void CIni::SerGetPoint( bool bGet,CPoint & pt, LPCTSTR strEntry, LPCTSTR strSection, CPoint ptDefault)
{
if(bGet)
pt = GetPoint(strEntry,ptDefault,strSection);
else
WritePoint(strEntry,pt, strSection);
}
OGRErr TigerPoint::CreateFeature( OGRFeature *poFeature,
int pointIndex)
{
char szRecord[OGR_TIGER_RECBUF_LEN];
OGRPoint *poPoint = poFeature->GetGeometryRef()->toPoint();
if( !SetWriteModule( m_pszFileCode, psRTInfo->nRecordLength+2, poFeature ) )
return OGRERR_FAILURE;
memset( szRecord, ' ', psRTInfo->nRecordLength );
WriteFields( psRTInfo, poFeature, szRecord );
if( poPoint != nullptr
&& (poPoint->getGeometryType() == wkbPoint
|| poPoint->getGeometryType() == wkbPoint25D) ) {
WritePoint( szRecord, pointIndex, poPoint->getX(), poPoint->getY() );
} else {
if (bRequireGeom) {
return OGRERR_FAILURE;
}
}
WriteRecord( szRecord, psRTInfo->nRecordLength, m_pszFileCode );
return OGRERR_NONE;
}
void CIni::SerGetPoint( BOOL bGet,CPoint & pt, CString strEntry, LPCSTR strSection, CPoint ptDefault)
{
if (bGet)
pt = GetPoint(strEntry,ptDefault,strSection);
else
WritePoint(strEntry,pt, strSection);
}
void PathSerializer::WritePointsSequence(const PathCommand& cmd) {
const vector<Point2F>& points = cmd.GetPoints();
vector<Point2F>::const_iterator it;
for (it = points.begin(); it != points.end(); ++it) {
WritePoint(*it);
}
}
PyObject* Python::WriteContest(const ContestResult &result,
const ContestTraceVector &trace) {
PyObject *py_trace = PyList_New(0);
const ContestTracePoint *previous = NULL;
for (auto i = trace.begin(), end = trace.end(); i != end; ++i) {
PyObject *py_point = WritePoint(*i, previous);
if (PyList_Append(py_trace, py_point))
return NULL;
Py_DECREF(py_point);
previous = &*i;
}
return Py_BuildValue("{s:d,s:d,s:i,s:d,s:N}",
"score", result.score,
"distance", result.distance,
"duration", (long)result.time,
"speed", result.GetSpeed(),
"turnpoints", py_trace);
}
void
LoggerImpl::LogPoint(const NMEAInfo &gps_info)
{
if (!gps_info.alive || !gps_info.time_available)
return;
if (writer == nullptr) {
LogPointToBuffer(gps_info);
return;
}
while (!pre_takeoff_buffer.empty()) {
const struct PreTakeoffBuffer &src = pre_takeoff_buffer.shift();
if (!simulator && !src.real)
/* ignore buffered "unreal" fixes if we're logging a real
flight; should never happen, but who knows */
continue;
NMEAInfo tmp_info;
tmp_info.Reset();
// NOTE: clock is only used to set the validity of valid objects to true
// for which "1" is sufficient. This kludge needs to be rewritten.
