Changes to avoid showing labels when the rendering area in the chart is
too small...
Removed unnecessary else statement...
Merge pull request #43 from e-cuellar/master

Changes to avoid showing labels when the rendering area in the chart is too small...
Merge pull request #42 from dcleao/master

[Redmine CCC Bug #2992] Sticky colorDomain option.
[ANALYZER-2361] -- Updated sunburst panel to use colors that are loaded in a colorMap. Disables category label if value is too wide
[ANALYZER-2392] -- Pie labels dissapear when they are too long inside of Pie and Sunburst chart.
Merge pull request #45 from krivera-pentaho/dev

Updated sunburst panel to use colors that are loaded in a colorMap. Disables category label if value is too wide
[ANALYZER-2395] Needs to account for font size and formatting when
determining if it should display.
[ANALYZER-2369] -- improved label clipping for pie chart.
Merge pull request #46 from krivera-pentaho/dev

[ANALYZER-2369] -- improved label clipping for pie chart.
[ANALYZER-2414] -- Adding the chart padding option to the text width for bar charts
Merge pull request #47 from krivera-pentaho/dev

[ANALYZER-2414] -- Adding the chart padding option to the text width for...
(protovis) Changed the way the Dot shape applies the aspectRatio.
It used an svg scale transformation, but this has the disadvantage of distorting borders as well.
Now each shape's drawing code takes the horizontal and vertical radius directly into account.