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Java Source Code / Java Documentation » Graphic Library » jcommon components » org.jfree.text 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.jfree.text.TextBlock

TextBlock
public class TextBlock implements Serializable(Code)
A list of TextLine objects that form a block of text.
See Also:   TextUtilities.createTextBlock(StringFontPaint)
author:
   David Gilbert


Field Summary
final protected static  LogContextlogger
     Access to logging facilities.

Constructor Summary
public  TextBlock()
     Creates a new empty text block.

Method Summary
public  voidaddLine(String text, Font font, Paint paint)
     Adds a line of text that will be displayed using the specified font.
public  voidaddLine(TextLine line)
     Adds a TextLine to the block.
public  ShapecalculateBounds(Graphics2D g2, float anchorX, float anchorY, TextBlockAnchor anchor, float rotateX, float rotateY, double angle)
     Returns the bounds of the text block.
Parameters:
  g2 - the graphics device (null not permitted).
Parameters:
  anchorX - the x-coordinate for the anchor point.
Parameters:
  anchorY - the y-coordinate for the anchor point.
Parameters:
  anchor - the text block anchor (null not permitted).
Parameters:
  rotateX - the x-coordinate for the rotation point.
Parameters:
  rotateY - the y-coordinate for the rotation point.
Parameters:
  angle - the rotation angle.
public  Size2DcalculateDimensions(Graphics2D g2)
     Returns the width and height of the text block.
Parameters:
  g2 - the graphics device.
public  voiddraw(Graphics2D g2, float x, float y, TextBlockAnchor anchor)
     Draws the text block at a specific location.
public  voiddraw(Graphics2D g2, float anchorX, float anchorY, TextBlockAnchor anchor, float rotateX, float rotateY, double angle)
     Draws the text block, aligning it with the specified anchor point and rotating it about the specified rotation point.
public  booleanequals(Object obj)
     Tests this object for equality with an arbitrary object.
Parameters:
  obj - the object to test against (null permitted).
public  TextLinegetLastLine()
     Returns the last line in the block.
public  HorizontalAlignmentgetLineAlignment()
     Returns the alignment of the lines of text within the block.
public  ListgetLines()
     Returns an unmodifiable list containing the lines for the text block.
public  inthashCode()
     Returns a hash code for this object.
public  voidsetLineAlignment(HorizontalAlignment alignment)
     Sets the alignment of the lines of text within the block.

Field Detail
logger
final protected static LogContext logger(Code)
Access to logging facilities.




Constructor Detail
TextBlock
public TextBlock()(Code)
Creates a new empty text block.




Method Detail
addLine
public void addLine(String text, Font font, Paint paint)(Code)
Adds a line of text that will be displayed using the specified font.
Parameters:
  text - the text.
Parameters:
  font - the font.
Parameters:
  paint - the paint.



addLine
public void addLine(TextLine line)(Code)
Adds a TextLine to the block.
Parameters:
  line - the line.



calculateBounds
public Shape calculateBounds(Graphics2D g2, float anchorX, float anchorY, TextBlockAnchor anchor, float rotateX, float rotateY, double angle)(Code)
Returns the bounds of the text block.
Parameters:
  g2 - the graphics device (null not permitted).
Parameters:
  anchorX - the x-coordinate for the anchor point.
Parameters:
  anchorY - the y-coordinate for the anchor point.
Parameters:
  anchor - the text block anchor (null not permitted).
Parameters:
  rotateX - the x-coordinate for the rotation point.
Parameters:
  rotateY - the y-coordinate for the rotation point.
Parameters:
  angle - the rotation angle. The bounds.



calculateDimensions
public Size2D calculateDimensions(Graphics2D g2)(Code)
Returns the width and height of the text block.
Parameters:
  g2 - the graphics device. The width and height.



draw
public void draw(Graphics2D g2, float x, float y, TextBlockAnchor anchor)(Code)
Draws the text block at a specific location.
Parameters:
  g2 - the graphics device.
Parameters:
  x - the x-coordinate for the anchor point.
Parameters:
  y - the y-coordinate for the anchor point.
Parameters:
  anchor - the anchor point.



draw
public void draw(Graphics2D g2, float anchorX, float anchorY, TextBlockAnchor anchor, float rotateX, float rotateY, double angle)(Code)
Draws the text block, aligning it with the specified anchor point and rotating it about the specified rotation point.
Parameters:
  g2 - the graphics device.
Parameters:
  anchorX - the x-coordinate for the anchor point.
Parameters:
  anchorY - the y-coordinate for the anchor point.
Parameters:
  anchor - the point on the text block that is aligned to the anchor point.
Parameters:
  rotateX - the x-coordinate for the rotation point.
Parameters:
  rotateY - the x-coordinate for the rotation point.
Parameters:
  angle - the rotation (in radians).



equals
public boolean equals(Object obj)(Code)
Tests this object for equality with an arbitrary object.
Parameters:
  obj - the object to test against (null permitted). A boolean.



getLastLine
public TextLine getLastLine()(Code)
Returns the last line in the block. The last line in the block.



getLineAlignment
public HorizontalAlignment getLineAlignment()(Code)
Returns the alignment of the lines of text within the block. The alignment (never null).



getLines
public List getLines()(Code)
Returns an unmodifiable list containing the lines for the text block. A list of TextLine objects.



hashCode
public int hashCode()(Code)
Returns a hash code for this object. A hash code.



setLineAlignment
public void setLineAlignment(HorizontalAlignment alignment)(Code)
Sets the alignment of the lines of text within the block.
Parameters:
  alignment - the alignment (null not permitted).



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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