I am using cytoscape.js to create & display graph. Now, I want to add pan & zoom buttons, so that user can zoom and pan very large graph. I have found a plug-in cytoscape-panzoom included with cytoscape.js. I have include all required files in my page :-
e.g.
jquery.cytoscape-panzoom.js,
jquery-ui-1.8.11.custom.min.js,
jquery.cytoscape-panzoom.css
But no pan zoom buttons are shown. How can i solve this problem. Please help me.