[dojo-contributors] charting enhancements for mobile doc

Christophe Jolif cjolif at gmail.com
Thu Mar 3 09:12:19 EST 2011

Hi everyone,

I've already made some progress on this and some tickets have actually
already been committed in 1.6 by Eugene (thanks a lot!). I'm currently
working on touch interactions and will do an optimization pass afterward.
The document is still online (see URL below) so if you have any feedback
don't hesitate to comment it so that I take community feedback into account.
I also have some comments in the doc that are not mobile specifics (on
scale/axis limitations of current charting) but I won't probably touch this
for now. Finally some bits might apply to more than charting (thoughts on
sizing of Dojo GFX based widgets).


On Wed, Feb 9, 2011 at 1:37 PM, Christophe Jolif <cjolif at gmail.com> wrote:

> Thanks Chris for gathering all of this in a centralized place!
> About charting touch events
> (
> https://docs.google.com/document/pub?id=1FQTmxCkqYBX-cM6tim8zIaOb3px5KkjrvbhGct7MRww
> )
> I plan to be working on 2. (pan) and 4. (pinch) shortly. If there is
> interest on 3. I can see what I can do as well.
> 1. (pie rotation) is visually nice however I'm not really sure there is a
> real use-case behind it?
> Other touch interactions that might be useful:
> - double tap, depending on the initial state (already zoomed or not): fit
> the chart data window to chart dimension or zoom it by a predefined factor.
> - single touch : data indicator on touch point (may be similar to 5. in the
> spec)
> - double touch: data indicator on chart trend (%) between touch 1 and 2.
> - on swipe alternatively to 3. you might also want to go over the various
> series of a given chart.
> --
> Christophe
> 2011/2/8 Chris Mitchell <ccmitchellusa at gmail.com>
> I've created a top level index of various design and planning docs people
>> have sent my way for Dojo 1.6+ work items.  Please feel free to update this
>> page with links to any work I may have missed or be unaware of.
>> https://docs0.google.com/document/d/1FFNsIeLZq6cjc7lfiwzXUNuok89gyZ-Bs6VZziCk8Js/edit?authkey=CIrRz5wD&hl=en#
>> -Chris

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