toolbar button to show/hide child->parent relationship labels

[stevebuik]

is a render option called showEdgeSingularLabels. see TODO in graphviz.js

[austinwang1121]

Let me take this one.

[stevebuik]

Sure but a couple of things to note:

1/ Jason is in the middle of a big re-factor for Lightning/Apex so we need to leave that alone until he finishes or one of us will have a nasty merge
2/ I just finished a rebuild of the js code to generate from a new persistence shape so all new work should only be done in the new fns. you can see the new tests/code here https://github.com/stevebuik/Graphvizforce-Lightning/blob/master/js/pure/spec/GraphvizRenderSpec.js#L12

So this means you can do the js part of this issue right now but will need to wait for Jason to complete his work before it can be exposed to users. You can choose if you want to get a head start and do the js now (this will not interrupt Jason at all) or just wait for him to finish his two tasks.

[austinwang1121]

Hi Steve. I will wait for Jason to complete his tasks first. Cheers