org.jfree.chart.title

Class ShortTextTitle

Implemented Interfaces:
Cloneable, Drawable, PublicCloneable, Serializable, Block

public class ShortTextTitle
extends TextTitle

A text title that is only displayed if the entire text will be visible without line wrapping. It is only intended for use with short titles - for general purpose titles, you should use the TextTitle class.
Since:
1.0.10
See Also:
TextTitle

Field Summary

Fields inherited from class org.jfree.chart.title.TextTitle

DEFAULT_FONT, DEFAULT_TEXT_PAINT

Fields inherited from class org.jfree.chart.title.Title

DEFAULT_HORIZONTAL_ALIGNMENT, DEFAULT_PADDING, DEFAULT_POSITION, DEFAULT_VERTICAL_ALIGNMENT

Constructor Summary

ShortTextTitle(String text)
Creates a new title.

Method Summary

Size2D
arrange(Graphics2D g2, RectangleConstraint constraint)
Performs a layout for this title, subject to the supplied constraint, and returns the dimensions required for the title (if the title cannot be displayed in the available space, this method will return zero width and height for the dimensions).
protected Size2D
arrangeFN(Graphics2D g2, double w)
Arranges the content for this title assuming a fixed width and no bounds on the height, and returns the required size.
protected Size2D
arrangeNN(Graphics2D g2)
Arranges the content for this title assuming no bounds on the width or the height, and returns the required size.
protected Size2D
arrangeRN(Graphics2D g2, Range widthRange)
Arranges the content for this title assuming a range constraint for the width and no bounds on the height, and returns the required size.
protected Size2D
arrangeRR(Graphics2D g2, Range widthRange, Range heightRange)
Returns the content size for the title.
Object
draw(Graphics2D g2, Rectangle2D area, Object params)
Draws the title using the current font and paint.

Methods inherited from class org.jfree.chart.title.TextTitle

arrange, arrangeFN, arrangeNN, arrangeRN, arrangeRR, clone, draw, draw, drawHorizontal, drawVertical, equals, getBackgroundPaint, getExpandToFitSpace, getFont, getMaximumLinesToDisplay, getPaint, getText, getTextAlignment, getToolTipText, getURLText, hashCode, setBackgroundPaint, setExpandToFitSpace, setFont, setMaximumLinesToDisplay, setPaint, setText, setTextAlignment, setToolTipText, setURLText

Methods inherited from class org.jfree.chart.title.Title

addChangeListener, clone, draw, equals, getHorizontalAlignment, getNotify, getPosition, getVerticalAlignment, hashCode, notifyListeners, removeChangeListener, setHorizontalAlignment, setNotify, setPosition, setVerticalAlignment

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

arrange, arrange, calculateTotalHeight, calculateTotalWidth, clone, drawBorder, equals, getBorder, getBounds, getContentXOffset, getContentYOffset, getFrame, getHeight, getID, getMargin, getPadding, getWidth, setBorder, setBorder, setBounds, setFrame, setHeight, setID, setMargin, setMargin, setPadding, setPadding, setWidth, toContentConstraint, trimBorder, trimMargin, trimPadding, trimToContentHeight, trimToContentWidth

Constructor Details

ShortTextTitle

public ShortTextTitle(String text)
Creates a new title.
Parameters:
text - the text (null not permitted).

Method Details

arrange

public Size2D arrange(Graphics2D g2,
                      RectangleConstraint constraint)
Performs a layout for this title, subject to the supplied constraint, and returns the dimensions required for the title (if the title cannot be displayed in the available space, this method will return zero width and height for the dimensions).
Specified by:
arrange in interface Block
Overrides:
arrange in interface TextTitle
Parameters:
g2 - the graphics target.
constraint - the layout constraints.
Returns:
The dimensions for the title.

arrangeFN

protected Size2D arrangeFN(Graphics2D g2,
                           double w)
Arranges the content for this title assuming a fixed width and no bounds on the height, and returns the required size. This will reflect the fact that a text title positioned on the left or right of a chart will be rotated by 90 degrees.
Overrides:
arrangeFN in interface TextTitle
Parameters:
g2 - the graphics target.
w - the width.
Returns:
The content size.

arrangeNN

protected Size2D arrangeNN(Graphics2D g2)
Arranges the content for this title assuming no bounds on the width or the height, and returns the required size.
Overrides:
arrangeNN in interface TextTitle
Parameters:
g2 - the graphics target.
Returns:
The content size.

arrangeRN

protected Size2D arrangeRN(Graphics2D g2,
                           Range widthRange)
Arranges the content for this title assuming a range constraint for the width and no bounds on the height, and returns the required size.
Overrides:
arrangeRN in interface TextTitle
Parameters:
g2 - the graphics target.
widthRange - the range for the width.
Returns:
The content size.

arrangeRR

protected Size2D arrangeRR(Graphics2D g2,
                           Range widthRange,
                           Range heightRange)
Returns the content size for the title.
Overrides:
arrangeRR in interface TextTitle
Parameters:
g2 - the graphics device.
widthRange - the width range.
heightRange - the height range.
Returns:
The content size.

draw

public Object draw(Graphics2D g2,
                   Rectangle2D area,
                   Object params)
Draws the title using the current font and paint.
Specified by:
draw in interface Block
Overrides:
draw in interface TextTitle
Parameters:
g2 - the graphics target.
area - the title area.
params - optional parameters (ignored here).