines the textnode glyph outlines. |
int[] |
getSelected(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. |
java.util.List |
getTextRuns(TextNode node,
java.text.AttributedCharacterIterator aci)
|
protected Mark |
hitTest(double x,
double y,
TextNode node)
Returns the mark for the specified parameters. |
void |
paint(TextNode node,
java.awt.Graphics2D g2d)
Paints the specified text node using the specified Graphics2D. |
Mark |
selectFirst(TextNode node)
Selects the first glyph in the text node. |
Mark |
selectLast(TextNode node)
Selects the last glyph in the text node. |
Methods inherited from class org.apache.batik.gvt.renderer.BasicTextPainter |
getGeometryBounds, getTextLayoutFactory, selectAt, selectTo |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.text.AttributedCharacterIterator.Attribute FLOW_REGIONS
public static final java.text.AttributedCharacterIterator.Attribute FLOW_PARAGRAPH
public static final java.text.AttributedCharacterIterator.Attribute TEXT_COMPOUND_DELIMITER
public static final java.text.AttributedCharacterIterator.Attribute GVT_FONT
public static final java.text.AttributedCharacterIterator.Attribute GVT_FONT_FAMILIES
public static final java.text.AttributedCharacterIterator.Attribute BIDI_LEVEL
public static final java.text.AttributedCharacterIterator.Attribute XPOS
public static final java.text.AttributedCharacterIterator.Attribute YPOS
public static final java.text.AttributedCharacterIterator.Attribute TEXTPATH
public static final java.text.AttributedCharacterIterator.Attribute ANCHOR_TYPE
public static final java.lang.Integer ADJUST_SPACING
public static final java.lang.Integer ADJUST_ALL
public static final GVTAttributedCharacterIterator.TextAttribute ALT_GLYPH_HANDLER
protected static TextPainter singleton
Constructor Detail |
public StrokingTextPainter()
Method Detail |
public static TextPainter getInstance()
public void paint(TextNode node, java.awt.Graphics2D g2d)
node
- the text node to paintg2d
- the Graphics2D to usepublic java.util.List getTextRuns(TextNode node, java.text.AttributedCharacterIterator aci)
public java.awt.Shape getOutline(TextNode node)
node
- the TextNode to measurepublic java.awt.geom.Rectangle2D getBounds2D(TextNode node)
node
- the TextNode to measurepublic Mark getMark(TextNode node, int index, boolean leadingEdge)
TextPainter
protected Mark hitTest(double x, double y, TextNode node)
BasicTextPainter
hitTest
in class BasicTextPainter
public Mark selectFirst(TextNode node)
public Mark selectLast(TextNode node)
public int[] getSelected(Mark startMark, Mark finishMark)
public java.awt.Shape getHighlightShape(Mark beginMark, Mark endMark)
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