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楼主 |
发表于 2008-10-28 08:07:06
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来自： 中国山东烟台
本人已找到实现的方法了
AcDbObjectId Cellipse::draw()
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AcDbEllipse *pLine = new AcDbEllipse(center,normal,mAxis,rRatio,sAngle,eAngle);& M _& ]8 Y. }1 X" n, H. @- A
AcDbBlockTable *pBlockTable;/ ?0 i0 n3 w6 X& T! m1 ?% `3 h4 V
acdbCurDwg()->getBlockTable(pBlockTable,
0 e4 x+ f; @5 M AcDb::kForRead);
* C' |+ y# X- Z" r5 }8 d AcDbBlockTableRecord *pBlockTableRecord;
$ L* C/ S5 A: W) j/ j pBlockTable->getAt(ACDB_MODEL_SPACE, pBlockTableRecord,2 O. l3 m5 L5 H4 h2 i% P7 G
AcDb::kForWrite);
* c, M0 i( x4 x6 h pBlockTable->close();5 ?/ R" h) ]8 R4 d' _
AcDbObjectId entId;& i" ^" I" N9 P; Q
pBlockTableRecord->appendAcDbEntity(entId, pLine);
# v$ F; P# @& q( K% y pBlockTableRecord->close();' z r' B& s/ _0 _) U1 H
pLine->close();
n% w% w0 X) ^ return entId; + E4 A, H$ r/ |- P8 m: G1 N' X
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发表于 2008-10-18 08:06:47