## org.jfree.chart.block
Class BlockBorder

    java.lang.Object
      org.jfree.chart.block.BlockBorder

All Implemented Interfaces:
  java.io.Serializable, BlockFrame

    public class BlockBorder

extends java.lang.Object
implements BlockFrame, java.io.Serializable

A border for a block. This class is immutable.

See Also:
  Serialized Form

Field Summary
`static BlockBorder` `NONE` An empty border.

Constructor Summary
`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, java.awt.Paint paint)` Creates a new border with the specified line widths (in black).
`BlockBorder(java.awt.Paint paint)` Creates a new border with the specified color.
`BlockBorder(org.jfree.ui.RectangleInsets insets, java.awt.Paint paint)` Creates a new border.

Method Summary
`void` `draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area)` Draws the border by filling in the reserved space.
`boolean` `equals(java.lang.Object obj)` Tests this border for equality with an arbitrary instance.
`org.jfree.ui.RectangleInsets` `getInsets()` Returns the space reserved for the border.
`java.awt.Paint` `getPaint()` Returns the paint used to draw the border.

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

Field Detail

### NONE

    public static final BlockBorder NONE

  An empty border.

Constructor Detail

### BlockBorder

    public BlockBorder()

  Creates a default border.

### BlockBorder

    public BlockBorder(java.awt.Paint paint)

  Creates a new border with the specified color.

  Parameters:
    `paint` - the color (`null` not permitted).

### 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.

### BlockBorder

    public BlockBorder(double top,
                       double left,
                       double bottom,
                       double right,
                       java.awt.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).

### BlockBorder

    public BlockBorder(org.jfree.ui.RectangleInsets insets,
                       java.awt.Paint paint)

  Creates a new border.

  Parameters:
    `insets` - the border insets (`null` not permitted).
    `paint` - the paint (`null` not permitted).

Method Detail

### getInsets

    public org.jfree.ui.RectangleInsets getInsets()

  Returns the space reserved for the border.

  Specified by:
    `getInsets` in interface `BlockFrame`
  Returns:
    The space (never `null`).

### getPaint

    public java.awt.Paint getPaint()

  Returns the paint used to draw the border.

  Returns:
    The paint (never `null`).

### draw

    public void draw(java.awt.Graphics2D g2,
                     java.awt.geom.Rectangle2D area)

  Draws the border by filling in the reserved space.

  Specified by:
    `draw` in interface `BlockFrame`
  Parameters:
    `g2` - the graphics device.
    `area` - the area.

### equals

    public boolean equals(java.lang.Object obj)

  Tests this border for equality with an arbitrary instance.

  Overrides:
    `equals` in class `java.lang.Object`
  Parameters:
    `obj` - the object (`null` permitted).
  Returns:
    A boolean.