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It only works for me once after I refresh the page. If I click overlay the data stops persisting. A hard refresh allows it to work again. Ubuntu 12.10 Firefox 1

It only works for me once after I refresh the page. If I click overlay the data stops persisting. A hard refresh allows it to work again. Ubuntu 12.10 Firefox 18.0.1

pyalot2 14y ago
That's an interesting bug. - Does it work in chrome? (please state chrome version) - Do you have any error on the javascript console (ctrl+shift+k in firefox, ctrl+shift+j in chrome). - What GPU/driver are you using? - Please paste the content of about:gpu in chrome, and about:support (the graphics section) in Firefox
- mmcnickle 14y ago
  Hi, I can't test it in chrome as WebGL isn't supported. Firefox graphics: http://pastebin.com/XVdypYVq http://pastebin.com/XVdypYVq Relevant error messages: http://pastebin.com/PvKVwWFi http://pastebin.com/PvKVwWFi (These are repeated. I missed them the first time round because they were actually warnings rather than errors. Hardware: http://pastebin.com/x7Jh025T http://pastebin.com/x7Jh025T
  - jswanson 14y ago
    What version of chrome are you using? Google Chrome – WebGL has been enabled on all platforms that have a capable graphics card with updated drivers since version 9.[14] Google Chrome 13.0 and newer versions use Cross-origin resource sharing (CORS) to control all WebGL cross-domain textures.[15] Source: http://en.wikipedia.org/wiki/WebGL http://en.wikipedia.org/wiki/WebGL
    - mmcnickle 14y ago
      >>> "capable graphics card with updated drivers" I think that's the issue with this version of Ubuntu. It's a strange hybrid graphics setup.
  - pyalot2 14y ago
    Right, got it. That was a small error in the auto update on addPoint check, index off by 1: https://github.com/pyalot/webgl-heatmap/commit/8d04627cba4a31d4a0545dc6f6bfa585a0fcdc4e https://github.com/pyalot/webgl-heatmap/commit/8d04627cba4a3... Example/blog post is updated. Let me know if that fixes the issue for you.
    - mmcnickle 14y ago
      I'm afraid not, same behaviour as before. The javascript warnings have gone now though.
      - pyalot2 14y ago
        Can you shoot me an email to pyalot@gmail.com I'm probably gonna write a conformance test for it eventually, but since it works on my 3 platforms (mbp, ubuntu 12.04, win7) I'll need some help figuring out how to write one that reproduces it.
funthree 14y ago
I had the same issue in chrome

It only works for me once after I refresh the page. If I click overlay the data stops persisting. A hard refresh allows it to work again. Ubuntu 12.10 Firefox 18.0.1

pyalot2 14y ago

That's an interesting bug. - Does it work in chrome? (please state chrome version) - Do you have any error on the javascript console (ctrl+shift+k in firefox, ctrl+shift+j in chrome). - What GPU/driver are you using? - Please paste the content of about:gpu in chrome, and about:support (the graphics section) in Firefox

mmcnickle 14y ago
Hi, I can't test it in chrome as WebGL isn't supported. Firefox graphics: http://pastebin.com/XVdypYVq http://pastebin.com/XVdypYVq Relevant error messages: http://pastebin.com/PvKVwWFi http://pastebin.com/PvKVwWFi (These are repeated. I missed them the first time round because they were actually warnings rather than errors. Hardware: http://pastebin.com/x7Jh025T http://pastebin.com/x7Jh025T
- jswanson 14y ago
  What version of chrome are you using? Google Chrome – WebGL has been enabled on all platforms that have a capable graphics card with updated drivers since version 9.[14] Google Chrome 13.0 and newer versions use Cross-origin resource sharing (CORS) to control all WebGL cross-domain textures.[15] Source: http://en.wikipedia.org/wiki/WebGL http://en.wikipedia.org/wiki/WebGL
  - mmcnickle 14y ago
    >>> "capable graphics card with updated drivers" I think that's the issue with this version of Ubuntu. It's a strange hybrid graphics setup.
- pyalot2 14y ago
  Right, got it. That was a small error in the auto update on addPoint check, index off by 1: https://github.com/pyalot/webgl-heatmap/commit/8d04627cba4a31d4a0545dc6f6bfa585a0fcdc4e https://github.com/pyalot/webgl-heatmap/commit/8d04627cba4a3... Example/blog post is updated. Let me know if that fixes the issue for you.
  - mmcnickle 14y ago
    I'm afraid not, same behaviour as before. The javascript warnings have gone now though.
    - pyalot2 14y ago
      Can you shoot me an email to pyalot@gmail.com I'm probably gonna write a conformance test for it eventually, but since it works on my 3 platforms (mbp, ubuntu 12.04, win7) I'll need some help figuring out how to write one that reproduces it.

funthree 14y ago

I had the same issue in chrome