arrowType
Edge arrowhead shape
normal |
 |
inv |
 |
dot |
 |
invdot |
 |
odot |
 |
invodot |
 |
none |
 |
tee |
 |
empty |
 |
invempty |
 |
diamond |
 |
odiamond |
 |
ediamond |
 |
crow |
 |
box |
 |
obox |
 |
open |
 |
halfopen |
 |
vee |
|
The examples above show a set of commonly used arrow shapes. There is a grammar of arrow shapes which can be used to describe a collection of 3,111,696 arrow combinations of the 42 variations of the primitive set of 11 arrows.
The basic arrows shown above contain:
- most of the primitive shapes (
box,crow,diamond,dot,inv,none,normal,tee,vee) - shapes that can be derived from the grammar (
odot,invdot,invodot,obox,odiamond) - shapes supported as special cases for backward-compatibility (
ediamond,open,halfopen,empty,invempty).
Attributes
arrowType is a valid type for: