#include <RxRasterServices.h>

Inheritance diagram for OdRxRasterServices:

Public Types
enum	ImageType { kUnknown = -1, kBMP = OD_FOURCC(lit_B, lit_M, lit_P, lit_ ), kICO = OD_FOURCC(lit_I, lit_C, lit_O, lit_ ), kJPEG = OD_FOURCC(lit_J, lit_P, lit_E, lit_G), kJNG = OD_FOURCC(lit_J, lit_N, lit_G, lit_ ), kKOALA = OD_FOURCC(lit_K, lit_O, lit_A, lit_L), kLBM = OD_FOURCC(lit_L, lit_B, lit_M, lit_ ), kIFF = kLBM, kMNG = OD_FOURCC(lit_M, lit_N, lit_G, lit_ ), kPBM = OD_FOURCC(lit_P, lit_B, lit_M, lit_ ), kPBMRAW = OD_FOURCC(lit_P, lit_B, lit_M, lit_R), kPCD = OD_FOURCC(lit_P, lit_C, lit_D, lit_ ), kPCX = OD_FOURCC(lit_P, lit_C, lit_X, lit_ ), kPGM = OD_FOURCC(lit_P, lit_G, lit_M, lit_ ), kPGMRAW = OD_FOURCC(lit_P, lit_G, lit_M, lit_R), kPNG = OD_FOURCC(lit_P, lit_N, lit_G, lit_ ), kPPM = OD_FOURCC(lit_P, lit_P, lit_M, lit_ ), kPPMRAW = OD_FOURCC(lit_P, lit_P, lit_M, lit_R), kRAS = OD_FOURCC(lit_R, lit_A, lit_S, lit_ ), kTARGA = OD_FOURCC(lit_T, lit_G, lit_A, lit_ ), kTIFF = OD_FOURCC(lit_T, lit_I, lit_F, lit_F), kWBMP = OD_FOURCC(lit_W, lit_B, lit_M, lit_P), kPSD = OD_FOURCC(lit_P, lit_S, lit_D, lit_ ), kCUT = OD_FOURCC(lit_C, lit_U, lit_T, lit_ ), kXBM = OD_FOURCC(lit_X, lit_B, lit_M, lit_ ), kXPM = OD_FOURCC(lit_X, lit_P, lit_M, lit_ ), kDDS = OD_FOURCC(lit_D, lit_D, lit_S, lit_ ), kGIF = OD_FOURCC(lit_G, lit_I, lit_F, lit_ ), kHDR = OD_FOURCC(lit_H, lit_D, lit_R, lit_ ), kFAXG3 = OD_FOURCC(lit_F, lit_X, lit_G, lit_3), kSGI = OD_FOURCC(lit_S, lit_G, lit_I, lit_ ), kEXR = OD_FOURCC(lit_E, lit_X, lit_R, lit_ ), kJ2K = OD_FOURCC(lit_J, lit_2, lit_K, lit_ ), kJP2 = OD_FOURCC(lit_J, lit_P, lit_2, lit_ ), kPFM = OD_FOURCC(lit_P, lit_F, lit_M, lit_ ), kPICT = OD_FOURCC(lit_P, lit_I, lit_C, lit_T), kRAW = OD_FOURCC(lit_R, lit_A, lit_W, lit_ ) }

enum	LoadFlags { kLoadFmt = OD_FOURCC(lit_F, lit_M, lit_T, lit_ ), kNoTIFFRotation = OD_FOURCC(lit_N, lit_T, lit_F, lit_R) }

