concord-consortium/Smartgraphs — pull request #10 by mayankdedhia (2013-02-20 14:23:17+00:00)
Title: Zeus rebase 02_20_13_a

This pull request contains the code for following :

- Labels created should try not to overlap other labels.

- Labels should try not to overlap axes on label creation.

- Connecting lines of labels should be long enough to show the arrow on
label creation if possible.

- Labels should be created within graph pane and shouldn't draggable
outside it.

- If 'enter' key is pressed when label is in editing mode, label should
come out of the editing mode instead of adding a new line.

- Label is brought on top on single click.

- Connecting lines can be attached to labels on any of the sides
depending on the position.