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

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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Document créé le 30/08/2006, dernière modification le 04/03/2020
Source du document imprimé : https://www.gaudry.be/java-api-rf-java/awt/graphicsconfigtemplate.html

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Références

Manuel PHP : https://docs.oracle.com, GraphicsConfigTemplate

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Table des matières Haut

Class GraphicsConfigTemplate

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

REQUIRED

PREFERRED

UNNECESSARY

Constructor Detail

GraphicsConfigTemplate

Method Detail

getBestConfiguration

isGraphicsConfigSupported

Références