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//打开图层表，打开方式为只写
+ a+ g4 F% \1 kAcDbLayerTable * pLayerTable;
4 N2 w3 w& r8 k b3 z) s* J% Q. ~; ?acdbHostApplicationServices()->workingDatabase()->getSymbolTable(pLayerTable,AcDb::kForWrite); //初始化层表记录对象，并设定图层名称“NewLayer” @4 T+ v# `4 y2 \5 R8 |1 u5 e( _) x
AcDbLayerTableRecord * pLayerTableRecord = new AcDbLayerTableRecord;3 L1 C! D) i! K& l1 ~. ]
pLayerTableRecord->setName(L”NewLayer”); //图层的其他属性（例如颜色、线形等）都用默认值; Z# d7 T: ~ d
//将新建的图层表记录添加到图层表中，并将图层表记录的ID, A3 I8 C. P t7 i4 q8 Y
//保存到pLayerId中，作为函数的返回值8 S: n8 }' p8 G5 H& g
AcCmColor color; // AcCmColor是ACAD颜色管理类
* }% Y8 P# O5 }color.setColorIndex(1); //红色
! N: _% q4 r* X0 {( ~1 E/ @* C3 E(color.setRGB (0,0,0) 0 ]$ D% i* I0 A& ]9 Q
pLayerTableRecord->setColor(color);6 Z6 C% ~6 [" F5 b6 j( j' O
AcDbObjectId pLayerId;( n" _9 e$ Z/ T) J. N- N
pLayerTable->add(pLayerId,pLayerTableRecord);
3 q( T }; F) K j* x+ T9 J spLayerTable->close();
) H( G4 m( Y' `/ a7 S2 k2 \ IpLayerTableRecord->close(); 示例：创建两个图层：( l2 U7 C" e: k2 F: h8 B
//打开图层表，打开方式为只写# v4 a* ?2 u% M: b% C$ [
AcDbLayerTable * pLayerTable;
# s: [, }) m9 E8 N6 D5 L) m( nAcDbLayerTableRecord * pLayerTableRecord ;/ J. c* p, E) l4 B8 R0 G F) x
AcCmColor color;// AcCmColor是ACAD颜色管理类; N& U* g- l, i
AcDbObjectId pLayerId;
3 i2 T" b$ a4 \! p! j \acdbHostApplicationServices()->workingDatabase()->getSymbolTable(pLayerTable,AcDb::kForWrite);$ h* t% r' X! r7 P2 k2 c( e
//初始化层表记录对象，并设定图层名称“结-1” ^3 @/ D8 |5 i8 [9 @6 g
pLayerTableRecord = new AcDbLayerTableRecord;/ u" w- [: F5 d: m
pLayerTableRecord->setName(_T(“结-1″));& y& Y/ e7 i6 m9 X) b/ U, f0 A4 t# D
color.setColorIndex(5);
2 {4 b( z3 ~6 b# ^. G1 gpLayerTableRecord->setColor(color);% S) p: \3 P# d
pLayerTable->add(pLayerId,pLayerTableRecord);
6 M O3 L: Q3 T4 m9 XpLayerTableRecord->close();
4 [/ r p& j; d- V* k( ~6 k) o2 N//设定图层名称“结-2”2 q0 {3 P2 f! Q, b
pLayerTableRecord = new AcDbLayerTableRecord;
% {, g' D% r k6 l2 f: n# S/ d" HpLayerTableRecord->setName(_T(“结-2″));
6 m g& m# ~ vcolor.setColorIndex(1);0 }: _1 F: v0 f% ?( Q0 h
pLayerTableRecord->setColor(color);% T8 k8 x" `; X# Z' ~. @) l6 f
pLayerTable->add(pLayerId,pLayerTableRecord);; L, C9 G$ O K: i
pLayerTableRecord->close();. p6 }& E4 a7 U k7 v9 a
pLayerTable->close();
b& X( C" P5 j参考：http://www.colinchou.com/archives/236
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发表于 2013-12-8 19:01:47