toolsView.focusTool(tool)
Focus the specified tool
(of the joint.dia.ToolView
type) within this tools view.
When a tool is focused
, all other tools within this tools view are hidden and the tool's opacity is changed according to the tool's focusOpacity
option. Only one tool can be focused at a time; the focus passes to the last tool within this tools view with which the focusTool
function was called.
The effect of this function can be reversed by the toolsView.blurTool
function.