I am trying to put some simple sketch elements into a MathCAD work sheet - like a beam (rectangle) with the support conditions indicated - like simply or pinned or fixed. Ideally you could put label the reactions or loads and what not. No intention of doing anything complicated but sometime when you are deriving equations it is nice to have a picture that supports the derivation. Ideally the program would allow the creation of s simple sketch and then put the sketch on the clip board so you can paste into the document. The techsmith Jing product is close - nice you can just grab a screen capture and annotate but no ability to add much beyond annotation symbols of a box, an arrow and a highlight color.
Any help or suggestions would be greatly appreciated.