tmp_info.clock = fixed(1);
tmp_info.alive.Update(tmp_info.clock);
if (src.location.IsValid()) {
tmp_info.location = src.location;
tmp_info.location_available.Update(tmp_info.clock);
}
if (src.gps_altitude_available) {
tmp_info.gps_altitude = src.altitude_gps;
tmp_info.gps_altitude_available.Update(tmp_info.clock);
}
if (src.pressure_altitude_available) {
tmp_info.pressure_altitude = src.pressure_altitude;
tmp_info.pressure_altitude_available.Update(tmp_info.clock);
}
tmp_info.date_time_utc = src.date_time_utc;
tmp_info.time = src.time;
tmp_info.time_available.Update(tmp_info.clock);
tmp_info.gps.fix_quality = src.fix_quality;
if (src.satellites_used_available) {
tmp_info.gps.satellites_used_available.Update(tmp_info.clock);
tmp_info.gps.satellites_used = src.satellites_used;
}
tmp_info.gps.hdop = src.hdop;
tmp_info.gps.real = src.real;
if (src.satellite_ids_available) {
tmp_info.gps.satellite_ids_available.Update(tmp_info.clock);
for (unsigned i = 0; i < GPSState::MAXSATELLITES; i++)
tmp_info.gps.satellite_ids[i] = src.satellite_ids[i];
}
WritePoint(tmp_info);
}
WritePoint(gps_info);
}
OGRErr TigerCompleteChain::CreateFeature( OGRFeature *poFeature )
{
char szRecord[OGR_TIGER_RECBUF_LEN];
OGRLineString *poLine = (OGRLineString *) poFeature->GetGeometryRef();
if( poLine == NULL
|| (poLine->getGeometryType() != wkbLineString
&& poLine->getGeometryType() != wkbLineString25D) )
return OGRERR_FAILURE;
/* -------------------------------------------------------------------- */
/* Write basic data record ("RT1") */
/* -------------------------------------------------------------------- */
if( !SetWriteModule( "1", psRT1Info->nRecordLength+2, poFeature ) )
return OGRERR_FAILURE;
memset( szRecord, ' ', psRT1Info->nRecordLength );
WriteFields( psRT1Info, poFeature, szRecord );
WritePoint( szRecord, 191, poLine->getX(0), poLine->getY(0) );
WritePoint( szRecord, 210,
poLine->getX(poLine->getNumPoints()-1),
poLine->getY(poLine->getNumPoints()-1) );
WriteRecord( szRecord, psRT1Info->nRecordLength, "1" );
/* -------------------------------------------------------------------- */
/* Write geographic entity codes (RT3) */
/* -------------------------------------------------------------------- */
if (bUsingRT3) {
memset( szRecord, ' ', psRT3Info->nRecordLength );
WriteFields( psRT3Info, poFeature, szRecord );
WriteRecord( szRecord, psRT3Info->nRecordLength, "3", fpRT3 );
}
/* -------------------------------------------------------------------- */
/* Write shapes sections (RT2) */
/* -------------------------------------------------------------------- */
if( poLine->getNumPoints() > 2 )
{
int nPoints = poLine->getNumPoints();
int iPoint, nRTSQ = 1;
for( iPoint = 1; iPoint < nPoints-1; )
{
int i;
char szTemp[5];
memset( szRecord, ' ', psRT2Info->nRecordLength );
WriteField( poFeature, "TLID", szRecord, 6, 15, 'R', 'N' );
sprintf( szTemp, "%3d", nRTSQ );
strncpy( ((char *)szRecord) + 15, szTemp, 4 );
for( i = 0; i < 10; i++ )
{
if( iPoint < nPoints-1 )
WritePoint( szRecord, 19+19*i,
poLine->getX(iPoint), poLine->getY(iPoint) );
else
WritePoint( szRecord, 19+19*i, 0.0, 0.0 );
iPoint++;
}
WriteRecord( szRecord, psRT2Info->nRecordLength, "2", fpShape );
nRTSQ++;
}
}
return OGRERR_NONE;
}
BOOL CDataIndex::CreateIndex(LPCTSTR DataFileName, int Format, int Width, int Height, int NumberOfPoints, double MinX, double MaxX, double MinY, double MaxY, double MinZ, double MaxZ, BOOL Optimize)
{
if (m_HaveStarts) {
delete [] m_CellStarts;
m_HaveStarts = FALSE;
}
// create index for the given data file
m_DataFileName = _T(DataFileName);
// build index filename
CFileSpec fs(DataFileName);
fs.SetExt(".ldx");
// populate header values
strcpy(m_Header.Signature, "LDAindex");
m_Header.Version = 1.1f;
m_Header.Checksum = ComputeChecksum(DataFileName);
m_Header.Format = Format;
m_Header.MinX = 9999999999.0;
m_Header.MinY = 9999999999.0;
m_Header.MinZ = 9999999999.0;
m_Header.MaxX = -9999999999.0;
m_Header.MaxY = -9999999999.0;
m_Header.MaxZ = -9999999999.0;
