[Moose-dev] Re: Other question about Roassal

Hi, I think there is a confusion somewhere. By default, a layout will consider all edges in the graph. userDefinedEdges is a mechanism to tell the layout to only consider a subset of edges when arranging nodes. For example, in the MetaBrowser the visualization at the bottom shows red edges, but these edges are not taken into account by the layout. But, it seems to me that you would like to customize the way the edges look. userDefinedEdges have nothing to do with this issue. What you want here is to set a shape for your edges. So, if you want to set different shapes for different edges, you could do like this: view nodes: #(1 2 3). view shape line. view edgeFromAssociation: 1->2. view shape arrowedLine. view edgeFromAssociation: 2->3. view horizontalLineLayout gapSize: 100 About dotted line, this is not yet supported, but you can add it as a subclass of ROLine. Does this clarify the situation? Cheers, Doru On May 14, 2013, at 6:58 PM, mathieu <mathieubmddehouck(a)mailoo.org> wrote: -- www.tudorgirba.com "Presenting is storytelling."