Component.prepareImage
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public boolean prepareImage( Image image,
ImageObserver observer )
Parameters
- image
- the Image for which to
prepare a screen representation.
- observer
- the ImageObserver object
to be notified as the image is being prepared.
Returns
true if the image has already been fully prepared;
false otherwise.
Description
Prepares an image for rendering on this component. The image
data is downloaded asynchronously in another thread and the
appropriate screen representation of the image is generated.
public boolean prepareImage( Image image,
int width,
int height,
ImageObserver observer )
Parameters
- image
- the instance of Image
for which to prepare a screen representation.
- width
- the width of the desired screen representation.
- height
- the height of the desired screen representation.
- observer
- the ImageObserver object
to be notified as the image is being prepared.
Returns
true if the image has already been fully prepared;
false otherwise.
Description
Prepares an image for rendering on this component at the
specified width and height.
The image data is downloaded asynchronously in another thread,
and an appropriately scaled screen representation of the image is
generated.
See Also
ImageObserver