In Eplan P8, in order to add an arrowhead at the end of a graphical line, you have to first bring up the property dialog, set a checkbox, then click the OK button. I find this annoying and time consuming.
I have tried to find a way to set the “Arrow at line end” property from a toolbar button, but so far I haven’t found how.
As always when I can’t find an out-of-the-box solution, I resort to API Add-In programming.
This one is quite simple and the code should be self-explanatory. the code can be found on my public GitHub reporsitory.