Shanghai Fangling Computer Software co., Ltd
Ctrl+Y
Delete
Space、Enter
Esc
A
C
D
E
L
Shift +
MOUSE LEFT
POINT
LINE
CIRCLE &RADIUS
CIRCLED&
DIAMETER
CIRCLE2P
CIRCLE3P
ARC or ARC3P
ARCSCAN
REC
RECR
POLYGON
MOVE
MIRROR
ROTATE
SCALE
↑↓←→
Redo
Delete
End drawing or input
Exit current state, enter graph selection state
Switch arc when drawing polyline
Automatically close when drawing polyline
Assign size when drawing rectangle
Delete
Switch line when drawing polyline
Rapidly rotate the selected shapes
Draw point
Draw line
Draw circle with center point and radius
Draw circle with center point and diameter
Draw circle with 2 points
Draw circle with 3 points
Draw arc with 3 points
Draw arc with scaning
Draw rectangle
Draw round angle rectangle
Draw polygon
Move the selected shapes
Mirror the selected shapes
Rotate the selected shapes
Scale the selected shapes
Rapidly micromove, close and rotate
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