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Re: images / alt and image maps

From: Rebecca Cox <rebecca@cwa.co.nz>
Date: Mon, 28 May 2001 09:26:20 +1200
Message-Id: <v04210103b7371ffb02cc@[]>
To: "Larry G. Hull" <Larry.G.Hull@gsfc.nasa.gov>, Rebecca Cox <rebecca@cwa.co.nz>
Cc: w3c-wai-ig@w3.org
Hi Larry,

It seems to be OK in ie 5 on a mac.

What confuses me about image maps, is that, even where there is alt 
text, if I switch images off in my browser, I get nothing, just blank 
areas where the image would be, running the mouse over the image area 
doesn't get me the alt text. If I click on part of the image area, 
the image appears. I guess its one of those things that you really 
have to test with a screen reader.

I'm also still wondering whether it would be good to still have text 
links, for anyone who doesn't see well enough to read any text etc 
that might be on the image.



At 12:48 PM -0400 25/05/2001, Larry G. Hull wrote:
>Hi Rebecca,
>I also like the technique but have encountered a problem. The 
>example works fine in Netscape 4.74 but fails in IE 5.0 and 5.5 and 
>I've no idea why.
>Perhaps someone see a reason that accounts for the difference?
>I'm using:
>  <OBJECT data="navbar1.gif" type="image/gif" usemap="#map1">
>   <MAP name="map1">
>    <P>Navigate the site.
>     [<A href="guide.html" shape="rect"
>     coords="0,0,118,28">Access Guide</A>]
>     [<A href="shortcut.html" shape="rect"
>     coords="118,0,184,28">Go</A>]
>     [<A href="search.html" shape="circle"
>     coords="184.200,60">Search</A>]
>     [<A href="top10.html" shape="poly"
>     coords="276,0,276,28,100,200,50,50,276,0"> Top Ten</A>]
>   </MAP>
>  </OBJECT>
> At 9:53 AM +1200 5/25/01, Rebecca Cox wrote:
>>HI all,
>>I've got two questions to ask, so will send a couple of emails.
>>Regarding image maps and "alt" text & "redundant text links"
>>I've been having a look at the technique outlined at
>>under "7.4.2 Redundant text links for client-side image maps"
>>(where it has an example using object & A to code the imagemap and its links)
>>I tried this example code, and when you turn images off in the 
>>browser, you get text links, which is great, and will fulfill the 
>>needs of those not using images.
>>I would think that "best practice" would be to still put actual 
>>text links on the page somewhere as well, for anyone who surfs with 
>>images on, but can't see well enough to see the image clearly.
>>Opinions would be appreciated!
Received on Sunday, 27 May 2001 17:19:59 UTC

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