Both menus are shown in Figure 17 . The Node menu lets you filter a single node. It is displayed by holding the right mouse button down while the cursor is over the node. The name of the selected node appears at the top of the menu. Immediate Children Displays the functions called by the selected node.
Parents Displays all the functions that call the selected node.
The Selected Nodes menu lets you filter multiple nodes. You can select multiple nodes by dragging a selection rectangle around them. You can also Shift-click a node and it will be selected along with all the nodes that it calls. Holding down the right mouse button anywhere in the graph displays the Selected Nodes menu.