Package org.jfree.chart.block
Class ColorBlock
java.lang.Object
org.jfree.chart.block.AbstractBlock
org.jfree.chart.block.ColorBlock
- All Implemented Interfaces:
Serializable
,Cloneable
,Block
,Drawable
public class ColorBlock extends AbstractBlock implements Block
A block that is filled with a single color.
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description ColorBlock(Paint paint, double width, double height)
Creates a new block. -
Method Summary
Modifier and Type Method Description Size2D
arrange(Graphics2D g2, RectangleConstraint constraint)
Arranges the contents of the block, within the given constraints, and returns the block size.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 block for equality with an arbitrary object.Paint
getPaint()
Returns the paint.Methods inherited from class org.jfree.chart.block.AbstractBlock
arrange, calculateTotalHeight, calculateTotalWidth, clone, drawBorder, getBounds, getContentXOffset, getContentYOffset, getFrame, getHeight, getID, getMargin, getPadding, getWidth, setBorder, setBounds, setFrame, setHeight, setID, setMargin, setMargin, setPadding, setPadding, setWidth, toContentConstraint, trimBorder, trimMargin, trimPadding, trimToContentHeight, trimToContentWidth
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Constructor Details
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ColorBlock
Creates a new block.- Parameters:
paint
- the paint (null
not permitted).width
- the width.height
- the height.
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Method Details
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getPaint
Returns the paint.- Returns:
- The paint (never
null
).
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arrange
Arranges the contents of the block, within the given constraints, and returns the block size.- Specified by:
arrange
in interfaceBlock
- Overrides:
arrange
in classAbstractBlock
- Parameters:
g2
- the graphics device.constraint
- the constraint (null
not permitted).- Returns:
- The block size (in Java2D units, never
null
).
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draw
Draws the block. -
draw
Draws the block within the specified area. -
equals
Tests this block for equality with an arbitrary object.- Overrides:
equals
in classAbstractBlock
- Parameters:
obj
- the object (null
permitted).- Returns:
- A boolean.
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