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Date Posted: 16:47:45 07/20/04 Tue
Author: Phil Gregory
Subject: zooming is slow and inefficient

Zooming in, especially to a high resolution, takes an inordinate amount of time. It seems that TImageScrollbox is zooming the entire image then showing just a portion of it. It would be a lot more efficient to zoom just the portion that's visible, recalculating the display when the view changed. I'm currently capping the zoom percent at a value that doesn't take too long, but it's not the most ideal solution. Are there plans to make TImageScrollbox more efficient?

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