Serializable
public abstract class GraphicsConfigTemplate extends Object implements Serializable
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
.Modifier and Type | Field | Description |
---|---|---|
static final int |
PREFERRED |
Value used for "Enum" (Integer) type. |
static final int |
REQUIRED |
Value used for "Enum" (Integer) type. |
static final int |
UNNECESSARY |
Value used for "Enum" (Integer) type. |
Constructor | Description |
---|---|
GraphicsConfigTemplate() |
This class is an abstract class so only subclasses can be instantiated. |
Modifier and Type | Method | Description |
---|---|---|
abstract GraphicsConfiguration |
getBestConfiguration |
Returns the "best" configuration possible that passes the criteria defined in the GraphicsConfigTemplate . |
abstract boolean |
isGraphicsConfigSupported |
Returns a boolean indicating whether or not the specified GraphicsConfiguration can be used to create a drawing surface that supports the indicated features. |
public static final int REQUIRED
GraphicsConfiguration
object. If this feature is not available, do not select the GraphicsConfiguration
object.public static final int PREFERRED
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.public static final int UNNECESSARY
GraphicsConfiguration
object. A selection without this feature is preferred over a selection that includes this feature since it is not used.public GraphicsConfigTemplate()
public abstract GraphicsConfiguration getBestConfiguration(GraphicsConfiguration[] gc)
GraphicsConfigTemplate
.gc
- the array of GraphicsConfiguration
objects to choose from.GraphicsConfiguration
object that is the best configuration possible.public abstract boolean isGraphicsConfigSupported(GraphicsConfiguration gc)
boolean
indicating whether or not the specified GraphicsConfiguration
can be used to create a drawing surface that supports the indicated features.gc
- the GraphicsConfiguration
object to testtrue
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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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/java/awt/GraphicsConfigTemplate.html