ocr: Bounding Boxes: The Y-axis on the Mac is inverted with respect to LaTeX's. Thus any time you - copy picture commands from LaTeX to PicTex, the Y-axis has to be 'flipped" and the slopes of lines and vectors inverted. In order to do this "flip", - you must know how high the picture was in LaTeX. If you read an entire picture detinition into PicTex,it is able to see what the bounding box was in LaTex, and all will be well. The problem comes when trying to read fragments of pictures: if there's no box information, PicTex has a problem. So, for the time being anyway, all pictures read in MUST conta ...
