- java.lang.Object
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- java.awt.ImageCapabilities
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Constructor Summary
Constructors Constructor Description ImageCapabilities(boolean accelerated)
Creates a new object for specifying image capabilities.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
clone()
Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.boolean
isAccelerated()
Returnstrue
if the object whose capabilities are encapsulated in thisImageCapabilities
can be or is accelerated.boolean
isTrueVolatile()
Returnstrue
if theVolatileImage
described by thisImageCapabilities
can lose its surfaces.
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Method Detail
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isAccelerated
public boolean isAccelerated()
Returnstrue
if the object whose capabilities are encapsulated in thisImageCapabilities
can be or is accelerated.- Returns:
- whether or not an image can be, or is, accelerated. There are various platform-specific ways to accelerate an image, including pixmaps, VRAM, AGP. This is the general acceleration method (as opposed to residing in system memory).
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isTrueVolatile
public boolean isTrueVolatile()
Returnstrue
if theVolatileImage
described by thisImageCapabilities
can lose its surfaces.- Returns:
- whether or not a volatile image is subject to losing its surfaces at the whim of the operating system.
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clone
public Object clone()
Description copied from class:Object
Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.Classes which wish to support cloning must specify that they implement the Cloneable interface, since the native implementation checks for this.
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