Base class of all geometry objects. More...

Inheritance diagram for ISamplingStrategy:

Public Types
enum	FeatureReference { null = 0, coor_x = 1, coor_y = 2, coor_z = 3, attribute = 4, all = 5 }

Public Member Functions
virtual ISamplingStrategy *	clone () const =0

virtual bool	isRasterBased () const =0

virtual bool	isPointBased () const =0

virtual bool	hasCellsize () const =0

virtual bool	hasSubdivision () const =0

virtual bool	hasRefPt () const =0

virtual bool	hasFeature () const =0

virtual bool	hasFeatureReference () const =0

virtual bool	hasLayout () const =0

virtual unsigned	dimension () const =0

virtual unsigned	subdivision () const =0
	get sub-sampling count per output cell

virtual void	subdivision (unsigned subdiv)=0

virtual double	cellsize () const =0
	get cell size for sub-sampling

virtual void	cellsize (double cs)=0

virtual const IPoint &	refPt () const =0
	get reference point of sub-sampling raster (which is a corner of raster cell)

virtual void	refPt (const IPoint &refpt)=0

virtual bool	sampleAll () const =0
	check if all point data within the tiles should be kept.

virtual void	sampleAll ()=0
	force to sample all data point within tiles

virtual const StatFeature &	feature () const =0
	if not all points should be kept, than the following statistics features will be applied

virtual void	feature (const StatFeature &feat)=0

virtual FeatureReference	featureReference () const =0

virtual void	featureReference (const FeatureReference &featRef)=0

virtual const AddInfoLayoutHandle &	layout () const =0

virtual void	layout (const AddInfoLayoutHandle &l)=0

Public Member Functions inherited from ObjectBase
virtual void	Delete ()

Static Public Member Functions
static ISamplingStrategy *	New ()
	creates an empty sampling strategy object

static ISamplingStrategy *	New (const double &cellsize, const IPoint &refPt, const StatFeature &statsFeature, FeatureReference type=FeatureReference::coor_z, const AddInfoLayoutHandle &layout=AddInfoLayoutHandle(), unsigned dim=2)
	sampling strategy for point based modules

static ISamplingStrategy *	New (const unsigned subdivsion, const StatFeature &statsFeature, FeatureReference type=FeatureReference::coor_z, const AddInfoLayoutHandle &layout=AddInfoLayoutHandle(), unsigned dim=2)
	sampling strategy for raster based modules

Detailed Description

Base class of all geometry objects.

Member Enumeration Documentation

strong

Enumerator
attribute	attribute defined by a single column layout
all	when selecting all points per cell