AcDbText length

admin1

AcDbText length
AcDbObjectId GetTextstyleId(CString sTextstylename)

{

AcDbTextStyleTable *pTable;

AcDbObjectId textstyleId = AcDbObjectId::kNull;

Acad::ErrorStatus es = Acad::eOk;

if ((es = acdbHostApplicationServices()->workingDatabase()->getTextStyleTable(pTable, AcDb::kForRead)) == Acad::eOk){

if ((es =pTable->getAt(sTextstylename, textstyleId, Adesk::kFalse)) != Acad::eOk){

textstyleId =AcDbObjectId::kNull;

}

pTable->close();

}

return textstyleId;

}


double GetTextWidth(CString sText, CString sTextStyle, double dTextHeight)
{
AcDbObjectId idTextStyle = GetTextstyleId(sTextStyle);
AcGiTextStyle giTextStyle;
fromAcDbTextStyle(giTextStyle, idTextStyle);
giTextStyle.setTextSize(dTextHeight);

AcGePoint2d ptExt = giTextStyle.extents(sText.GetBuffer(), Adesk::kFalse, sText.GetLength(), Adesk::kFalse);
return ptExt.x;
}


OR


double GetTextWidth(AcDbObjectId idText)
{
ads_point ptLowerLeft, ptUpperRight;
ads_name ent;
struct resbuf * textent;
acdbGetAdsName(ent, idText);
textent = acdbEntGet(ent);
acedTextBox(textent, ptLowerLeft, ptUpperRight);

//acutPrintf("\nHeight: %.2f, Width: %.2f", ptUpperRight - ptLowerLeft, ptUpperRight - ptLowerLeft);
return ptUpperRight - ptLowerLeft;
}