I'm trying to create a circuit schematic using Inkscape. I've created several vector images of components and am trying to connect them up into a circuit. These are two of them, for instance:
I'm having trouble getting their endpoints to be a consistent size so that I can connect them with a black rectangle of the same width. I've tried using grids, but to no success. Is there a way to, say, automatically resize an object (while preserving aspect ratio) such that a specified dimension equals a desired value (in this case the specified dimension is the width of one of the connection points)? Or, is there a better way to do this?