|
vtdata library
|
Public Member Functions | |
| unsigned int | GetNumEntities () const |
| void | SetNumGeometries (int iNum) |
| void | Reserve (int iNum) |
| bool | ComputeExtent (DRECT &rect) const |
| void | Offset (const DPoint2 &p, bool bSelectedOnly=false) |
| bool | TransformCoords (OCT *pTransform, bool progress_callback(int)=0) |
| bool | AppendGeometryFrom (vtFeatureSet *pFromSet) |
| int | AddPoint (const DPoint3 &p) |
| void | SetPoint (unsigned int num, const DPoint3 &p) |
| void | GetPoint (unsigned int num, DPoint3 &p) const |
| DPoint3 & | GetPoint (unsigned int num) |
| const DPoint3 & | GetPoint (unsigned int num) const |
| const DLine3 & | GetAllPoints () const |
| bool | ComputeHeightRange (float &fmin, float &fmax) |
| virtual bool | IsInsideRect (int iElem, const DRECT &rect) |
| virtual void | CopyGeometry (unsigned int from, unsigned int to) |
| virtual void | SaveGeomToSHP (SHPHandle hSHP, bool progress_callback(int)=0) const |
| virtual void | LoadGeomFromSHP (SHPHandle hSHP, bool progress_callback(int)=0) |
Protected Attributes | |
| DLine3 | m_Point3 |
A set of 3D point features.
| void vtFeatureSetPoint3D::Reserve | ( | int | iNum | ) | [virtual] |
If you know how many entities you will be adding to this FeatureSet, is it more efficient to reserve space for that many.
Implements vtFeatureSet.
1.7.4
