void readDatabase()
{
// Use kFalse to create an empty database.
AcDbDatabase *pDb = new AcDbDatabase(Adesk::kFalse);
// Use readDwgFile to load the DWG file.
acutPrintf(_T("\nRead file \"d:\\temp\\testfile.dwg\"."));
if(Acad::eOk != pDb->readDwgFile(_T("d:\\temp\\testfile.dwg")))
return;
// Get the BlockTable.
AcDbBlockTable *pBTable = NULL;
pDb->getSymbolTable(pBTable, AcDb::kForRead);
// Get the ModelSpace.
AcDbBlockTableRecord *pRecord = NULL;
pBTable->getAt(ACDB_MODEL_SPACE, pRecord, AcDb::kForRead);
pBTable->close();
// Get new iterator.
AcDbBlockTableRecordIterator *pItr = NULL;
pRecord->newIterator(pItr);
AcDbEntity *pEnt = NULL;
for (pItr->start(); !pItr->done(); pItr->step())
{
pItr->getEntity(pEnt, AcDb::kForRead);
acutPrintf(_T("\nclassname: %s"), (pEnt->isA())->name());
pEnt->close();
}
pRecord->close();
delete pItr;
delete pDb;
}
void frgExtractTopologicalEntsFromLinesAlgm::_extract_from_seg(Vertex2dsOnSegment2d &stru)
{
// - 获取相关的线段（相交、重合）
AcDbObjectIdArray ids;
_search_related_segs(ids, stru.seg);
// - 分为两类进行处理：相交和重叠
// -- 增加起点和终点
rlVertex2d *v = NULL;
stru.vertex2ds.insert(std::make_pair(0.0, v));
stru.vertex2ds.insert(std::make_pair(1.0, v));
// -- 处理每一个线段
AcDbEntity *entity = NULL;
for (int i = 0; i < ids.length(); i++)
{
acdbOpenAcDbEntity(entity, ids[i], AcDb::kForRead);
if (entity == NULL)
continue;
if (entity->isA() != AcDbLine::desc())
{
entity->close();
continue;
}
AcDbLine *_line = (AcDbLine *)entity;
AcGeLineSeg2d _seg(AcGePoint2d(_line->startPoint().x, _line->startPoint().y),
AcGePoint2d(_line->endPoint().x, _line->endPoint().y));
_line->close();
_extract_vertices(stru, _seg);
}
}
void frgExtractTopologicalEntsFromLinesAlgm::_extract_vertices_from_lines(std::vector<Vertex2dsOnSegment2d> &seg_pnts_pairs,
const AcDbObjectIdArray &ids)
{
AcDbEntity *entity = NULL;
acedSetStatusBarProgressMeter(_T("正在提取每根线段上的节点..."), 0, ids.length());
for (int i = 0; i < ids.length(); i++)
{
acdbOpenAcDbEntity(entity, ids[i], AcDb::kForRead);
if (entity == NULL)
continue;
if (entity->isA() != AcDbLine::desc())
{
entity->close();
continue;
}
AcDbLine *line = (AcDbLine *)entity;
Vertex2dsOnSegment2d stru;
stru.seg.set(AcGePoint2d(line->startPoint().x, line->startPoint().y),
AcGePoint2d(line->endPoint().x, line->endPoint().y));
entity->close();
_extract_from_seg(stru);
seg_pnts_pairs.push_back(stru);
acedSetStatusBarProgressMeterPos(i);
}
acedRestoreStatusBar();
}
BOOL CDetailShow::OnInitDialog()
{
CAcUiDialog::OnInitDialog();
// TODO: 在此添加额外的初始化
long len = m_objIds.length();
//取得选择集的长度
//遍历选择集中的实体,将其打开并修改其颜色为红色
for (int i =0;i<len;i++)
{
ads_name entres;
AcDbObjectId objId;
AcDbEntity *obj;
Acad::ErrorStatus es;
es = acdbOpenAcDbEntity(obj, m_objIds[i], AcDb::kForRead, true);
if (es == Acad::eOk) {
LPCTSTR str;
str = obj->isA()->name();
m_listBox.AddString(str);
obj->close();
}
}
return TRUE; // return TRUE unless you set the focus to a control
// 异常: OCX 属性页应返回 FALSE
}
// ----- AsdkSelectionFilterUI.SubentSel command (do not rename)
static void AsdkSelectionFilterUI_SubentSel(void)
{
// we have to allow duplicates; otherwise, the xref would be selectable
// only once (because the main entity is the one that counts).
