RE: Automatic thumbnail images
This WebDNA talk-list message is from 1998
It keeps the original formatting.
numero = 19279
interpreted = N
texte = After reading all these other responses , it seems thats not what yourlooking for , are you wanting webcat to resize the html variables for you ?If you succeed in doing this , you will probably get really crappythumbnail quality , because the html variables will just force it smallergiving it a not antialiased effect , I say just get you a thumbnailgenerator and run gifs or jpegs through it , for qualityChris--At 11:18 PM 8/3/98, you wrote:>To be more specific, I want browsers to be able to upload any JPG or GIF,>then have WebCatalog display a page showing the contents of the upload>folder, using thumbnails.>>In other words, once a graphic is uploaded, can I display a thumbnail of>that image by reducing the vertical and horizontal size parameters of the>image tag, and do so while preserving the proportions of the original img?>>> -----Original Message----->> From: Howard Wolosky [mailto:howardw@mmtsolutions.com]>>> Get Macromedia Fireworks to do that.>>> >I want to automatically make a thumbnail for each of several images on a>> >server.>> >>> >Say I want the thumbnail max height to be 100 pix and width to be 80 pix.>> >Images can be of any original height and width.>> >>> >How can I reduce the image so that both height and width are below the>> >maximums and yet maintain the aspect ratio for the image (the ratio of>> >height to width)>> >>> >The trick would be to know either how to get at the height and width info>> >from the original file which could be GIF or JPEG, or have some>> other tool>> >that can report image information for use within HTML.>> >>> >Any Ideas?>> >>> >Pat>> >>> Howard Wolosky>> --------------------------------------------------------------->> MMT Solutions - Specializing in Online Shopping Solutions>> #160# 973-808-8644#160##160##160##160##160##160##160##160##160##160#http://www.safecommerce.com>>>
Associated Messages, from the most recent to the oldest:
After reading all these other responses , it seems thats not what yourlooking for , are you wanting webcat to resize the html variables for you ?If you succeed in doing this , you will probably get really crappythumbnail quality , because the html variables will just force it smallergiving it a not antialiased effect , I say just get you a thumbnailgenerator and run gifs or jpegs through it , for qualityChris--At 11:18 PM 8/3/98, you wrote:>To be more specific, I want browsers to be able to upload any JPG or GIF,>then have WebCatalog display a page showing the contents of the upload>folder, using thumbnails.>>In other words, once a graphic is uploaded, can I display a thumbnail of>that image by reducing the vertical and horizontal size parameters of the>image tag, and do so while preserving the proportions of the original img?>>> -----Original Message----->> From: Howard Wolosky [mailto:howardw@mmtsolutions.com]>>> Get Macromedia Fireworks to do that.>>> >I want to automatically make a thumbnail for each of several images on a>> >server.>> >>> >Say I want the thumbnail max height to be 100 pix and width to be 80 pix.>> >Images can be of any original height and width.>> >>> >How can I reduce the image so that both height and width are below the>> >maximums and yet maintain the aspect ratio for the image (the ratio of>> >height to width)>> >>> >The trick would be to know either how to get at the height and width info>> >from the original file which could be GIF or JPEG, or have some>> other tool>> >that can report image information for use within HTML.>> >>> >Any Ideas?>> >>> >Pat>> >>> Howard Wolosky>> --------------------------------------------------------------->> MMT Solutions - Specializing in Online Shopping Solutions>> #160# 973-808-8644#160##160##160##160##160##160##160##160##160##160#http://www.safecommerce.com>>>
Chris W.
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