yang686526

请教如何修改线型?
请教如何修改线型?
acdbcircle *pcir1;
acgepoint3d point1;
acgevector3d nrm1=acgevector3d(0,0,1);
point1.x=500;point1.y=500;point1.z=0;
pcir1=new acdbcircle(point1,nrm1,da);
pblocktablerecord->appendacdbentity(objid,pcir1);
pcir1->close();
怎样把这个圆的线型改成虚线或者点划线
麻烦说具体点,小弟是新学的
用以下的函数：
virtual acad::errorstatus
setlinetype(
const char* newval,
adesk::boolean dosubents = adesk::ktrue);
newval input name of the linetypetablerecord to be referenced by the entity
dosubents input boolean indicating whether to propagate the change to any subentities the entity may own
不过要注意你要设置的线型要存在才有正确结果.
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