VoyForums
[ Show ]
Support VoyForums
[ Shrink ]
VoyForums Announcement: Programming and providing support for this service has been a labor of love since 1997. We are one of the few services online who values our users' privacy, and have never sold your information. We have even fought hard to defend your privacy in legal cases; however, we've done it with almost no financial support -- paying out of pocket to continue providing the service. Due to the issues imposed on us by advertisers, we also stopped hosting most ads on the forums many years ago. We hope you appreciate our efforts.

Show your support by donating any amount. (Note: We are still technically a for-profit company, so your contribution is not tax-deductible.) PayPal Acct: Feedback:

Donate to VoyForums (PayPal):

[ Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: [1], 2, 3, 4, 5, 6, 7, 8, 9, 10 ]

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: 16:02:00 08/09/04 Mon
Author: Mike Haiss
Subject: Re: zooming is slow and inefficient
In reply to: Phil Gregory 's message, "zooming is slow and inefficient" on 16:47:45 07/20/04 Tue

>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?


I completely agree, I have had to implemented a hard cap on zoom as well. A more efficient zoom method would be much appreciated.

[ Next Thread | Previous Thread | Next Message | Previous Message ]
[ Contact Forum Admin ]

Forum timezone: GMT-5
VF Version: 3.00b, ConfDB:
Before posting please read our privacy policy.
VoyForums(tm) is a Free Service from Voyager Info-Systems.
Copyright © 1998-2019 Voyager Info-Systems. All Rights Reserved.