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package java.awt;

Capabilities and properties of images.
Author:Michael Martak
Since:1.4
/** * Capabilities and properties of images. * @author Michael Martak * @since 1.4 */
public class ImageCapabilities implements Cloneable { private boolean accelerated = false;
Creates a new object for specifying image capabilities.
Params:
  • accelerated – whether or not an accelerated image is desired
/** * Creates a new object for specifying image capabilities. * @param accelerated whether or not an accelerated image is desired */
public ImageCapabilities(boolean accelerated) { this.accelerated = accelerated; }
Returns true if the object whose capabilities are encapsulated in this ImageCapabilities 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).
/** * Returns {@code true} if the object whose capabilities are * encapsulated in this {@code ImageCapabilities} can be or is * accelerated. * @return 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). */
public boolean isAccelerated() { return accelerated; }
Returns true if the VolatileImage described by this ImageCapabilities can lose its surfaces.
Returns:whether or not a volatile image is subject to losing its surfaces at the whim of the operating system.
/** * Returns {@code true} if the {@code VolatileImage} * described by this {@code ImageCapabilities} can lose * its surfaces. * @return whether or not a volatile image is subject to losing its surfaces * at the whim of the operating system. */
public boolean isTrueVolatile() { return false; }
Returns:a copy of this ImageCapabilities object.
/** * @return a copy of this ImageCapabilities object. */
public Object clone() { try { return super.clone(); } catch (CloneNotSupportedException e) { // Since we implement Cloneable, this should never happen throw new InternalError(e); } } }