2004-07-22, 11:16 AM
I am in the process of drawing a process flow diagram. Because of the complexity of the drawing, when finished it will have a multitude of lines crossing over each other. Although colours and linetypes will be used to differentiate between processes and instrumentation there will be a need to break a line as it crosses another. One way is to break the line between two points and draw a semi circle to show it crossing the other line. Does anybody have a lisp file or method that allows you to "pick a line that crosses another, and it will then draw a semi circle at set radius and trim the line between the two points of the semi circle.