Accessing value attribute in Protovis lines
- by Luce
I'm using Protovis Arc layout and I'd like to color links between nodes accoriding to the 'value' property defined in dataset. How can I access it?
Dataset is defined like that:
Nodes:
...
{nodeName:"Books"}
...
Links:
...
{source:1, target:4, value:20}
...
arc.link.add(pv.Line).strokeStyle(function(d) d.value 10 ? "#cc0000" : "#eeeeee"); - does not work