m_Header.GridCellsAcross = Width;
m_Header.GridCellsUp = Height;
m_Header.TotalPointsIndexed = 0;
// open data file
CLidarData dat(DataFileName);
LIDARRETURN pt;
if (dat.IsValid()) {
// create index file and write header
m_FileHandle = fopen(fs.GetFullSpec(), "wb+");
if (m_FileHandle) {
if (WriteHeader()) {
if (MinX + MaxX + MinY + MaxY + MinZ + MaxZ == 0.0) {
// scan data file for min/max values
while (dat.ReadNextRecord(&pt)) {
m_Header.MinX = std::min(m_Header.MinX, pt.X);
m_Header.MinY = std::min(m_Header.MinY, pt.Y);
m_Header.MinZ = std::min(m_Header.MinZ, double(pt.Elevation));
m_Header.MaxX = std::max(m_Header.MaxX, pt.X);
m_Header.MaxY = std::max(m_Header.MaxY, pt.Y);
m_Header.MaxZ = std::max(m_Header.MaxZ, double(pt.Elevation));
m_Header.TotalPointsIndexed ++;
}
dat.Rewind();
}
else {
// use values passed in
m_Header.MinX = MinX;
m_Header.MinY = MinY;
m_Header.MinZ = MinZ;
m_Header.MaxX = MaxX;
m_Header.MaxY = MaxY;
m_Header.MaxZ = MaxZ;
m_Header.TotalPointsIndexed = NumberOfPoints;
}
// add 0.1 to max values to make sure we have a range that works for cell calculation
// removed addition of 0.1 to header max values 3/21/2006
// m_Header.MaxX += 0.1;
// m_Header.MaxY += 0.1;
// m_Header.MaxZ += 0.1;
// modified cell size calculation to add 0.1 to max data values 3/21/2006
double cellw = ((m_Header.MaxX + 0.1) - m_Header.MinX) / (double) m_Header.GridCellsAcross;
double cellh = ((m_Header.MaxY + 0.1) - m_Header.MinY) / (double) m_Header.GridCellsUp;
// read data file lines and build index
int ptnum = 0;
long offset = dat.GetPosition();
while (dat.ReadNextRecord(&pt)) {
ptnum ++;
m_Point.Offset = offset;
m_Point.Column = (unsigned char) ((pt.X - m_Header.MinX) / cellw);
m_Point.Row = (unsigned char) ((pt.Y - m_Header.MinY) / cellh);
// m_Point.PointNumber = ptnum;
WritePoint();
offset = dat.GetPosition();
}
// rewrite the header to get min/max values and number of points
WriteHeader();
// improve the index
if (m_Header.TotalPointsIndexed && Optimize) {
// allocate space for entire index
INDEXENTRY* list = new INDEXENTRY[m_Header.TotalPointsIndexed];
if (list) {
// rewind to start of index entries
fseek(m_FileHandle, 128, SEEK_SET);
for (int i = 0; i < m_Header.TotalPointsIndexed; i ++) {
ReadPoint();
list[i].Column = m_Point.Column;
list[i].Row = m_Point.Row;
list[i].Offset = m_Point.Offset;
}
// sort list
qsort(list, m_Header.TotalPointsIndexed, sizeof(INDEXENTRY), CompareIndexEntries);
// re-write
// rewind to start of index entries
fseek(m_FileHandle, 128, SEEK_SET);
for (int i = 0; i < m_Header.TotalPointsIndexed; i ++) {
m_Point.Column = list[i].Column;
m_Point.Row = list[i].Row;
m_Point.Offset = list[i].Offset;
WritePoint();
}
// create cell starting point file
int colrow;
m_CellStarts = new long[m_Header.GridCellsAcross * m_Header.GridCellsUp];
if (m_CellStarts) {
// initialize starting points
for (int i = 0; i < m_Header.GridCellsAcross * m_Header.GridCellsUp; i ++)
m_CellStarts[i] = -1;
for (int i = 0; i < m_Header.TotalPointsIndexed; i ++) {
colrow = list[i].Column * m_Header.GridCellsUp + list[i].Row;
if (m_CellStarts[colrow] < 0)
m_CellStarts[colrow] = i;
}
// write file
CFileSpec ifs(fs.GetFullSpec());
ifs.SetExt(".ldi");
FILE* f = fopen(ifs.GetFullSpec(), "wb");
if (f) {
// use same header as index with slightly different signature
strcpy(m_Header.Signature, "LDAstarts");
fwrite(&m_Header, sizeof(header), 1, f);
// seek to end of header area
fseek(f, 128, SEEK_SET);
// write starting points
fwrite(m_CellStarts, sizeof(long), m_Header.GridCellsAcross * m_Header.GridCellsUp, f);
fclose(f);
// reset header to correct signature
strcpy(m_Header.Signature, "LDAindex");
}
m_HaveStarts = TRUE;
}
delete [] list;
}
}
fclose(m_FileHandle);
// reopen in read mode and go to start of points
m_FileHandle = fopen(fs.GetFullSpec(), "rb");
fseek(m_FileHandle, 128, SEEK_SET);
m_Valid = TRUE;
}
}
dat.Close();
}
else {
m_Valid = FALSE;
}
return(m_Valid);
}
void CDrawRuler::Save(CStream &archive)
{
WritePoint(archive,a);
archive << horiz;
}
