Ctrl+S

Load another project.

Ctrl+Shift+S

Save a new context.

Ctrl+Shift+C

Display the context management window.

Ctrl+L

Display the personal layer management window.

Ctrl+O

Display the map overview.

Ctrl+E

Display the elements explorer.

Crtl+G

Go to coordinates on the map.

Ctrl+N

Open a new map.

Ctrl+Shift+H

Organize open maps horizontally.

Ctrl+Shift+V

Organize open maps vertically.

Ctrl+Shift+G

Group all open maps into tabs.

F1

Open JMap online help.

M

When moving the cursor over the map, press to display an enlargement of the area surrounding the cursor.

1

Move towards the bottom-left.

2

Move towards the bottom.

3

Move towards the bottom-right.

4

Move towards the left.

6

Move towards the right.

7

Move toward the top-left.

8

Move towards the top.

9

Move towards the top-right.

+

Zoom in.

-

Zoom out.

*

Rotate clockwise.

/

Rotate counterclockwise.

Up arrow

Move towards the top.

Left arrow

Move towards the left.

Right arrow

Move towards the right.

Down arrow

Move towards the bottom.

Pressing the button at the center of the mouse or holding down the mouse wheel

Move the map according to mouse movements.

Mouse wheel

Zoom in or zoom out, depending on which direction the mouse wheel is rotated.

Ctrl

1 - Snap the cursor to the closest node on the map.

2 - Keep only the results of a spatial operation by eliminating initial elements.

Shift

Snap the cursor to the closest line on the map.

Alt

Trace a line oriented according to an angle that is a multiple of 45 degrees.

Space

Complete drawing action by eliminating the last segment.

Esc

Cancel drawing operation.

Ctrl

Snap the cursor to the closest node on the map.

Shift

Snap the cursor to the closest line on the map.

Alt

1 - Trace a line oriented according to an angle that is a multiple of 45 degrees.

2 - Erase an existing measurement by clicking on it.

Space

End measurement action by eliminating the last segment.

Esc

Cancel measurement operation.

Alt

Erase a manually created label by clicking on it.

Ctrl

1 - Snap the cursor to the closest node on the map.

2 - Add or delete selected elements.

Shift

Snap the cursor to the closest line on the map.

Alt

Trace a line oriented according to an angle that is a multiple of 45 degrees.

Space

Complete selection operation by eliminating the last segment.

Esc

Cancel selection operation.