LabelBlock

java.lang.Object
- org.jfree.chart.block.AbstractBlock
- - org.jfree.chart.block.LabelBlock

All Implemented Interfaces:

Serializable, Cloneable, Block, org.jfree.ui.Drawable, org.jfree.util.PublicCloneable
```
public class LabelBlock
extends AbstractBlock
implements Block, org.jfree.util.PublicCloneable
```
A block containing a label.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

static Paint DEFAULT_PAINT
The default color.

Fields
Modifier and Type	Field and Description
`static Paint`	`DEFAULT_PAINT` The default color.

Constructor Summary

Constructors
Constructor and Description
`LabelBlock(String label)` Creates a new label block.
`LabelBlock(String text, Font font)` Creates a new label block.
`LabelBlock(String text, Font font, Paint paint)` Creates a new label block.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`org.jfree.ui.Size2D`	`arrange(Graphics2D g2, RectangleConstraint constraint)` Arranges the contents of the block, within the given constraints, and returns the block size.
`Object`	`clone()` Returns a clone of this `LabelBlock` instance.
`void`	`draw(Graphics2D g2, Rectangle2D area)` Draws the block.
`Object`	`draw(Graphics2D g2, Rectangle2D area, Object params)` Draws the block within the specified area.
`boolean`	`equals(Object obj)` Tests this `LabelBlock` for equality with an arbitrary object.
`org.jfree.text.TextBlockAnchor`	`getContentAlignmentPoint()` Returns the content alignment point.
`Font`	`getFont()` Returns the font.
`Paint`	`getPaint()` Returns the paint.
`org.jfree.ui.RectangleAnchor`	`getTextAnchor()` Returns the text anchor (never `null`).
`String`	`getToolTipText()` Returns the tool tip text.
`String`	`getURLText()` Returns the URL text.
`void`	`setContentAlignmentPoint(org.jfree.text.TextBlockAnchor anchor)` Sets the content alignment point.
`void`	`setFont(Font font)` Sets the font and regenerates the label.
`void`	`setPaint(Paint paint)` Sets the paint and regenerates the label.
`void`	`setTextAnchor(org.jfree.ui.RectangleAnchor anchor)` Sets the text anchor.
`void`	`setToolTipText(String text)` Sets the tool tip text.
`void`	`setURLText(String text)` Sets the URL text.

Methods inherited from class org.jfree.chart.block.AbstractBlock
arrange, getBorder, getBounds, getContentXOffset, getContentYOffset, getFrame, getHeight, getID, getMargin, getPadding, getWidth, setBorder, setBorder, setBounds, setFrame, setHeight, setID, setMargin, setMargin, setPadding, setPadding, setWidth

Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jfree.chart.block.Block
arrange, getBounds, getID, setBounds, setID

- Field Detail
  - DEFAULT_PAINT
```
public static final Paint DEFAULT_PAINT
```
    The default color.
- Constructor Detail
  - LabelBlock
```
public LabelBlock(String label)
```
    Creates a new label block.
    
    Parameters:
    
    label - the label (null not permitted).
  - LabelBlock
```
public LabelBlock(String text,
                  Font font)
```
    Creates a new label block.
    
    Parameters:
    
    text - the text for the label (null not permitted).
    
    font - the font (null not permitted).
  - LabelBlock
```
public LabelBlock(String text,
                  Font font,
                  Paint paint)
```
    Creates a new label block.
    
    Parameters:
    
    text - the text for the label (null not permitted).
    
    font - the font (null not permitted).
    
    paint - the paint (null not permitted).
- Method Detail
  - getFont
```
public Font getFont()
```
    Returns the font.
    
    Returns:
    
    The font (never null).
    
    See Also:
    
    setFont(Font)
  - setFont
```
public void setFont(Font font)
```
    Sets the font and regenerates the label.
    
    Parameters:
    
    font - the font (null not permitted).
    
    See Also:
    
    getFont()
  - getPaint
```
public Paint getPaint()
```
    Returns the paint.
    
    Returns:
    
    The paint (never null).
    
    See Also:
    
    setPaint(Paint)
  - setPaint
```
public void setPaint(Paint paint)
```
    Sets the paint and regenerates the label.
    
