Must be used as styling options "marker-start", "marker-mid" or "marker-end", to add an arrow to a path.
i1 : Polyline{Points=>{(0,0),(50,50),(0,100),(50,150)},"stroke"=>"yellow","stroke-width"=>5,"marker-end"=>arrow("fill"=>"orange"),Margin=>0.3} o1 = Polyline{cache => CacheTable{} } Margin => .3 marker-end => url(#Graphics_1611604569_1) Points => {| 0 |, | 50 |, | 0 |, | 50 |} | 0 | | 50 | | 100 | | 150 | | 0 | | 0 | | 0 | | 0 | | 1 | | 1 | | 1 | | 1 | stroke => yellow stroke-width => 5 o1 : Polyline |
The object arrow is a function closure.