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HumbleSoftware / Flotr2

Graphs and Charts for Canvas in JavaScript.
http://www.humblesoftware.com/flotr2/
MIT License
2.44k stars 527 forks source link

Problem with Chrome on Samsung Galaxy S3 #228

Open vaidiep opened 11 years ago

vaidiep commented 11 years ago

When testing Flotr2 in Chrome on Samsung Galaxy S3, the graph doesn't display correctly. Please check the following screenshot: screenshot_2013-06-14-16-48-33

You can try with this page from the Flotr2 website: http://www.humblesoftware.com/flotr2/index#!basic

This problem doesn't occurred with the default browser of the Samsung Galaxy S3 and with Chrome on other android devices.

Good luck,

Pierre

alexvb commented 11 years ago

I can confirm this Issue on another android device. Stock browser works, chrome not.

Update: This occurs, when 2D-Canvas-Acceleration is enabled (default). Disabling it in chrome://flags/ brings the graph to life.

cesutherland commented 11 years ago

@alexvb thank you!

cesutherland commented 11 years ago

I am not able to reproduce this on v. 27.0.1453.90

Could you confirm your version of Chrome on your mobile device?

alexvb commented 11 years ago

Looks like it's not related to the version of Chrome. Tested on two android tablets with Chrome version 27.0.1453.90:

Nexus 7, Android 4.2.2, Kernel 3.1.10 – works out of the box Bullman 7" Crap-Tablet, Android 4.0.3, Kernel 3.08 – works only if 2D-Acceleration is disabled

vaidiep commented 11 years ago

Thanks for your responses.

The version of Chrome used on my Samsung Galaxy S3 is 27.0.1453.90.

PS: the issue doesn't occurred with an old version of chrome (v 18.0.1025469)

cesutherland commented 11 years ago

Could you check about:gpu and let me know the ANGLE version?

I've found these potentially related issues:

Do both of the following work as expected?

licson commented 11 years ago

Actually, Chrome doesn't even render the canvas when one or more canvases is/are on the page. So the others charts don't show up also.

I've submitted a bug report to Google, see what will they do to this.

cesutherland commented 11 years ago

@licson0729 what is your Chrome, Android and ANGLE version info?

Also, could you link to the bug report here?

licson commented 11 years ago

@cesutherland My Chrome version is 27.0.1453.90. The Android version is 4.1.2 and the ANGLE version is 2042.

cesutherland commented 11 years ago

@licson0729 ok that's all identical to my own device (Nexus S) and it works fine for me :-(