28 void extglDrawText(const TPointD &p, const std::string &s,  in extglDrawText()
46 void drawSign(const TPointD &p, const TPointD &v, double size) {  in drawSign()
50   TPointD v90  = rotate90(v);  in drawSign()
51   TPointD v270 = rotate270(v);  in drawSign()
71 void drawCross(const TPointD &p, double size) {  in drawCross()
72   TPointD v1 = TPointD(1, 1);  in drawCross()
73   TPointD v2 = TPointD(1, -1);  in drawCross()
147   const TPointD offset(20, 20);  in showCorners()
161     TPointD pnt  = s->getPoint(tmp);  in showCorners()
168     extglDrawText(TPointD(pnt.x, pnt.y) + offset, oss.str());  in showCorners()
181     TPointD pnt  = s->getPoint(tmp);  in showCorners()
188     extglDrawText(TPointD(pnt.x, pnt.y) - offset, oss.str());  in showCorners()
212     c.setP0(TPointD(0.0, 0.0));  in draw()
213     c.setP1(TPointD(4.0, 12.0));  in draw()
214     c.setP2(TPointD(12.0, 12.0));  in draw()
215     c.setP3(TPointD(16.0, 0.0));  in draw()
231     c.setP0(TPointD(0.0, 0.0));  in draw()
232     c.setP1(TPointD(0.0, 12.0));  in draw()
233     c.setP2(TPointD(6.0, 12.0));  in draw()
234     c.setP3(TPointD(12.0, 12.0));  in draw()
237     c.setP0(TPointD(12.0, 12.0));  in draw()
238     c.setP1(TPointD(6.0, 8.0));  in draw()
239     c.setP2(TPointD(6.0, 4.0));  in draw()
240     c.setP3(TPointD(12.0, 0.0));  in draw()
256     tglVertex(TPointD(0.0, 0.0));  in draw()
257     tglVertex(TPointD(8.0, 12.0));  in draw()
258     tglVertex(TPointD(16.0, 0.0));  in draw()
295         TPointD offset = normalize(TPointD(1.0, 1.0)) * 20.0;  in draw()
300         extglDrawText(TPointD(x_, y_) + offset, oss.str());  in draw()
355   TPointD offset(1, -1);  in setPosition()