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 your looking for , are you wanting webcat to resize the html variables for you ? If you succeed in doing this , you will probably get really crappy thumbnail quality , because the html variables will just force it smaller giving it a not antialiased effect , I say just get you a thumbnail generator and run gifs or jpegs through it , for quality Chris -- 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 your looking for , are you wanting webcat to resize the html variables for you ? If you succeed in doing this , you will probably get really crappy thumbnail quality , because the html variables will just force it smaller giving it a not antialiased effect , I say just get you a thumbnail generator and run gifs or jpegs through it , for quality Chris -- 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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