setAllowDuplicateSelection(curDoc(), true);
ads_name sset, eName;
AcDbObjectId id;
// "_:n" gives us nested entities
//
if (RTNORM == acedSSGet("_:n", NULL, NULL, NULL, sset))
{
acutPrintf("\n");
long len = 0;
acedSSLength(sset, &len);
for (long i = 0; i < len; i++)// For each entity in sset
{
resbuf *rb = NULL;
// We use ssnamex() here, because the regular ssname()
// would give only the main entity (the xref)
//
if (RTNORM == acedSSNameX(&rb, sset, i))//Get the sub entity
{
resbuf *rbWalk = rb;
while (NULL != rbWalk)
{
if (RTENAME == rbWalk->restype)
{
eName[0] = rbWalk->resval.rlname[0];
eName[1] = rbWalk->resval.rlname[1];
if(Acad::eOk == acdbGetObjectId(id, eName))
{
acutPrintf("Entity %d: <%x>", i, id.asOldId());
AcDbEntity *pEnt;
if (Acad::eOk == acdbOpenObject(pEnt, id, AcDb::kForRead))
{
acutPrintf("(%s)\n", pEnt->isA()->name());
pEnt->close();
}
else
acutPrintf("\nCouldn't open object");
}
rbWalk = NULL; //force quit out of loop
}
else
rbWalk = rbWalk->rbnext;
}
acutRelRb(rb);
}
}
acedSSFree(sset);
}
setAllowDuplicateSelection(curDoc(), false);
}
void ZcEntityReactor::modified(const AcDbObject* dbObj)
{
if (!dbObj->isKindOf(AcDbEntity::desc()))
{
acutPrintf(_T("\nObject is not a valid Entity!"));
return;
}
AcDbEntity* pEnt = AcDbEntity::cast(dbObj);
CString strLayer;
strLayer.Format(_T("\nEntity:%s has been modified.The layerName:%s.\n"), pEnt->isA()->name(), pEnt->layer());
acutPrintf(strLayer);
}
void ZcEntityReactor::openedForModify(const AcDbObject* dbObj)
{
if (!dbObj->isKindOf(AcDbEntity::desc()))
{
acutPrintf(_T("\nObject is not a valid Entity!"));
return;
}
AcDbEntity* pEnt = AcDbEntity::cast(dbObj);
CString strLayer;
strLayer.Format(_T("\nCurrent Entity:%s .The layerName:%s ."), pEnt->isA()->name(), pEnt->layer());
acutPrintf(strLayer);
}
void
readDwg()
{
// Set constructor parameter to kFalse so that the
// database will be constructed empty. This way only
// what is read in will be in the database.
//
AcDbDatabase *pDb = new AcDbDatabase(Adesk::kFalse);
// The AcDbDatabase::readDwgFile() function
// automatically appends a DWG extension if it is not
// specified in the filename parameter.
//
if(Acad::eOk != pDb->readDwgFile(_T("./test1.dwg")))
return;
// Open the model space block table record.
//
AcDbBlockTable *pBlkTbl;
pDb->getSymbolTable(pBlkTbl, AcDb::kForRead);
AcDbBlockTableRecord *pBlkTblRcd;
pBlkTbl->getAt(ACDB_MODEL_SPACE, pBlkTblRcd,
AcDb::kForRead);
pBlkTbl->close();
AcDbBlockTableRecordIterator *pBlkTblRcdItr;
pBlkTblRcd->newIterator(pBlkTblRcdItr);
AcDbEntity *pEnt;
for (pBlkTblRcdItr->start(); !pBlkTblRcdItr->done();
pBlkTblRcdItr->step())
{
pBlkTblRcdItr->getEntity(pEnt,
AcDb::kForRead);
acutPrintf(_T("classname: %s\n"),
(pEnt->isA())->name());
pEnt->close();
}
pBlkTblRcd->close();
delete pBlkTblRcdItr;
delete pDb;
}
void setInsertLayer()
{
// Iterate through Model Space to find every instance of the EMPLOYEE block
// When found, change its layer to "USER"
Acad::ErrorStatus es;
AcDbBlockTable* pBlockTbl;
AcDbBlockTableRecord* pMS;
if ((es = acdbCurDwg()->getBlockTable(pBlockTbl, AcDb::kForRead)) == Acad::eOk)
{
//Get the Model Space record and open it for read.
