makVrv::DtImageHeaderParser Class Reference

DtImageHeaderParser parses image files for their extents. More...

Inheritance diagram for makVrv::DtImageHeaderParser:

List of all members.

Public Member Functions
	DtImageHeaderParser (DtDe &de, const std::string &filePath)
	CTOR.
virtual	~DtImageHeaderParser ()
	DTOR.
void	setTerrainPatch (const std::string &patch)
	Need to set before calling isValid as the image needs to know the patch it is going to be placed on before it can be placed.
const std::string &	terrainPatch () const
virtual bool	isValid ()
	Returns true if the file was loaded and the extent can be discovered.
Static Public Member Functions
static void	convertCorner (char *token, double &x, double &y, double &z)
static void	parseInformation (const std::string &info, double &sw_x, double &sw_y, double &sw_z, double &ne_x, double &ne_y, double &ne_z, int &blendMode, int &wrapMode)
Protected Member Functions
void	addTerrainPatchRecord (const std::string &filename)
	Helper function that turns a filename into a DtTerrainPatchRecord.
Protected Attributes
DtDe &	myDe
std::string	myTerrainPatch

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Detailed Description

DtImageHeaderParser parses image files for their extents.

By default, returns the extent of the terrain

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Constructor & Destructor Documentation

makVrv::DtImageHeaderParser::DtImageHeaderParser	(	DtDe &	de,
		const std::string &	filePath
	)

CTOR.

virtual makVrv::DtImageHeaderParser::~DtImageHeaderParser

(

)

[virtual]

DTOR.

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Member Function Documentation

void makVrv::DtImageHeaderParser::setTerrainPatch

(

const std::string &

patch

)

Need to set before calling isValid as the image needs to know the patch it is going to be placed on before it can be placed.

const std::string& makVrv::DtImageHeaderParser::terrainPatch

(

)

const

virtual bool makVrv::DtImageHeaderParser::isValid

(

)

[virtual]

Returns true if the file was loaded and the extent can be discovered.

Implements makVrv::DtHeaderParser.

Reimplemented in makVrv::DtGeoTiffHeaderParser.

static void makVrv::DtImageHeaderParser::convertCorner	(	char *	token,
		double &	x,
		double &	y,
		double &	z
	)		[static]

static void makVrv::DtImageHeaderParser::parseInformation	(	const std::string &	info,
		double &	sw_x,
		double &	sw_y,
		double &	sw_z,
		double &	ne_x,
		double &	ne_y,
		double &	ne_z,
		int &	blendMode,
		int &	wrapMode
	)		[static]

void makVrv::DtImageHeaderParser::addTerrainPatchRecord

(

const std::string &

filename

)

[protected]

Helper function that turns a filename into a DtTerrainPatchRecord.

The coordinate system parameters will be a string of type <sw>:<ne> corners where the corners are comma delimeted items of x, y, z. After the parameters will be the drape mode (0 = DECAL, 1 = MODULATE) and the clamp mode (0 = REPEAT, 1 = CLAMP). Call parseInformation to get all the encoded information

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Member Data Documentation

DtDe& makVrv::DtImageHeaderParser::myDe [protected]

std::string makVrv::DtImageHeaderParser::myTerrainPatch [protected]

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

• include/vrvCore/DtImageHeaderParser.h