    Parameters:
    
    paint - the paint (null not permitted).
    
    See Also:
    
    getPaint()
  - getToolTipText
```
public String getToolTipText()
```
    Returns the tool tip text.
    
    Returns:
    
    The tool tip text (possibly null).
    
    See Also:
    
    setToolTipText(String)
  - setToolTipText
```
public void setToolTipText(String text)
```
    Sets the tool tip text.
    
    Parameters:
    
    text - the text (null permitted).
    
    See Also:
    
    getToolTipText()
  - getURLText
```
public String getURLText()
```
    Returns the URL text.
    
    Returns:
    
    The URL text (possibly null).
    
    See Also:
    
    setURLText(String)
  - setURLText
```
public void setURLText(String text)
```
    Sets the URL text.
    
    Parameters:
    
    text - the text (null permitted).
    
    See Also:
    
    getURLText()
  - getContentAlignmentPoint
```
public org.jfree.text.TextBlockAnchor getContentAlignmentPoint()
```
    Returns the content alignment point.
    
    Returns:
    
    The content alignment point (never null).
    
    Since:
    
    1.0.13
  - setContentAlignmentPoint
```
public void setContentAlignmentPoint(org.jfree.text.TextBlockAnchor anchor)
```
    Sets the content alignment point.
    
    Parameters:
    
    anchor - the anchor used to determine the alignment point (never null).
    
    Since:
    
    1.0.13
  - getTextAnchor
```
public org.jfree.ui.RectangleAnchor getTextAnchor()
```
    Returns the text anchor (never null).
    
    Returns:
    
    The text anchor.
    
    Since:
    
    1.0.13
  - setTextAnchor
```
public void setTextAnchor(org.jfree.ui.RectangleAnchor anchor)
```
    Sets the text anchor.
    
    Parameters:
    
    anchor - the anchor (null not permitted).
    
    Since:
    
    1.0.13
  - arrange
```
public org.jfree.ui.Size2D arrange(Graphics2D g2,
                                   RectangleConstraint constraint)
```
    Arranges the contents of the block, within the given constraints, and returns the block size.
    
    Specified by:
    
    arrange in interface Block
    
    Overrides:
    
    arrange in class AbstractBlock
    
    Parameters:
    
    g2 - the graphics device.
    
    constraint - the constraint (null not permitted).
    
    Returns:
    
    The block size (in Java2D units, never null).
  - draw
```
public void draw(Graphics2D g2,
                 Rectangle2D area)
```
    Draws the block.
    
    Specified by:
    
    draw in interface org.jfree.ui.Drawable
    
    Parameters:
    
    g2 - the graphics device.
    
    area - the area.
  - draw
```
public Object draw(Graphics2D g2,
                   Rectangle2D area,
                   Object params)
```
    Draws the block within the specified area.
    
    Specified by:
    
    draw in interface Block
    
    Parameters:
    
    g2 - the graphics device.
    
    area - the area.
    
    params - ignored (null permitted).
    
    Returns:
    
    Always null.
  - equals
```
public boolean equals(Object obj)
```
    Tests this LabelBlock for equality with an arbitrary object.
    
    Overrides:
    
    equals in class AbstractBlock
    
    Parameters:
    
    obj - the object (null permitted).
    
    Returns:
    
    A boolean.
  - clone
```
public Object clone()
             throws CloneNotSupportedException
```
    Returns a clone of this LabelBlock instance.
    
    Specified by:
    
    clone in interface org.jfree.util.PublicCloneable
    
    Overrides:
    
    clone in class AbstractBlock
    
    Returns:
    
    A clone.
    
    Throws:
    
    CloneNotSupportedException - if there is a problem cloning.

Class LabelBlock

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.jfree.chart.block.AbstractBlock

Methods inherited from class java.lang.Object

Methods inherited from interface org.jfree.chart.block.Block

Field Detail

DEFAULT_PAINT

Constructor Detail

LabelBlock

LabelBlock

LabelBlock

Method Detail

getFont

setFont

getPaint

setPaint

getToolTipText

setToolTipText

getURLText

setURLText

getContentAlignmentPoint

setContentAlignmentPoint

getTextAnchor

setTextAnchor

arrange

draw

draw

equals

clone