Planarmap.js editor

H
Show/hide controls
Drag
Pan or drag vertex
Mousewheel
Zoom
Click
Select
Shift-Click
Select more
Arrows
Move corner selection
Ctrl+Z
Undo
Delete
Delete edge/face
E
Create edge

S
Split vertex or edge

C
Contract edge
G
Glue edges
2-9
Insert face of that degree
Shift + 2-9
Insert rigid loop of that degree
M
Toggle marker
F/R
Fix/release node position
D
Draw dual map
P
Peel quadrangulation
U
Set face unexplored
Shift + U
Set face unexplored (pointed)