Line to Pline
This function can convert one or multiple connected straight line (s), arc (s) to one polyline . You can access it from:
Menu : Express tools>Draw>Line to Polyline
Command Entry : Line2pl
After starting the command, a prompt message will be displayed> Please enter the join precision: 0
The Join precision will determine the union space between end points of each object. In this case, we will input value 0 to ensure the connection between objects (lines).
After inputting the join value, Please select the objects to be joined and converted to Polyline:
And finally, you have successfully created a polyline: