4.3 clip ======== void clip(picture pic=currentpicture, path g, stroke=false, pen fillrule=currentpen); Clip the current contents of picture 'pic' to the region bounded by the path 'g', using fill rule 'fillrule' (fillrule). If 'stroke=true', the clipped portion is the same as the region that would be drawn with 'draw(pic,g,fillrule+zerowinding)'; in this case the path 'g' need not be cyclic. For an illustration of picture clipping, see the first example in LaTeX usage.