Package org.jfree.chart.block
Class BlockBorder
- java.lang.Object
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- org.jfree.chart.block.BlockBorder
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- All Implemented Interfaces:
Serializable
,BlockFrame
public class BlockBorder extends Object implements BlockFrame, Serializable
A border for a block. This class is immutable.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static BlockBorder
NONE
An empty border.
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Constructor Summary
Constructors Constructor Description BlockBorder()
Creates a default border.BlockBorder(double top, double left, double bottom, double right)
Creates a new border with the specified line widths (in black).BlockBorder(double top, double left, double bottom, double right, Paint paint)
Creates a new border with the specified line widths (in black).BlockBorder(Paint paint)
Creates a new border with the specified color.BlockBorder(org.jfree.ui.RectangleInsets insets, Paint paint)
Creates a new border.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
draw(Graphics2D g2, Rectangle2D area)
Draws the border by filling in the reserved space.boolean
equals(Object obj)
Tests this border for equality with an arbitrary instance.org.jfree.ui.RectangleInsets
getInsets()
Returns the space reserved for the border.Paint
getPaint()
Returns the paint used to draw the border.
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Field Detail
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NONE
public static final BlockBorder NONE
An empty border.
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Constructor Detail
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BlockBorder
public BlockBorder()
Creates a default border.
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BlockBorder
public BlockBorder(Paint paint)
Creates a new border with the specified color.- Parameters:
paint
- the color (null
not permitted).
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BlockBorder
public BlockBorder(double top, double left, double bottom, double right)
Creates a new border with the specified line widths (in black).- Parameters:
top
- the width of the top border.left
- the width of the left border.bottom
- the width of the bottom border.right
- the width of the right border.
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BlockBorder
public BlockBorder(double top, double left, double bottom, double right, Paint paint)
Creates a new border with the specified line widths (in black).- Parameters:
top
- the width of the top border.left
- the width of the left border.bottom
- the width of the bottom border.right
- the width of the right border.paint
- the border paint (null
not permitted).
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BlockBorder
public BlockBorder(org.jfree.ui.RectangleInsets insets, Paint paint)
Creates a new border.- Parameters:
insets
- the border insets (null
not permitted).paint
- the paint (null
not permitted).
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Method Detail
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getInsets
public org.jfree.ui.RectangleInsets getInsets()
Returns the space reserved for the border.- Specified by:
getInsets
in interfaceBlockFrame
- Returns:
- The space (never
null
).
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getPaint
public Paint getPaint()
Returns the paint used to draw the border.- Returns:
- The paint (never
null
).
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draw
public void draw(Graphics2D g2, Rectangle2D area)
Draws the border by filling in the reserved space.- Specified by:
draw
in interfaceBlockFrame
- Parameters:
g2
- the graphics device.area
- the area.
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