Lines Matching refs:angle
54 void doarc(POINT cp, POINT sp, int angle);
61 void HGArc(register int cx, register int cy, int px, int py, int angle);
338 | Routine: doarc (center_point, start_point, angle)
341 | depending on the angle needed to draw through.
347 int angle)
349 if (angle) /* arc with angle */
351 (int) (sp.x * troffscale), (int) (sp.y * troffscale), angle);
352 else /* a full circle (angle == 0) */
567 | Routine: HGArc (xcenter, ycenter, xstart, ystart, angle)
570 | clockwise starting from the point (px, py) through `angle'
571 | degrees. If angle is 0, a full circle is drawn. It does so
581 int angle)
605 if (angle == 0)
608 extent = (int) (angle * fullcircle / 360.0);