Re: Need to get images original dimensions before displaying.
Thanks for your help, that worked a treat! 2008/9/3 Reinier Zwitserloot <[EMAIL PROTECTED]>: > > Use onLoad, but also start a timer, and check after 10 seconds. If the > image has dimensions that aren't 0x0, remove the onload trigger, and > do the resize. > > On Sep 2, 4:00 pm, darkflame <[EMAIL PROTECTED]> wrote: >> Dosnt really help me. >> I cant even show them at the correct size without knowing what size >> they are originaly. (nor can I easily center them). >> I only wish to have a maximum limit in place as well in the case the >> supplied image is too large. >> >> The fact IE has a horrible resize is just another point to add to its >> many faults rather then relivent to my code at the moment. >> I dont want to burden my limited server with having to send >> individualy made images and size specs to absolutely each client using >> the app. (if its possible at all, I dont want this app to need any >> specific sever requirements, it will have php as an option for some >> added security, but I am also making it happly work offline. So no >> sever-side requirements are part of my spec ). >> >> On Sep 2, 3:50 pm, ReinierZwitserloot<[EMAIL PROTECTED]> wrote: >> >> > You can't resize images in the browser. They'll look really -really- >> > bad (nearest point resizing in at least IE6). >> >> > Resize them on the server. When requesting them, send the size of the >> > current window along. >> >> > On Sep 2, 1:59 pm, darkflame <[EMAIL PROTECTED]> wrote: >> >> > > What I'm trying to do; >> > > Display an image, which is either its original width, or 80% of the >> > > browsers width. Whichever is smallest. >> > > Height is scaled preportionaly so the correct ratio is maintained. >> >> > > Now, I know I cant get the image size untill its loaded, so I added an >> > > onLoad listener. >> >> > > But I then ran up against this >> > > issue;http://code.google.com/p/google-web-toolkit/issues/detail?id=863 >> >> > > I cant rely on onLoad to work in IE. >> >> > > So whats the easiest way to achieve what I need? >> > > Cheers :) > > > -- ~~ Reviews of anything, by anyone; www.rateoholic.co.uk Please try out my new site and give feedback :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Need to get images original dimensions before displaying.
Use onLoad, but also start a timer, and check after 10 seconds. If the image has dimensions that aren't 0x0, remove the onload trigger, and do the resize. On Sep 2, 4:00 pm, darkflame <[EMAIL PROTECTED]> wrote: > Dosnt really help me. > I cant even show them at the correct size without knowing what size > they are originaly. (nor can I easily center them). > I only wish to have a maximum limit in place as well in the case the > supplied image is too large. > > The fact IE has a horrible resize is just another point to add to its > many faults rather then relivent to my code at the moment. > I dont want to burden my limited server with having to send > individualy made images and size specs to absolutely each client using > the app. (if its possible at all, I dont want this app to need any > specific sever requirements, it will have php as an option for some > added security, but I am also making it happly work offline. So no > sever-side requirements are part of my spec ). > > On Sep 2, 3:50 pm, ReinierZwitserloot<[EMAIL PROTECTED]> wrote: > > > You can't resize images in the browser. They'll look really -really- > > bad (nearest point resizing in at least IE6). > > > Resize them on the server. When requesting them, send the size of the > > current window along. > > > On Sep 2, 1:59 pm, darkflame <[EMAIL PROTECTED]> wrote: > > > > What I'm trying to do; > > > Display an image, which is either its original width, or 80% of the > > > browsers width. Whichever is smallest. > > > Height is scaled preportionaly so the correct ratio is maintained. > > > > Now, I know I cant get the image size untill its loaded, so I added an > > > onLoad listener. > > > > But I then ran up against this > > > issue;http://code.google.com/p/google-web-toolkit/issues/detail?id=863 > > > > I cant rely on onLoad to work in IE. > > > > So whats the easiest way to achieve what I need? > > > Cheers :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Need to get images original dimensions before displaying.
Dosnt really help me. I cant even show them at the correct size without knowing what size they are originaly. (nor can I easily center them). I only wish to have a maximum limit in place as well in the case the supplied image is too large. The fact IE has a horrible resize is just another point to add to its many faults rather then relivent to my code at the moment. I dont want to burden my limited server with having to send individualy made images and size specs to absolutely each client using the app. (if its possible at all, I dont want this app to need any specific sever requirements, it will have php as an option for some added security, but I am also making it happly work offline. So no sever-side requirements are part of my spec ). On Sep 2, 3:50 pm, Reinier Zwitserloot <[EMAIL PROTECTED]> wrote: > You can't resize images in the browser. They'll look really -really- > bad (nearest point resizing in at least IE6). > > Resize them on the server. When requesting them, send the size of the > current window along. > > On Sep 2, 1:59 pm, darkflame <[EMAIL PROTECTED]> wrote: > > > > > What I'm trying to do; > > Display an image, which is either its original width, or 80% of the > > browsers width. Whichever is smallest. > > Height is scaled preportionaly so the correct ratio is maintained. > > > Now, I know I cant get the image size untill its loaded, so I added an > > onLoad listener. > > > But I then ran up against this > > issue;http://code.google.com/p/google-web-toolkit/issues/detail?id=863 > > > I cant rely on onLoad to work in IE. > > > So whats the easiest way to achieve what I need? > > Cheers :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: Need to get images original dimensions before displaying.
You can't resize images in the browser. They'll look really -really- bad (nearest point resizing in at least IE6). Resize them on the server. When requesting them, send the size of the current window along. On Sep 2, 1:59 pm, darkflame <[EMAIL PROTECTED]> wrote: > What I'm trying to do; > Display an image, which is either its original width, or 80% of the > browsers width. Whichever is smallest. > Height is scaled preportionaly so the correct ratio is maintained. > > Now, I know I cant get the image size untill its loaded, so I added an > onLoad listener. > > But I then ran up against this > issue;http://code.google.com/p/google-web-toolkit/issues/detail?id=863 > > I cant rely on onLoad to work in IE. > > So whats the easiest way to achieve what I need? > Cheers :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Need to get images original dimensions before displaying.
What I'm trying to do; Display an image, which is either its original width, or 80% of the browsers width. Whichever is smallest. Height is scaled preportionaly so the correct ratio is maintained. Now, I know I cant get the image size untill its loaded, so I added an onLoad listener. But I then ran up against this issue; http://code.google.com/p/google-web-toolkit/issues/detail?id=863 I cant rely on onLoad to work in IE. So whats the easiest way to achieve what I need? Cheers :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
