Class GraphicsConfigTemplate
java.lang.Object
java.awt.GraphicsConfigTemplate
- All Implemented Interfaces:
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:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final intValue used for "Enum" (Integer) type.static final intValue used for "Enum" (Integer) type.static final intValue used for "Enum" (Integer) type. -
Constructor Summary
ConstructorsConstructorDescriptionThis class is an abstract class so only subclasses can be instantiated. -
Method Summary
Modifier and TypeMethodDescriptionabstract GraphicsConfigurationReturns the "best" configuration possible that passes the criteria defined in theGraphicsConfigTemplate.abstract booleanReturns abooleanindicating whether or not the specifiedGraphicsConfigurationcan be used to create a drawing surface that supports the indicated features.
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Field Details
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REQUIRED
public static final int REQUIREDValue used for "Enum" (Integer) type. States that this feature is required for theGraphicsConfigurationobject. If this feature is not available, do not select theGraphicsConfigurationobject.- See Also:
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PREFERRED
public static final int PREFERREDValue used for "Enum" (Integer) type. States that this feature is desired for theGraphicsConfigurationobject. 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:
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UNNECESSARY
public static final int UNNECESSARYValue used for "Enum" (Integer) type. States that this feature is not necessary for the selection of theGraphicsConfigurationobject. A selection without this feature is preferred over a selection that includes this feature since it is not used.- See Also:
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Constructor Details
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GraphicsConfigTemplate
public GraphicsConfigTemplate()This class is an abstract class so only subclasses can be instantiated.
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Method Details
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getBestConfiguration
Returns the "best" configuration possible that passes the criteria defined in theGraphicsConfigTemplate.- Parameters:
gc- the array ofGraphicsConfigurationobjects to choose from.- Returns:
- a
GraphicsConfigurationobject that is the best configuration possible. - See Also:
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isGraphicsConfigSupported
Returns abooleanindicating whether or not the specifiedGraphicsConfigurationcan be used to create a drawing surface that supports the indicated features.- Parameters:
gc- theGraphicsConfigurationobject to test- Returns:
trueif thisGraphicsConfigurationobject can be used to create surfaces that support the indicated features;falseif theGraphicsConfigurationcan not be used to create a drawing surface usable by this Java(tm) API.
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