java.awt
Class ImageCapabilities
- Cloneable
This class represents the capabilities of an image buffer. An
image buffer may be backed by accelerated graphics resources.
Those resources may or may not be volatile. This class is used to
describe these image buffer characteristics.
Object | clone()- Clone this image capability descriptor.
|
boolean | isAccelerated()- Returns whether or not the image buffer uses accelerated graphics
resources.
|
boolean | isTrueVolatile()- Returns whether or not the image buffer's resources are volatile,
meaning that they can be reclaimed by the graphics system at any
time.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
ImageCapabilities
public ImageCapabilities(boolean accelerated)
Create a new image capability descriptor.
accelerated - true if the image buffer uses accelerated
graphics resources
clone
public Object clone()
Clone this image capability descriptor.
- clone in interface Object
- a clone of this image capability descriptor
isAccelerated
public boolean isAccelerated()
Returns whether or not the image buffer uses accelerated graphics
resources.
- true if the image buffer uses accelerated graphics
resources; false otherwise
isTrueVolatile
public boolean isTrueVolatile()
Returns whether or not the image buffer's resources are volatile,
meaning that they can be reclaimed by the graphics system at any
time.
- true if the image buffer's resources are volatile; false
otherwise
ImageCapabilities.java -- the capabilities of an image buffer
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