Paste
Cut
Copy
AutoFill
You need a browser which full supports HTML5 Canvas to run SpreadJS
Select a shape and change the arrow-head properties to see the effect.
Begin Arrowhead Style:
diamond
open
oval
stealth
triangle
Begin Arrowhead Width:
medium
narrow
wide
Begin Arrowhead Length:
long
medium
short
End Arrowhead Style:
diamond
open
oval
stealth
triangle
End Arrowhead Width:
medium
narrow
wide
End Arrowhead Length:
long
medium
short
H