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
Modifier and TypeFieldDescriptionstatic final int
Value used for "Enum" (Integer) type.static final int
Value used for "Enum" (Integer) type.static final int
Value used for "Enum" (Integer) type. -
Constructor Summary
ConstructorDescriptionThis class is an abstract class so only subclasses can be instantiated. -
Method Summary
Modifier and TypeMethodDescriptionabstract GraphicsConfiguration
Returns the "best" configuration possible that passes the criteria defined in theGraphicsConfigTemplate
.abstract boolean
Returns aboolean
indicating whether or not the specifiedGraphicsConfiguration
can 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 theGraphicsConfiguration
object. If this feature is not available, do not select theGraphicsConfiguration
object.- See Also:
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PREFERRED
public static final int PREFERREDValue used for "Enum" (Integer) type. States that this feature is desired for theGraphicsConfiguration
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:
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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 theGraphicsConfiguration
object. 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 ofGraphicsConfiguration
objects to choose from.- Returns:
- a
GraphicsConfiguration
object that is the best configuration possible. - See Also:
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isGraphicsConfigSupported
Returns aboolean
indicating whether or not the specifiedGraphicsConfiguration
can be used to create a drawing surface that supports the indicated features.- Parameters:
gc
- theGraphicsConfiguration
object to test- Returns:
true
if thisGraphicsConfiguration
object can be used to create surfaces that support the indicated features;false
if theGraphicsConfiguration
can not be used to create a drawing surface usable by this Java(tm) API.
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