Spatial accessor functions for temporal point types. More...
Collaboration diagram for Spatial accessor functions:
Functions | |
| static TSequence * | tnpointseq_cumulative_length (const TSequence *seq, double prevlength) |
| Return the cumulative length traversed by a temporal point. More... | |
| GSERIALIZED * | tpointcontseq_trajectory (const TSequence *seq) |
| Return the trajectory of a temporal sequence point. More... | |
| GSERIALIZED * | tpointdiscseq_trajectory (const TSequence *seq) |
| Compute the trajectory of a temporal discrete sequence point. More... | |
| int | tpointinst_srid (const TInstant *inst) |
| Return the SRID of a temporal instant point. More... | |
| TSequenceSet * | tpointseq_azimuth (const TSequence *seq) |
| Return the temporal azimuth of a temporal geometry point. More... | |
| TSequence * | tpointseq_cumulative_length (const TSequence *seq, double prevlength) |
| Return the cumulative length traversed by a temporal point. More... | |
| bool | tpointseq_is_simple (const TSequence *seq) |
| Return true if a temporal point does not self-intersect. More... | |
| double | tpointseq_length (const TSequence *seq) |
| Return the length traversed by a temporal sequence point. More... | |
| TSequence * | tpointseq_speed (const TSequence *seq) |
| Return the speed of a temporal point. More... | |
| int | tpointseq_srid (const TSequence *seq) |
| Return the SRID of a temporal sequence point. More... | |
| STBox * | tpointseq_stboxes (const TSequence *seq, int *count) |
| Return an array of spatiotemporal boxes from the segments of a temporal sequence point. More... | |
| TSequenceSet * | tpointseqset_azimuth (const TSequenceSet *ss) |
| Return the temporal azimuth of a temporal geometry point. More... | |
| TSequenceSet * | tpointseqset_cumulative_length (const TSequenceSet *ss) |
| Return the cumulative length traversed by a temporal point. More... | |
| bool | tpointseqset_is_simple (const TSequenceSet *ss) |
| Return true if a temporal point does not self-intersect. More... | |
| double | tpointseqset_length (const TSequenceSet *ss) |
| Return the length traversed by a temporal sequence set point. More... | |
| TSequenceSet * | tpointseqset_speed (const TSequenceSet *ss) |
| Return the speed of a temporal point. More... | |
| int | tpointseqset_srid (const TSequenceSet *ss) |
| Return the SRID of a temporal sequence set point. More... | |
| STBox * | tpointseqset_stboxes (const TSequenceSet *ss, int *count) |
| Return an array of spatiotemporal boxes from the segments of a temporal sequence set point. More... | |
| GSERIALIZED * | tpointseqset_trajectory (const TSequenceSet *ss) |
| Return the trajectory of a temporal point with sequence set type. More... | |
Detailed Description
Spatial accessor functions for temporal point types.
