RVC::RASTEROP Namespace Reference

rvc/rasterop.h More...

Classes
class	DEPRESSIONFILLER
	Class to fill depressions in elevation raster. More...
Enumerations
enum	CLUMPFLAGS { CLUMPFLAG_Larger = 0x00000000, CLUMPFLAG_Smaller = 0x00000001, CLUMPFLAG_FillHoles = 0x00000002 }
Functions
ERRVALUE	CombineLinear (const RVC::OBJITEMLIST &SrcRastList, RVC::OBJITEMLIST &DestRastList, RVC::IMAGE::CELLTYPE celltype, const MIMATRIX &Matrix, const MIMATRIX &Offsets, bool AutoScale, const RVC::OBJITEM *MaskObj=NULL, RVC::RASTER::COMPTYPE compression=RVC::RASTER::COMPTYPE_None, UINT16 compquality=0)
ERRVALUE	ComputeClumpRaster (const RVC::OBJITEM &InRastObjItem, RVC::OBJITEM &OutRastObjItem, UINT32 ClumpSize, CLUMPFLAGS flags=CLUMPFLAG_Larger)
ERRVALUE	ComputeMultLinRegression (MIMATRIX &coefficients, MIMATRIX &offsets, const RVC::OBJITEMLIST &ObjItems, const RVC::OBJITEM &MaskObj, INT32 colsample, INT32 linsample)
ERRVALUE	ComputePrinComp (MIMATRIX &forward, MIMATRIX &inverse, PRINCOMPPARMS &parm, const RVC::OBJITEMLIST &InRasters, const RVC::OBJITEM *MaskObj=NULL, UINT32 colsample=1, UINT32 linsample=1, UINT32 flags=0)
ERRVALUE	ComputeSieveRaster (const RVC::OBJITEM &InRastObjItem, RVC::OBJITEM &OutRastObjItem, UINT32 ClumpSize, CLUMPFLAGS flags=CLUMPFLAG_Larger)
ERRVALUE	MakeSurfaceProperties (const RVC::OBJITEM &objitem)

Detailed Description

rvc/rasterop.h

Contains static methods for raster operations

Enumeration Type Documentation

enum RVC::RASTEROP::CLUMPFLAGS

Enumerator:

CLUMPFLAG_Larger
CLUMPFLAG_Smaller
CLUMPFLAG_FillHoles

Function Documentation

ERRVALUE RVC::RASTEROP::CombineLinear	(	const RVC::OBJITEMLIST &	SrcRastList,
		RVC::OBJITEMLIST &	DestRastList,
		RVC::IMAGE::CELLTYPE	celltype,
		const MIMATRIX &	Matrix,
		const MIMATRIX &	Offsets,
		bool	AutoScale,
		const RVC::OBJITEM *	MaskObj = `NULL`,
		RVC::RASTER::COMPTYPE	compression = `RVC::RASTER::COMPTYPE_None`,
		UINT16	compquality = `0`
	)

Combine input rasters using linear transformation stored in Matrix.

Creates $m$ output rasters for $n$ input rasters. Each output raster cell of raster $i$ (for $1 \leq i \leq m$ ) is computed with $out_i = Matrix_{i1} * in_1 + Matrix_{i2} * in_2 + ... + Matrix_{in} * in_n + Offsets_i$ , where Matrix is stored in row major form.

Destination rasters will be created based on the contents of DestRastList. Number of Matrix rows and size of Offsets must equal the number of destination rasters (i.e. size of DestRastList), and the number of Matrix columns must equal the number of source rasters.

Parameters:

	SrcRastList	Input raster objects
	DestRastList	Output raster objects
	celltype	Output rasters' cell type
	Matrix	Linear transformation Matrix, row major
	Offsets	Array of Offsets
	AutoScale	Auto scale output raster values.

ERRVALUE RVC::RASTEROP::ComputeClumpRaster	(	const RVC::OBJITEM &	InRastObjItem,
		RVC::OBJITEM &	OutRastObjItem,
		UINT32	ClumpSize,
		CLUMPFLAGS	flags = `CLUMPFLAG_Larger`
	)

Compute a "Clump" raster from a given input raster.

ERRVALUE RVC::RASTEROP::ComputeMultLinRegression	(	MIMATRIX &	coefficients,
		MIMATRIX &	offsets,
		const RVC::OBJITEMLIST &	ObjItems,
		const RVC::OBJITEM &	MaskObj,
		INT32	colsample,
		INT32	linsample
	)

ERRVALUE RVC::RASTEROP::ComputePrinComp	(	MIMATRIX &	forward,
		MIMATRIX &	inverse,
		PRINCOMPPARMS &	parm,
		const RVC::OBJITEMLIST &	InRasters,
		const RVC::OBJITEM *	MaskObj = `NULL`,
		UINT32	colsample = `1`,
		UINT32	linsample = `1`,
		UINT32	flags = `0`
	)

ERRVALUE RVC::RASTEROP::ComputeSieveRaster	(	const RVC::OBJITEM &	InRastObjItem,
		RVC::OBJITEM &	OutRastObjItem,
		UINT32	ClumpSize,
		CLUMPFLAGS	flags = `CLUMPFLAG_Larger`
	)

Compute a "Sieve" raster from a given input raster.

ERRVALUE RVC::RASTEROP::MakeSurfaceProperties ( const RVC::OBJITEM & objitem )

Compute 3d surface properties and store as subobject of raster referenced by objitem.

RVC::RASTEROP Namespace Reference

Classes

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

Function Documentation