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  toolkit.checkImage - ImageObserver??  (Read 1174 times)
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JGO Knight


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falling into the abyss of reality


« Posted 2003-04-28 09:30:44 »

a pretty simple question...

What does the ImageObserver parameter do in the method toolkit.checkImage(image,width,height,imageObserver); ?

The method states it does not begin loading of an image, so what is the ImageObserver needed for?

Can images have only a single ImageObserver to monitor their loading?
and if so, is that what this parameter does?
(re-assign the images ImageObserver to the 1 specified)

If thats not what it does, what on earth does it do!

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