if ((es = pBlockTbl->getAt(ACDB_MODEL_SPACE, pMS, AcDb::kForWrite)) != Acad::eOk)
{
acrx_abort("\nCouldn't get Model Space! Drawing corrupt.\n");
}
pBlockTbl->close();
}
// declare the appropriate iterator
// get the iterator from the object to be iterated through
// in this case, the Model Space block table record will provide the iterator
// start at the beginning of the record and skip deleted entities
AcDbBlockTableRecordIterator* pBtrIter;
if ((es = pMS->newIterator(pBtrIter)) != Acad::eOk)
{
acutPrintf("\nCouldn't create Model Space iterator: %s", acadErrorStatusText(es));
return;
}
char* blockName;
AcDbEntity* pEnt;
AcDbBlockTableRecord* pCurEntBlock;
AcDbObjectId blockId;
for (pBtrIter->start(); !pBtrIter->done(); pBtrIter->step())
{
// first open each entity for read, just to check its class
// if it's what we want, we can upgrade open later
// Don't bother with erased entities
if ((es = pBtrIter->getEntity(pEnt, AcDb::kForRead)) != Acad::eOk)
{
acutPrintf("\nCouldn't open entity: %s", acadErrorStatusText(es));
continue;
}
// check isf the entity is an instance of type AcDbBlockReference
if (pEnt->isA() != AcDbBlockReference::desc())
{
pEnt->close();
continue;
}
// get the insert's block table record and compare its name
// to make sure we've got the right block. If so, set the layer
blockId = (AcDbBlockReference::cast(pEnt))->blockTableRecord();
if (acdbOpenObject((AcDbObject*&)pCurEntBlock, blockId, AcDb::kForRead) == Acad::eOk)
{
pCurEntBlock->getName(blockName);
if (strcmp(blockName, "EMPLOYEE") == 0)
{
if (pEnt->upgradeOpen() == Acad::eOk)
// setLayer also has an overload that takes a layer ID
// but to avoid global variables we specify the layer name
pEnt->setLayer("USER");
}
pCurEntBlock->close();
acdbFree ( blockName );
}
pEnt->close();
}
// delete, rather than close, the iterator object
delete pBtrIter;
pMS->close();
return;
}
Adesk::Boolean
AecUiPrEntitySet::verifyPickfirstSet(Adesk::Boolean singleSelect)
{
if (m_disallowPickfirstSet) {
cleanPickfirstSet();
return Adesk::kFalse;
}
// if the set is already selected, verify that it has
// the right stuff in it.
AecBaseEditorReactor* edReact = AecUiBaseServices::getEditorReactor();
if (edReact == NULL) {
AEC_ASSERT(0);
cleanPickfirstSet();
return Adesk::kFalse;
}
m_selSet.setLogicalLength(0); // reset to null set
AcDbEntity* ent;
Acad::ErrorStatus es;
int filteredBecauseOfClass = 0;
int filteredBecauseOfLockedLayer = 0;
const AcDbObjectIdArray& pickSet = edReact->pickfirstSet();
int len = pickSet.length();
// if only allowing single select, bail if more than 1 item
// in the pickfirst set.
