Family Tree

[azarai]

Noticed that i had to split my questions up. Same topic as https://github.com/cpettitt/dagre/issues/130 (http://jsfiddle.net/aJg2G/4/)

• is it possible to have a mix of edgeInterpolate for certain edges?
• Or can i draw the edges myself?
• How to remove the arrow for edges?

[cpettitt]

You can draw the edges yourself by overriding drawEdgePaths and positionEdgePaths. You can look at their implementation for a starting point.

You can remove the arrow by removing the following line from defaultDrawEdgePaths:

.attr('marker-end', 'url(#arrowhead)');

Alternatively you could change the definition of #arrowhead either directly, overriding postRender, or using an undirected graph (Graph instead of DGraph).

[chrisvfritz]

I'm not sure this is up to date. I don't see drawEdgePaths or positionEdgePaths in the source.