On Apr 11, 2013, at 10:43 AM, <mac...@earthlink.net>
 wrote:

> I'm attempting to get a traffic gif from mapquest via their RESTful API, but 
> I am unable to display it; everything results in the image object displaying 
> a grey pattern.
> 
> Some of the things I have tried so far:
> 
>  set the text of img "map" to url MapQuestsLongAPIKeyedURL
> 
>  set the imageData of img "map" to url MapQuestsLongAPIKeyedURL
> 
>  put url MapQuestsLongAPIKeyedURL into img "map"
> 
>  get url MapQuestsLongAPIKeyedURL
>  put it into url (binfile:LocalFilePath)
>  set the filename of img "map" to LocalFilePath
> 
> What's interesting is that the saved file from that last attempt will display 
> in Finder via QuickLook, and open up in Preview as well without issue. If I 
> then re-save the file from Preview, THAT file will load into a LiveCode image 
> object (Note: oddly, if I open and save the file from Safari it will not load 
> properly)
> 
> I'm guessing that the problem is that I'm trying to dump both the Gif's image 
> and mask data all into the image object, while QuickLook, Finder, Preview, 
> and even Safari know how to reassemble them properly as image and mask data 
> for display.
> 
> Does anyone have any ideas for getting this incoming Gif data into an image 
> object properly? Thanks!


Try this:

Set the filename of image "map" to MapQuestsLongAPIKeyedURL

This works, for example, with the Google Static Maps API.

Devin


Devin Asay
Office of Digital Humanities
Brigham Young University


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