How to zoom in perticular node in goview

I need this requirement:

i have list nodes(linking in each node already there)in gov. i selected one node from list nodes.i want zoom in that node only…How to do that. Pls kindly send that code…

There’s only one zoom level (scale) per GoView, so there isn’t a way to zoom in on a particular node using “Zoom”.

You could do it in your code, simply by making the node larger when selected… but that would also have the effect (probably) of requiring the layout of nodes to change. That might get complicated.

Version 4.2 has a “fisheye zoom tool” which would give you a way to achieve this. it shows a zoomed in area around where the cursor is.

4.2 will be out before the end of the year.