ARX读取数据展Cass一般高程点

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1. struct resbuf oSysRb, iSysRb;
2. ads采用real blc, blc1;
3. acedGetVar("USERR1", &oSysRb);
4. iSysRb.restype = RTREAL;
5. iSysRb.resval.rreal = 500;
6. blc = oSysRb.resval.rreal;
7. if (blc == 0)
8. {
9.     if (acedGetReal("\n请输入比例尺<1:500>", &blc1) != RTNORM)
10.     {
11.         iSysRb.resval.rreal = 500;
12.         acedSetVar("USERR1", &iSysRb);
13.     }
14.     acedSetVar("USERR1", &iSysRb);
15.     blc = iSysRb.resval.rreal;
16. }
18. AcDbBlockTable *pBlkTbl;
19. acdbHostApplicationServices()->workingDatabase()->getBlockTable(pBlkTbl, AcDb::kForWrite);
20. CString blkName;
21. blkName.Format("%s", "GC200");
22. if (!pBlkTbl->has(blkName))
23. {
24.     acutPrintf("\n当前图形中未包含GC200的块定义！");
25.     pBlkTbl->close();
26.     return;
27. }
29. double xyzScale = blc * 0.001;
30. double textH = blc * 0.002;  // 设置文字高度
31. CString strH;
32. strH.Format("%.3lf", textH);
34. char strTag[100];
35. CString str("height");
36. strncpy(strTag,(LPCTSTR)str,sizeof(strTag));
38. int rc, i;
39. ads采用point pt1;
40. FILE *FP;
41. char height[80];
42. double r;
44. TCHAR *fName;
45. struct resbuf *rb;
46. rb = acutNewRb(RTSTR);
47. int  stat = acedGetFileD("选择txt文件", NULL, "txt;dat",  0, rb);
48. if ((stat != RTNORM) || (rb == NULL))
49. {
50.     acutRelRb(rb);
51.     return;
52. }
53. const size采用t nSize = 采用tcslen(rb->resval.rstring) + 1;
54. fName =  (TCHAR*)acad采用malloc(nSize *  sizeof(TCHAR));
55. strcpy(fName, rb->resval.rstring);
56. acutRelRb(rb);
58. CString filename;
59. filename.Format("%s", fName);
61. FP = fopen(filename, "r");    //以只读形式打开文件
62. do
63. {
64.     fscanf(FP, "%d, %lf, %lf, %lf", &i, &pt1[X], &pt1[Y], &pt1[Z]);
66.     AcGePoint3d blkbasePt (pt1[X], pt1[Y], pt1[Z]);
67.     AcGePoint3d textPt (pt1[X] + 0.0012 * blc, pt1[Y] - 0.001 * blc, 0.0);
68.     AcGePoint3d AlimPt (pt1[X] + 0.0012 * blc, pt1[Y], 0.0);
69.     r = pt1[Z];
70.     acdbRToS(r, 2, 2, height);
72.     AcDbObjectId blkDefId;
73.     pBlkTbl->getAt(blkName, blkDefId);
74.     AcDbBlockReference *pBlkRef = new AcDbBlockReference(blkbasePt, blkDefId);
75.     AcDbBlockTableRecord *pBlkTblRcd;
76.     pBlkTbl->getAt(ACDB采用MODEL采用SPACE, pBlkTblRcd, AcDb::kForWrite);
77.     pBlkTbl->close();
79.     // 块比例系数
80.     pBlkRef->setScaleFactors(xyzScale);
81.     // 扩展数据
82.     struct resbuf *pRb;
83.     CString appName = "SOUTH";
84.     CString typeName = "202101";
85.     pRb = acutBuildList(AcDb::kDxfRegAppName, appName, AcDb::kDxfXdAsciiString, typeName, RTNONE);
86.     pBlkRef->setXData(pRb);
87.     acutRelRb(pRb);
89.     AcDbObjectId entId;
90.     pBlkTblRcd->appendAcDbEntity(entId, pBlkRef);
91.     // 插入属性
92.     AcDbEntity *pEnt;
93.     acdbOpenObject(pEnt, entId, AcDb::kForWrite);
94.     AcDbBlockTableRecord *pBlkDefRcd;
95.     acdbOpenObject(pBlkDefRcd, blkDefId, AcDb::kForRead);        
96.     AcDbBlockTableRecordIterator *pItr;
97.     pBlkDefRcd->newIterator(pItr);
98.     for (pItr->start(); !pItr->done(); pItr->step())
99.     {
100.         pItr->getEntity(pEnt, AcDb::kForRead);
101.         AcDbAttributeDefinition *pAttDef = new AcDbAttributeDefinition;
102.         pAttDef = AcDbAttributeDefinition::cast(pEnt);
103.         AcDbAttribute *pAttr = new AcDbAttribute;
104.         pAttr->setPropertiesFrom(pAttDef);           
105.         pAttr->setHorizontalMode(AcDb::kTextLeft);   // 左对齐
106.         pAttr->setVerticalMode(AcDb::kTextVertMid);  // 左中
107.         pAttr->setPosition(textPt);       // 文本的位置点
108.         pAttr->setAlignmentPoint(AlimPt); // 对齐点
109.         pAttr->setWidthFactor(0.8);       // 宽度比例
110.         pAttr->setHeight(textH);          // 高度
111.         pAttr->setTag(strTag);            // 属性标签
112.         pAttr->setTextString(height);     // 属性值
113.         // 扩展数据
114.         struct resbuf *pRb;
115.         CString appName = "SOUTH";
116.         CString typeName = "202111";
117.         pRb = acutBuildList(AcDb::kDxfRegAppName, appName, AcDb::kDxfXdAsciiString, typeName, RTNONE);
118.         pAttr->setXData(pRb);
119.         acutRelRb(pRb);
120.         // 追加属性
121.         pBlkRef->appendAttribute(pAttr);
122.         pAttr->close();
123.     }
124.     pBlkRef->setLayer("GCD");
125.     delete pItr;
126.     pBlkDefRcd->close();
127.     pEnt->close();
128.     pBlkRef->close();
129.     pBlkTblRcd->close();
131.     rc = feof(FP);
132. }
133. while (rc == 0);
134. fclose(FP);  //关闭文件
135. acedCommand(RTSTR, "ZOOM", RTSTR, "E", 0);

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