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Web and WebWorks Development

Posts: 13
Registered: ‎11-17-2012
My Device: developer (playbook and bb10)
My Carrier: NA

Images not showing in canvas on BB10

Hi, I am currently trying to get my html5 game to run on the bb10 simulator. It runs perfectly in chrome and internet explorer. I am able to get the app to run on the simulator but no images are displayed in the canvas. I have confirmed that the canvas itself is drawn (the background color shows) and that javascript is running (I can change the background color by clicking on the canvas). I have also confirmed that I can show the same images outside of the canvas in a normal <img/> element. The images are png and all file paths use the correct cases


Any ideas?

Posts: 32
Registered: ‎01-03-2011
My Device: Not Specified

Re: Images not showing in canvas on BB10

This may be the same issue in another thread, waiting for someone to answer:



Trusted Contributor
Posts: 107
Registered: ‎04-08-2011
My Device: BlackBerry Q10
My Carrier: Mobilink

Re: Images not showing in canvas on BB10

Actually the whole Canvas is not showing up. If you're having the same issue, try following:



Okay guys, this looks like a bug in canvas implementation. The canvas does not become visible until you have a visible border. How's that?


So what I did, I used following code and the walla, canvas was visible.


Make sure the canvas border is 1px wide or you'll not see the canvas.


<canvas id="myCanvas" width="200" height="100" style="border:1px solid #000000;">
Your browser does not support the HTML5 canvas tag.


Once you've added the border, the rest of the code works just the way you wanted Smiley Happy


Hope this helps.



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