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 Loading thumbs asynchronously in ImageEnMView

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T O P I C    R E V I E W
lcd877 Posted - Aug 16 2011 : 13:39:12
Hi,

I am using ImageEnMView to display thumbnail previews of images. Currently, the thumbnails are loading in the main thread, which may take some time when loading several large images.

Is there a way to configure ImageEnMView to load the images asynchronously?

Thanks
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fab Posted - Aug 16 2011 : 22:31:23
Hi,
if you fill TImageEnMView with FillFromDirectory or you assign file names manually with ImageFileName[] property then ImageEn will use a pool of threads in order to load thumbnails. It is not necessary to configure TImageEnMView to load the images asynchronously.

You can fine-tune threads usage with LookAhead and ThreadPoolSize, and check threads works with JobsRunning and JobsWaiting.