if (singleSelect && (len > 1)) {
ads_printf(_DNT(_T("\n"))); // make sure we get to a new line
AecRmCString tmpStr(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_TOO_MANY_OBJECTS, TRUE);
ads_printf(tmpStr); //~ "Too many objects in the pickfirst set, please select again.\n"
cleanPickfirstSet();
return Adesk::kFalse;
}
for (int i=0; i<len; i++) {
es = acdbOpenAcDbEntity(ent, pickSet[i], AcDb::kForRead);
if (es == Acad::eOk) {
if (isCorrectClassType(ent->isA()) == Adesk::kFalse) {
filteredBecauseOfClass++;
ent->close();
continue;
}
if (m_filterLockedLayers && m_lockedLayerCache.contains(ent->layerId())) {
filteredBecauseOfLockedLayer++;
ent->close();
continue;
}
ent->close();
m_selSet.append(pickSet[i]);
}
else {
Aec::ads_printf(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_COULD_NOT_OPEN_ENTITY_FOR_READ, Aec::rxErrorStr(es)); //~ "\nCould not open entity for read: %s"
}
}
ads_printf(_DNT(_T("\n"))); // make sure we get to a new line
if (filteredBecauseOfClass == 1) {
AecRmCString tmpStr(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_OBJECT_WAS, TRUE);
ads_printf(tmpStr); // NOTE: leave \n's at end so you can see message before dialog comes up (jma) //~ "1 object was of the wrong type.\n"
}
else if (filteredBecauseOfClass > 1) {
Aec::ads_printf(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_OBJECTS_WERE_OF_THE_WRONG_TYPE, filteredBecauseOfClass); //~ "%ld objects were of the wrong type.\n"
}
if (filteredBecauseOfLockedLayer == 1) {
AecRmCString tmpStr(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_OBJECT_WAS_0, TRUE);
ads_printf(tmpStr); //~ "1 object was on a locked layer.\n"
}
else if (filteredBecauseOfLockedLayer > 1) {
Aec::ads_printf(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_OBJECTS_WERE_ON_LOCKED_LAYER, filteredBecauseOfLockedLayer); //~"%ld objects were on a locked layer.\n"
}
if ((len > 0) && m_selSet.isEmpty()) {
AecRmCString tmpStr(GetAecUiBaseAppName(), AECU_STR_VERIFYPICKFIRSTSET_AECUIPRENTITYSET_ALL_OBJECTS_IN, TRUE);
ads_printf(tmpStr); //~ "All objects in the pickfirst set were filtered out, please select again.\n"
}
cleanPickfirstSet();
return !m_selSet.isEmpty();
}
void extractVertexCoords(const AcDbObjectId& objID, std::map<std::wstring, AcGePoint3d>& m_3dPoints)
{
AcDbEntity* pEnt = nullptr;
acdbOpenObject(pEnt, objID, AcDb::kForRead);
/*****Pline****/
if (pEnt->isA() == AcDbPolyline::desc())
{
AcDbPolyline* pLine = static_cast<AcDbPolyline*>(pEnt);
pEnt->close();
acdbOpenObject(pLine, objID, AcDb::kForRead);
AcGePoint3d vertex;
for (LONGLONG i = 0; i < pLine->numVerts(); i++)
{
pLine->getPointAt(i, vertex);
std::wstring w_nrPunct = std::to_wstring(i + 1);
m_3dPoints.insert(std::pair<std::wstring, AcGePoint3d>(w_nrPunct, vertex));
}
pLine->close();
}
/******P2dLine****/
else if (pEnt->isA() == AcDb2dPolyline::desc())
{
AcGePoint3d point;
AcDbObjectId vertexID;
AcDb3dPolylineVertex* pVertex = nullptr;
AcDb2dPolyline* p2dline = static_cast<AcDb2dPolyline*>(pEnt);
pEnt->close();
acdbOpenObject(p2dline, objID, AcDb::kForRead);
AcDbObjectIterator* pIterator = p2dline->vertexIterator();
for (pIterator->start(); !pIterator->done(); pIterator->step())
{
LONGLONG contor = 1;
vertexID = pIterator->objectId();
acdbOpenObject(pVertex, vertexID, AcDb::kForRead);
point = pVertex->position();
std::wstring w_nrPunct = std::to_wstring(contor);
contor++;
m_3dPoints.insert(std::pair<std::wstring, AcGePoint3d>(w_nrPunct, point));
pVertex->close();
}
delete pIterator;
p2dline->close();
}
/***********P3dLine**************/
else if (pEnt->isA() == AcDb3dPolyline::desc())
{
AcGePoint3d point;
AcDbObjectId vertexID;
AcDb3dPolylineVertex* pVertex = nullptr;
AcDb3dPolyline* p3dline = static_cast<AcDb3dPolyline*>(pEnt);
pEnt->close();
acdbOpenObject(p3dline, objID, AcDb::kForRead);
AcDbObjectIterator* pIterator = p3dline->vertexIterator();
