【转帖】oddbleader error with setdimgap90
 

oddbleader error with setdimgap()?
oddbleader error with setdimgap()?
hello,
i create a oddbleader object and attach a mtext to the leader. to create a gap between the leader and the mtext, i set the dimgap property by using the call setdimgap().
when i open the resulting drawing in autocad, the dimgap property is set corrently to 2.0, but there is no gap between leader line and mtext. as soon as i change the property say to 1.0, the gap changes correctly to 1.0.
code-extract:
//get the blocktablerecord
oddbblocktablerecordptr bbtr = getblockobjectid(pblockid);
//get the ids of different objects
oddbobjectid layerid = pobjarr->at(playerid);
//create start and endpoint
odgepoint3d startpoint(startposx, startposy, 0);
odgepoint3d endpoint(endposx, endposy, 0);
// add a leader with database defaults to the database
oddbleaderptr pleader = oddbleader::createobject();
pleader->setdatabasedefaults(pdb);
oddbobjectid leaderid = bbtr->appendoddbentity(pleader);
// add the vertices
pleader->appendvertex(startpoint);
pleader->appendvertex(endpoint);
//set scale and arrow size
pleader->setdimscale(dimscale);
pleader->setdimasz(dimasz);
pleader->setlayer(layerid);
pleader->setdimtad(0); //centered about the dimension line.
pleader->setdimgap(dimgap);
//get the id of the mtext object
oddbobjectid mtextid = pobjarr->at(pmtextid);
//add the text to the leader
pleader->attachannotation(mtextid);
pleader->evaluateleader();
is this a bug? is there a workaround to this?
thanks and cheers,
christoph
attached files
i can't reproduce the behavior.
can you reproduce the same effect by inserting your code into odwriteex sample?
btw, your file is incorrect: all mtexts are inside a block and leaders - in model space. leader and its annotation should have the same owner. they should be inside the same block (or layout).
sergey slezkin