RVC::RASTER::GETOBJFILTER_ISOVERLAPPING Class Reference

Convenience filter for raster selection. More...

#include <rvc/raster.h>

Inheritance diagram for RVC::RASTER::GETOBJFILTER_ISOVERLAPPING:

[legend]

List of all members.

Public Member Functions
	GETOBJFILTER_ISOVERLAPPING (const RVC::OBJITEM &SrcObjItem, RVC::IMAGE::CELLTYPE CellTypes, bool DenyTypes=false, bool NeedSameSize=false)
virtual	~GETOBJFILTER_ISOVERLAPPING ()
Protected Member Functions
virtual bool	v_IsSelectable (const RVC::OBJITEM &objitem, int position=-1)
virtual bool	v_IsValidList (const RVC::OBJITEMLIST &objlist)

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Detailed Description

Convenience filter for raster selection.

This class combines the RVC::RASTER::GETOBJFILTER_ISSELECTABLE and RVC::GEOSPATIAL::GETOBJFILTER_ISOVERLAPPING filters

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Constructor & Destructor Documentation

RVC::RASTER::GETOBJFILTER_ISOVERLAPPING::GETOBJFILTER_ISOVERLAPPING	(	const RVC::OBJITEM &	SrcObjItem,
		RVC::IMAGE::CELLTYPE	CellTypes,
		bool	DenyTypes = false,
		bool	NeedSameSize = false
	)

Constructor specifying allowed or denied cell types.

virtual RVC::RASTER::GETOBJFILTER_ISOVERLAPPING::~GETOBJFILTER_ISOVERLAPPING

(

)

[inline, virtual]

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Member Function Documentation

virtual bool RVC::RASTER::GETOBJFILTER_ISOVERLAPPING::v_IsSelectable	(	const RVC::OBJITEM &	objitem,
		int	position = -1
	)			[protected, virtual]

Called by IsSelectable() to determine if object is selectable.

Returns:

'true' if selectable, 'false' if not. Default implementation always returns 'true'.

Reimplemented from RVC::GETOBJFILTER.

virtual bool RVC::RASTER::GETOBJFILTER_ISOVERLAPPING::v_IsValidList

(

const RVC::OBJITEMLIST &

objlist

)

[protected, virtual]

Called by IsValidList() to determine if list of objects is valid and usable together.

Returns:

'true' if list is valid, 'false' if not. Default implementation always returns 'true'.

Reimplemented from RVC::GETOBJFILTER.

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The documentation for this class was generated from the following file:

• rvc/raster.h