The Graph is where you arrange your conversation flow and connect the Bot blocks together.

Gestures

In the user preferences, under the Graph Gestures section, you can choose between Mouse and Trackpad gestures.

Mouse

Select: Shift + Left click drag

Zoom: Ctrl + Mouse wheel

Pan: Left click drag or Mouse wheel for vertical pan and Shift + Mouse wheel for horizontal pan

Trackpad

Select: Click + drag

Zoom: Pinch

Pan: Use two finger