GraphicsConfigTemplate (Java Platform SE 8 )
Keywords: java.awt.GraphicsConfigTemplate class
Date: 2015-11-18

java.awt

## Class GraphicsConfigTemplate

- java.lang.Object
- - java.awt.GraphicsConfigTemplate

- All Implemented Interfaces:
    Serializable

      public abstract class GraphicsConfigTemplate
      extends Object
      implements Serializable

  The `GraphicsConfigTemplate` class is used to obtain a valid `GraphicsConfiguration`. A user instantiates one of these objects and then sets all non-default attributes as desired. The `GraphicsDevice.getBestConfiguration(java.awt.GraphicsConfigTemplate)` method found in the `GraphicsDevice` class is then called with this `GraphicsConfigTemplate`. A valid `GraphicsConfiguration` is returned that meets or exceeds what was requested in the `GraphicsConfigTemplate`.
  Since:
    1.2
  See Also:
    `GraphicsDevice`, `GraphicsConfiguration`, Serialized Form

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static int` | `PREFERRED` Value used for "Enum" (Integer) type.
    `static int` | `REQUIRED` Value used for "Enum" (Integer) type.
    `static int` | `UNNECESSARY` Value used for "Enum" (Integer) type.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `GraphicsConfigTemplate()` This class is an abstract class so only subclasses can be instantiated.

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `abstract GraphicsConfiguration` | `getBestConfiguration(GraphicsConfiguration[] gc)` Returns the "best" configuration possible that passes the criteria defined in the `GraphicsConfigTemplate`.
    `abstract boolean` | `isGraphicsConfigSupported(GraphicsConfiguration gc)` Returns a `boolean` indicating whether or not the specified `GraphicsConfiguration` can be used to create a drawing surface that supports the indicated features.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### REQUIRED

          public static final int REQUIRED

      Value used for "Enum" (Integer) type. States that this feature is required for the `GraphicsConfiguration` object. If this feature is not available, do not select the `GraphicsConfiguration` object.
      See Also:
        Constant Field Values

    - #### PREFERRED

          public static final int PREFERRED

      Value used for "Enum" (Integer) type. States that this feature is desired for the `GraphicsConfiguration` object. A selection with this feature is preferred over a selection that does not include this feature, although both selections can be considered valid matches.
      See Also:
        Constant Field Values

    - #### UNNECESSARY

          public static final int UNNECESSARY

      Value used for "Enum" (Integer) type. States that this feature is not necessary for the selection of the `GraphicsConfiguration` object. A selection without this feature is preferred over a selection that includes this feature since it is not used.
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### GraphicsConfigTemplate

          public GraphicsConfigTemplate()

      This class is an abstract class so only subclasses can be instantiated.

  - ### Method Detail

    - #### getBestConfiguration

          public abstract GraphicsConfiguration getBestConfiguration(GraphicsConfiguration[] gc)

      Returns the "best" configuration possible that passes the criteria defined in the `GraphicsConfigTemplate`.
      Parameters:
        `gc` - the array of `GraphicsConfiguration` objects to choose from.
      Returns:
        a `GraphicsConfiguration` object that is the best configuration possible.
      See Also:
        `GraphicsConfiguration`

    - #### isGraphicsConfigSupported

          public abstract boolean isGraphicsConfigSupported(GraphicsConfiguration gc)

      Returns a `boolean` indicating whether or not the specified `GraphicsConfiguration` can be used to create a drawing surface that supports the indicated features.
      Parameters:
        `gc` - the `GraphicsConfiguration` object to test
      Returns:
        `true` if this `GraphicsConfiguration` object can be used to create surfaces that support the indicated features; `false` if the `GraphicsConfiguration` can not be used to create a drawing surface usable by this Java(tm) API.

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