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Status: Beta
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treacleminer
The function DivTreeMap.paint has a magic filtering that doesn't display the items on which we can not place the label.
There is an horizontal and vertical check.
If we accept to wrap labels, that's wrong.
When defining the labels, you should add :
label.style.width = (coords.width - DivTreeMap.LEFT_MARGIN) + "px";
nd then, the check for th hight is enought.
Actualy, an other aproach is to set a tooltip for those.