for (pIterator->start(); !pIterator->done(); pIterator->step())
{
LONGLONG contor = 1;
vertexID = pIterator->objectId();
acdbOpenObject(pVertex, vertexID, AcDb::kForRead);
point = pVertex->position();
std::wstring w_nrPunct = std::to_wstring(contor);
m_3dPoints.insert(std::pair<std::wstring, AcGePoint3d>(w_nrPunct, point));
pVertex->close();
}
delete pIterator;
p3dline->close();
}
else
{
pEnt->close();
acutPrintf(_T("\nObiectul selectat nu este o polilinie"));
}
}
void
printAll()
{
int rc;
char blkName[50];
rc = acedGetString(Adesk::kTrue,
"Enter Block Name <CR for current space>: ",
blkName);
if (rc != RTNORM)
return;
if (blkName[0] == '\0') {
if (acdbHostApplicationServices()->workingDatabase()->tilemode()
== Adesk::kFalse) {
struct resbuf rb;
acedGetVar("cvport", &rb);
if (rb.resval.rint == 1) {
strcpy(blkName, ACDB_PAPER_SPACE);
} else {
strcpy(blkName, ACDB_MODEL_SPACE);
}
} else {
strcpy(blkName, ACDB_MODEL_SPACE);
}
}
AcDbBlockTable *pBlockTable;
acdbHostApplicationServices()->workingDatabase()
->getSymbolTable(pBlockTable, AcDb::kForRead);
AcDbBlockTableRecord *pBlockTableRecord;
pBlockTable->getAt(blkName, pBlockTableRecord,
AcDb::kForRead);
pBlockTable->close();
AcDbBlockTableRecordIterator *pBlockIterator;
pBlockTableRecord->newIterator(pBlockIterator);
for (; !pBlockIterator->done();
pBlockIterator->step())
{
AcDbEntity *pEntity;
pBlockIterator->getEntity(pEntity, AcDb::kForRead);
AcDbHandle objHandle;
pEntity->getAcDbHandle(objHandle);
char handleStr[20];
objHandle.getIntoAsciiBuffer(handleStr);
const char *pCname = pEntity->isA()->name();
acutPrintf("Object Id %lx, handle %s, class %s.\n",
pEntity->objectId(), handleStr, pCname);
pEntity->close();
}
delete pBlockIterator;
pBlockTableRecord->close();
acutPrintf("\n");
}
//
// This is where we take advantage of quite a bit of information
// provide by this big function to display multiline tooltip
// (new feature in Acad 2002) under the cursor aperture.
//
// It gets even more interesting when you mix it with OSNAP info.
//
// Have fun!
//
Acad::ErrorStatus
CSampleIPM::monitorInputPoint(
bool& bAppendToTooltipStr,
char*& pAdditionalTooltipString,
AcGiViewportDraw* pDrawContext,
AcApDocument* pDocument,
bool pointComputed,
int history,
const AcGePoint3d& lastPoint,
const AcGePoint3d& rawPoint,
const AcGePoint3d& grippedPoint,
const AcGePoint3d& cartesianSnappedPoint,
const AcGePoint3d& osnappedPoint,
AcDb::OsnapMask osnapMask,
const AcArray<AcDbCustomOsnapMode*>& customOsnapModes,
AcDb::OsnapMask osnapOverrides,
const AcArray<AcDbCustomOsnapMode*>& customOsnapOverrides,
const AcArray<AcDbObjectId>& apertureEntities,
const AcArray< AcDbObjectIdArray,
AcArrayObjectCopyReallocator< AcDbObjectIdArray > >& nestedApertureEntities,
const AcArray<int>& gsSelectionMark,
const AcArray<AcDbObjectId>& keyPointEntities,
const AcArray< AcDbObjectIdArray,
AcArrayObjectCopyReallocator< AcDbObjectIdArray > >& nestedKeyPointEntities,
const AcArray<int>& keyPointGsSelectionMark,
const AcArray<AcGeCurve3d*>& alignmentPaths,
const AcGePoint3d& computedPoint,
const char* pTooltipString)
{
char mtooltipStr[1024],
tempStr[100];
mtooltipStr[0] = '\0';
Acad::ErrorStatus es;
AcDbEntity* pEnt;
AcDbObjectId highlightId = AcDbObjectId::kNull;
if (pointComputed)
{
//
// Analyze the aperture entities.
//
if (apertureEntities.length() > 0)
{
if(strlen(mtooltipStr) > 0)
strcpy(mtooltipStr, "\nEntities under the cursor aperture:");
else
strcpy(mtooltipStr, "Entities under the cursor aperture:");
for (int i = 0; i < apertureEntities.length(); ++i)
{
if (Acad::eOk != (es = acdbOpenAcDbEntity(pEnt, apertureEntities[i], AcDb::kForRead)))
continue;
sprintf(tempStr, "\n %s%s%d%s", pEnt->isA()->name(), " <Object ID: ", pEnt->objectId(), ">");
strcat(mtooltipStr, tempStr);
pEnt->close();
// Analyze the nested aperture entities.
