This app can be used as flow chart, block diagram, mind map, etc.

Edit: Edit the flow chart content(use a blank space to increase the indentation: Color coordinateX coordinateY angle size type)

Return: Return to the previous flow chart content

Save: Save the flow chart to download folder

Previous: Select the previous node

Next: Select the next node

Move: Move node

Rotate: Rotate node

Zoom: Zoom node

Color: Change node color

Content: Change node content

New: Add child node

Remove: Remove node and child nodes

Type: Change node type