gg

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Guide

In gg, you add systems ( ) to the canvas and then
you create links ( ) between them.

General operations
	Undo an operation.
	Redo an operation.
	Fit the camera to show all the content of the canvas.
	Zoom in the canvas.
	Zoom out of the canvas.
	Move a system or a link in the canvas.
	Remove a system or a link from the canvas.
	Add or modify the title of a system or a link.
	Paint a system or a link.

Operations on systems
	Add a system to the canvas.
	Move a system inside or outside another system.

Operations on links
	Add or modify a link between two systems. Hold your pointer on the first system then drag your pointer to the second system to create the link. Click on an existing link to modify its style.
	Draw a pipe link using
	Draw a solid link using
	Draw a dotted link using