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Re: proportional scaling of thumbnails in filepicker (for images) [message #1492 is a reply to message #1491]

Wed, 16 July 2008 18:19

AJM
Messages: 2382
Registered: April 2006
Location: Surrey, UK

Senior Member

My current ERP application, which is being used by several clients, has the ability to upload product images which are used by a separate web site as well as being displayed in the Radicore application. The web site has the ability to display each image in one of four sizes - 60x60, 100x100, 200x200 and 400x400. All images are uploaded as 400x400, and the upload function has code which automatically produces copies in all the other dimensions. When an image is picked for display the copy with the desired dimension is selected, which means that it does not have to be rescaled at runtime.

The essence of this is:
(a) All images have consistent dimensions. It is up to the person creating the image to stick to the standard size.
(b) Rescaling is done just once during the upload procedure, no each time the image is loaded into a web page.

Tony Marston
http://www.tonymarston.net
http://www.radicore.org

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[Message index]

		proportional scaling of thumbnails in filepicker (for images) By: ikatz on Mon, 14 July 2008 10:35
		Re: proportional scaling of thumbnails in filepicker (for images) By: AJM on Mon, 14 July 2008 13:49
		Re: proportional scaling of thumbnails in filepicker (for images) By: ikatz on Mon, 14 July 2008 16:05
		Re: proportional scaling of thumbnails in filepicker (for images) By: AJM on Mon, 14 July 2008 17:01
		Re: proportional scaling of thumbnails in filepicker (for images) By: ikatz on Mon, 14 July 2008 17:19
		Re: proportional scaling of thumbnails in filepicker (for images) By: AJM on Mon, 14 July 2008 18:05
		Re: proportional scaling of thumbnails in filepicker (for images) By: ikatz on Tue, 15 July 2008 10:37
		Re: proportional scaling of thumbnails in filepicker (for images) By: AJM on Tue, 15 July 2008 12:19
		Re: proportional scaling of thumbnails in filepicker (for images) By: ikatz on Tue, 15 July 2008 16:06
		Re: proportional scaling of thumbnails in filepicker (for images) By: ikatz on Tue, 15 July 2008 16:08
		Re: proportional scaling of thumbnails in filepicker (for images) By: AJM on Tue, 15 July 2008 19:40
		Re: proportional scaling of thumbnails in filepicker (for images) By: ikatz on Wed, 16 July 2008 17:11
		Re: proportional scaling of thumbnails in filepicker (for images) By: AJM on Wed, 16 July 2008 18:19

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