【转帖】adcalcplinearccenter in dwgdirec
 

adcalcplinearccenter in dwgdirect ??
adcalcplinearccenter in dwgdirect ??
in the older opendwg toolbox there was a function
adcalcplinearccenter (double *pt1,double *pt2,double inclang,double *cenx,double *ceny,double *rad);
in which you could enter the startpoint, endpoint and the angle
and the function returned the centerpoint and the radius.
i noticed that this function is no longer available in dwgdirect 1.09. is there another likewise function i can use in dwgdirect ??
regards,
you can use odgecircarc2d (or odgecircarc3d).
if you need to get arc info from oddbpolyline you can use its methods getarcsegat(). 2d version returns 2d arc in ocs, 3d version - 3d arc in wcs.
sergey slezkin
thanks sergey,
that was exactly what i was looking for..