Peter,

I just tested out the  ChartExample app.  It looks awesome!  Thanks for
making this work end to end.  Nice to see validation that using SVG lets us
do great visualizations that work exactly same in Flash and HTML5!

A couple of things I noticed:

1.  I see unnecessary horizontal and vertical scrollbars.  It seems that
the the chart elements do not fit inside the div's width and height.
2.  I am looking at the HTML for the chart, for example:Gist here:
https://gist.github.com/bigosmallm/ae510538df51b8356d7d

I see that we are creating a whole bunch of unnecessary divs and svg
elements.  Would it be better if we created on SVG drawing canvas and drew
all the graphics inside it?  It would make for a cleaner implementation and
better runtime performance.

I am thinking that we will create a GraphicsContainer class which would
extend off of UIBase.  Inside it would be one SVG element where you can
draw all the graphic elements in one co-ordinate space.

Let me know what you think.

Thanks,
Om

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