AcDbObjectIdArray nestedIds = nestedApertureEntities[i];
int length = nestedIds.length();
if (length > 1)
{
// There is a nested entitiy: get it.
AcDbEntity* pEnt2;
if (Acad::eOk == (es = acdbOpenAcDbEntity(pEnt2, nestedIds[length - 1], AcDb::kForRead))) {
sprintf(tempStr, "\n nested: %s", pEnt2->isA()->name());
strcat(mtooltipStr, tempStr);
pEnt2->close();
}
}
}
highlightId = apertureEntities[0];
}
//
// Analyze OSNAP.
//
if (history && Acad::eOsnapped)
{
char osnapInfo[500];
osnapInfo[0] = '\0';
switch (osnapMask)
{
case AcDb::kOsMaskEnd:
strcpy(osnapInfo, "\nOsnap:\n end");
break;
case AcDb::kOsMaskMid:
strcpy(osnapInfo, "\nOsnap:\n mid");
break;
case AcDb::kOsMaskCen:
strcpy(osnapInfo, "\nOsnap:\n center");
break;
case AcDb::kOsMaskNode:
strcpy(osnapInfo, "\nOsnap:\n node");
break;
case AcDb::kOsMaskQuad:
strcpy(osnapInfo, "\nOsnap:\n quadrant");
break;
case AcDb::kOsMaskInt:
strcpy(osnapInfo, "\nOsnap:\n intersection");
break;
case AcDb::kOsMaskIns:
strcpy(osnapInfo, "\nOsnap:\n insert");
break;
case AcDb::kOsMaskPerp:
strcpy(osnapInfo, "\nOsnap:\n perpendicular");
break;
case AcDb::kOsMaskTan:
strcpy(osnapInfo, "\nOsnap:\n tangent");
break;
case AcDb::kOsMaskNear:
strcpy(osnapInfo, "\nOsnap:\n near");
break;
case AcDb::kOsMaskQuick:
strcpy(osnapInfo, "\nOsnap:\n quick");
break;
case AcDb::kOsMaskApint:
strcpy(osnapInfo, "\nOsnap:\n apint");
break;
case AcDb::kOsMaskImmediate:
strcpy(osnapInfo, "\nOsnap:\n immediate");
break;
case AcDb::kOsMaskAllowTan:
strcpy(osnapInfo, "\nOsnap:\n allowTan");
break;
case AcDb::kOsMaskDisablePerp:
strcpy(osnapInfo, "\nOsnap:\n DisablePerp");
break;
case AcDb::kOsMaskRelCartesian:
strcpy(osnapInfo, "\nOsnap:\n RelCartesian");
break;
case AcDb::kOsMaskRelPolar:
strcpy(osnapInfo, "\nOsnap:\n RelPolar");
break;
}
if (strlen(osnapInfo))
{
if (keyPointEntities.length())
{
strcat(osnapInfo, "\nKey entities:");
for (int i=0; i<keyPointEntities.length(); ++i)
{
if (Acad::eOk != (es = acdbOpenAcDbEntity(pEnt, keyPointEntities[i], AcDb::kForRead)))
continue;
sprintf(tempStr, "\n %s", pEnt->isA()->name());
strcat(osnapInfo, tempStr);
pEnt->close();
}
}
}
strcat(mtooltipStr, osnapInfo);
}
}
//
// Do highlighting, only the top level entity is highlighted.
//
static AcDbObjectId oldHighlightId = AcDbObjectId::kNull;
if(highlightId != oldHighlightId)
{
if (AcDbObjectId::kNull != oldHighlightId)
{
es = acdbOpenAcDbEntity(pEnt, oldHighlightId, AcDb::kForRead);
if (es == Acad::eOk)
{
es = pEnt->unhighlight();
pEnt->close();
oldHighlightId = AcDbObjectId::kNull;
}
}
es = acdbOpenAcDbEntity(pEnt, highlightId, AcDb::kForRead);
if (es == Acad::eOk)
{
es = pEnt->highlight();
pEnt->close();
oldHighlightId = highlightId;
}
}
// Turn on additional tooltip.
bAppendToTooltipStr = true;
pAdditionalTooltipString = mtooltipStr;
return Acad::eOk;
}