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## net.sf.jasperreports.charts.design
Class JRDesignValueDisplay

    java.lang.Object
      net.sf.jasperreports.charts.base.JRBaseValueDisplay
          net.sf.jasperreports.charts.design.JRDesignValueDisplay

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable, JRValueDisplay, JRChangeEventsSupport, JRCloneable

    public class JRDesignValueDisplay

extends JRBaseValueDisplay
implements JRChangeEventsSupport

An object that specifies how a single value should be displayed. Used with charts such as a meter or thermometer that display a single value.

Version:
  $Id: JRDesignValueDisplay.java 3032 2009-08-27 11:32:28Z teodord $
Author:
  Barry Klawans (bklawans@users.sourceforge.net)
See Also:
  Serialized Form

Field Summary
`static java.lang.String` | `PROPERTY_COLOR`
`static java.lang.String` | `PROPERTY_FONT`
`static java.lang.String` | `PROPERTY_MASK`

Fields inherited from class net.sf.jasperreports.charts.base.JRBaseValueDisplay
`chart, color, font, mask`

Constructor Summary
`JRDesignValueDisplay(JRValueDisplay valueDisplay, JRChart chart)` Constructs a new value display that is a copy of an existing one.

Method Summary
`JRPropertyChangeSupport` | `getEventSupport()` Returns the property change support object for this instance.
`void` | `setColor(java.awt.Color color)` Sets the color to use when displaying the value.
`void` | `setFont(JRFont font)` Sets the font to use when displaying the value.
`void` | `setMask(java.lang.String mask)` Sets the formatting mask to use when displaying the value.

Methods inherited from class net.sf.jasperreports.charts.base.JRBaseValueDisplay
`clone, collectExpressions, getChart, getColor, getFont, getMask`

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

Field Detail

### PROPERTY_COLOR

    public static final java.lang.String PROPERTY_COLOR

See Also:
  Constant Field Values

### PROPERTY_FONT

    public static final java.lang.String PROPERTY_FONT

See Also:
  Constant Field Values

### PROPERTY_MASK

    public static final java.lang.String PROPERTY_MASK

See Also:
  Constant Field Values

Constructor Detail

### JRDesignValueDisplay

    public JRDesignValueDisplay(JRValueDisplay valueDisplay,
                                JRChart chart)

  Constructs a new value display that is a copy of an existing one.

  Parameters:
    `valueDisplay` - the display to copy

Method Detail

### setColor

    public void setColor(java.awt.Color color)

  Sets the color to use when displaying the value.

  Parameters:
    `color` - the color to use when displaying the value

### setMask

    public void setMask(java.lang.String mask)

  Sets the formatting mask to use when displaying the value. This mask will be used to create a `java.text.DecimalFormat` object.

  Parameters:
    `mask` - the formatting mask to use when displaying the value

### setFont

    public void setFont(JRFont font)

  Sets the font to use when displaying the value.

  Parameters:
    `font` - the font to use when displaying the value

### getEventSupport

    public JRPropertyChangeSupport getEventSupport()

  Description copied from interface: `JRChangeEventsSupport`
  Returns the property change support object for this instance.

  Specified by:
    `getEventSupport` in interface `JRChangeEventsSupport`
  Returns:
    the property change support object for this instance

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