NickQiZhu/dc.js — pull request #462 by jeffsteinmetz (2013-12-03 06:51:55+00:00)
Title: added option to include an additional right aligned title label to rowChart. _chart.renderTitleLabel.  Fixed minor typo in API documentation.

This is an alternative (or can be used in addition to) the tooltip rendering for "title" .

example here:
http://jsfiddle.net/jeffsteinmetz/49WYd/

below is an example usage of renderTitleLabel and titleLabelOffsetX:

```
sampleRowChart.width(200)
.height(275)
.margins({top: 0, right: 10, bottom: 0, left: 10})
.dimension(yourDim)
.group(yourGroup)
.label(function (d) {
return d.key;
})
.title(function (d) {
return d.value;
})
.renderTitleLabel(true) // show titles (values) with text-anchor 'end'
.titleLabelOffsetX(3);
```