Function: createArrow()
ts
function createArrow(
x0,
y0,
x1,
y1,
styles): Arrow;Parameters
x0
number = 0
y0
number = 0
x1
number = 0
y1
number = 0
styles
head?
Head extremity style
strokeColor?
string
Stroke color: #f00, yellow...
strokeType?
Type of stroke: plain, dashed, or none
strokeWidth?
number
Stroke width
tail?
Tail extremity style