【转帖】how to get the system variable dimtxsty
 

how to get the system variable "dimtxsty"
how to get the system variable "dimtxsty"
i want to set the dimtxsty value using "setdimtxsty",but there is nothing to display in the property dialog, so,how can i succeed to set the value?
there is the progress concering the problem:
thanks very much.
peter
"
void setdimtextwidthfactor( oddbobjectid& objid, oddbdatabaseptr pdb )
{
oddbdimensionptr pdim = objid.safeopenobject( oddb::kforwrite );
oddbobjectid olddimtextstylerecid = pdim->dimtxsty();
oddbobjectid newdimtextstylerecid;
oddbtextstyletablerecordptr ptextstyletblrcd;
oddbtextstyletablerecordptr pnewtextstyletblrcd;
if ( oddbobjectid::knull != olddimtextstylerecid )
{
oddbtextstyletablerecordptr pcurrdimtxtstyle = olddimtextstylerecid.safeopenobject(oddb::kforread );
odstring strtemp;
strtemp = pcurrdimtxtstyle->getname();
ptextstyletblrcd = olddimtextstylerecid.safeopenobject( oddb::kforwrite );
oddbtextstyletableptr ptextstyletbl = pdb->gettextstyletableid().safeopenobject( oddb::kforwrite );
if ( ptextstyletbl->has(odstring("dimtextstyle")) )
{
pnewtextstyletblrcd = ptextstyletbl->getat(odstring("dimtextstyle"), oddb::kforwrite);
pnewtextstyletblrcd->setxscale( g_textwidthratio );
newdimtextstylerecid = pnewtextstyletblrcd->objectid();
}
else
{
pnewtextstyletblrcd = oddbtextstyletablerecord::createobject();
//get the "standard" text style
olddimtextstylerecid = ptextstyletbl->getat( "standard" );
ptextstyletblrcd = olddimtextstylerecid.safeopenobject( oddb::kforwrite );
//clone textstyle's properties to new style (
char* ptypeface=null;
bool bold;
bool italic;
int charset;
int pitchandfamily;
odstring pfilename = "";
odstring bigfontfilename = "";
bool bisupsidedown = false;
bool bisbackwards = false;
bool bisvertial = false;
bool isshapfile;
bool isvertical;
double obliquingangle;
double priorsize;
double xscale;
double textsize;
ptextstyletblrcd->font( odstring(ptypeface), bold, italic, charset, pitchandfamily );
bisupsidedown = ptextstyletblrcd->isupsidedown();
bisbackwards = ptextstyletblrcd->isbackwards();
bisvertial = ptextstyletblrcd->isvertical();
isshapfile = ptextstyletblrcd->isshapefile();
isvertical = ptextstyletblrcd->isvertical();
obliquingangle = ptextstyletblrcd->obliquingangle();
priorsize = ptextstyletblrcd->priorsize();
xscale = ptextstyletblrcd->xscale();
textsize = ptextstyletblrcd->textsize();
pnewtextstyletblrcd->setname( "dimtextstyle" );
pnewtextstyletblrcd->settextsize( textsize );
pnewtextstyletblrcd->setfont( ptypeface, bold, italic, charset, pitchandfamily );
pnewtextstyletblrcd->setfilename( pfilename );
pnewtextstyletblrcd->setbigfontfilename( bigfontfilename );
pnewtextstyletblrcd->setisupsidedown( bisupsidedown );
pnewtextstyletblrcd->setisbackwards( bisbackwards );
pnewtextstyletblrcd->setisvertical( bisvertial );
pnewtextstyletblrcd->setisshapefile( isshapfile );
pnewtextstyletblrcd->setisvertical( isvertical );
pnewtextstyletblrcd->setobliquingangle( obliquingangle );
pnewtextstyletblrcd->setpriorsize( priorsize );
pnewtextstyletblrcd->setxscale( g_textwidthratio );
newdimtextstylerecid = ptextstyletbl->add( pnewtextstyletblrcd );
}
}
pdim->setdimtxsty( newdimtextstylerecid );
"
if the question is "what to display for dimtxsty object id on the screen?"
you can dispay text style name.
sergey slezkin