[ilsuocero]

Hi,
this is the last day evaluation. I built a test app which shows a map into a canvas and you can pan and zoom it. Next job will be getting and show the user position.

The app works fine in the test center and in Chrome on a local PC but on Ipad and Iphone the image (map) is not shown?
I tried to change the name of the image and force to load it once published but the behavior is the same (both in iphone’s Safari and Chrome)

You can test it in http://goo.gl/KkvXk

Thanks
Roberto

[support-michael]

@ilsuocero

Thanks for sharing a link to your webapp. As you stated, we are able to run it on chrome desktop browser but it fails to render on mobile safari (iOS6). My 1st thought is there maybe an incomplete implementation of the canvas api. I typically incrementally build such apps. Can you try commenting everything out until you get to the most basic but functional code. Then incrementally add back in functionality 1 step at a time. Simultaneously e will see if we can find more info.

[ilsuocero]

wayne,
the answer is here:
http://developer.apple.com/library/safari/#documentation/AppleApplications/Reference/SafariWebContent/CreatingContentforSafarioniPhone/CreatingContentforSafarioniPhone.html#//apple_ref/doc/uid/TP40006482-SW15

regards
Roberto

[support-michael]

Thanks for the update.

“The maximum size for a canvas element is 3 megapixels for devices with less than 256 MB RAM and 5 megapixels for devices with greater or equal than 256 MB RAM.”

Does your canvas exceed the 3MP – 5MP limits?

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