HTML Canvas performance in the Browse activity
mihai.sucan at gmail.com
Sun May 31 15:12:36 EDT 2009
Le Sun, 31 May 2009 20:10:49 +0300, Tomeu Vizoso <tomeu at sugarlabs.org> a
> On Sun, May 31, 2009 at 18:48, Mihai Sucan <mihai.sucan at gmail.com> wrote:
>> Hello everyone!
>> I am Mihai Sucan, and I am working over the summer to develop and
>> integrate a paint tool  into Moodle.  I am also involved in doing
>> performance testing on the XO laptop.
> Thanks a lot for your nice work untangling this mess. I'm forwarding
> this email to sugar-devel because I guess you want the Sugar
> developers be aware of this.
You're all welcome. ;)
> Let me ask you a couple of questions:
> - which version(s) of Sugar targets your project?
I am not intimate with the development cycle and work-flow of the OLPC XO.
I learned sufficiently to see it's Fedora Core-based, and that Sugar is
becoming distro agnostic.
Thus, my answer is simply limited to my current usage of the XO. I want
PaintWeb to work well on the OLPC XO-1 laptop, with the latest stable OS
release (that's 8.2.1).
> - already have an idea about how are going to be deployed any
> modifications that result from this?
The modifications resulting from this work are already deployed into
PaintWeb. You can try the last working SVN trunk snapshot at:
The paintweb.js file contains the updateCanvasScaling() function which
does the Canvas scaling.
The application is working fine on the XO.
More information about the Devel