ARX关于填充Pattern的问题

yyzhang

AcDbHatch* pHatch = new AcDbHatch();

AcGeVector3d normal(0.0, 0.0, 1.0);
pHatch->setNormal(normal);
pHatch->setElevation(0.0);
pHatch->setHatchStyle(AcDbHatch::kNormal); //设置Hatch模式为预定义AR-CONC类型
pHatch->setPattern(AcDbHatch::kPreDefined, "AR-CONC"); 就是这里，预定义的类型设置为SOLID时填充能完成
设置成其他预定义类型就不能实现填充。
大侠们帮我看看问题出在哪里了？ pHatch->setPatternScale(0.2);
//设置关联边界
pHatch->setAssociative(Adesk::kTrue);

AcDbObjectIdArray dbObjIds;
dbObjIds.append(plineID);
pHatch->appendLoop(AcDbHatch::kDefault, dbObjIds);

AcDbBlockTable* pBlockTable;
if(acdbHostApplicationServices()->workingDatabase()
->getSymbolTable(pBlockTable, AcDb::kForRead) != Acad::eOk)
{
delete pHatch;
return NULL;
}
AcDbBlockTableRecord* pBlockTableRecord;
if(pBlockTable->getAt(ACDB_MODEL_SPACE, pBlockTableRecord, AcDb::kForWrite) != Acad::eOk)
{
delete pHatch;
pBlockTable->close();
return NULL;
}
pBlockTable->close();
if(pBlockTableRecord->appendAcDbEntity(id, pHatch) != Acad::eOk)
{
delete pHatch;
pBlockTableRecord->close();
return NULL;
}
pBlockTableRecord->close();
pHatch->close(); AcDbEntity *pEnt;
if (acdbOpenAcDbEntity(pEnt, dbObjIds[0],
AcDb::kForWrite)==Acad::eOk)
{
pEnt->addPersistentReactor(id);
pEnt->close();
}

yyzhang

刚才花了一段时间仔细查了以前的帖子，明白了。


没用evaluateHatch()更新。呼呼，不好意思了。