enum	SaveFlags { kTransparentColor = OD_FOURCC(lit_T, lit_C, lit_L, lit_R), kJpegQuality = OD_FOURCC(lit_J, lit_Q, lit_T, lit_Y), kTiffCompression = OD_FOURCC(lit_T, lit_C, lit_M, lit_P), kTiffCompressionDeflate = OD_FOURCC(lit_Z, lit_I, lit_P, lit_ ), kTiffCompressionLzw = OD_FOURCC(lit_L, lit_Z, lit_W, lit_ ), kTiffCompressionJpeg = OD_FOURCC(lit_J, lit_P, lit_E, lit_G), kTiffCompressionCCITTFax3 = OD_FOURCC(lit_F, lit_A, lit_X, lit_3), kTiffCompressionCCITTFax4 = OD_FOURCC(lit_F, lit_A, lit_X, lit_4), kTiffCompressionEmbedded = OD_FOURCC(lit_E, lit_M, lit_B, lit_D), kDithering = OD_FOURCC(lit_D, lit_I, lit_T, lit_H), kDitheringFS = OD_FOURCC(lit_D, lit_T, lit_F, lit_S), kDitheringBayer4x4 = OD_FOURCC(lit_B, lit_Y, lit_R, lit_4), kDitheringBayer8x8 = OD_FOURCC(lit_B, lit_Y, lit_R, lit_8), kDitheringBayer16x16 = OD_FOURCC(lit_B, lit_R, lit_1, lit_6), kDitheringCluster6x6 = OD_FOURCC(lit_C, lit_L, lit_R, lit_6), kDitheringCluster8x8 = OD_FOURCC(lit_C, lit_L, lit_R, lit_8), kDitheringCluster16x16 = OD_FOURCC(lit_C, lit_L, lit_1, lit_6), kRescale = OD_FOURCC(lit_R, lit_S, lit_C, lit_L), kRescaleBox = OD_FOURCC(lit_B, lit_O, lit_X, lit_ ), kRescaleBicubic = OD_FOURCC(lit_B, lit_C, lit_B, lit_C), kRescaleBilinear = OD_FOURCC(lit_B, lit_L, lit_N, lit_R), kRescaleBspline = OD_FOURCC(lit_B, lit_S, lit_P, lit_L), kRescaleCatmullrom = OD_FOURCC(lit_C, lit_T, lit_M, lit_L), kRescaleLanczos3 = OD_FOURCC(lit_L, lit_N, lit_C, lit_Z), kRescaleWidth = OD_FOURCC(lit_W, lit_D, lit_T, lit_H), kRescaleHeight = OD_FOURCC(lit_H, lit_G, lit_H, lit_T), kQuantizeNone = OD_FOURCC(lit_C, lit_T, lit_O, lit_8), kQuantizeWU = OD_FOURCC(lit_W, lit_U, lit_C, lit_Q), kQuantizeNN = OD_FOURCC(lit_N, lit_N, lit_Q, lit_ ), kQuantizeLFP = OD_FOURCC(lit_L, lit_F, lit_P, lit_Q) }

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdRxRasterServices)

virtual OdGiRasterImagePtr	loadRasterImage (const OdString &filename, const OdUInt32 *pFlagsChain=NULL)=0

virtual OdGiRasterImagePtr	loadRasterImage (OdStreamBuf pStreamBuf, const OdUInt32 pFlagsChain=NULL)=0

virtual OdGiRasterImagePtr	createRasterImage (void *pImp)

virtual bool	saveRasterImage (const OdGiRasterImage rasterImage, const OdString &filename, const OdUInt32 pFlagsChain=NULL)=0

virtual bool	saveRasterImage (const OdGiRasterImage rasterImage, const OdString &filename, OdUInt32 type, const OdUInt32 pFlagsChain=NULL)=0

virtual bool	convertRasterImage (const OdGiRasterImage pRaster, OdUInt32 type, OdStreamBuf pStreamBuf, const OdUInt32 *pFlagsChain=NULL)=0

virtual bool	convertRasterImage (OdStreamBuf pSrcStream, OdStreamBuf pDstStream, OdUInt32 type, const OdUInt32 pFlagsChainSrc=NULL, const OdUInt32 pFlagsChainDst=NULL)=0

virtual OdUInt32Array	getRasterImageTypes () const =0

virtual bool	isRasterImageTypeSupported (OdUInt32 type) const

virtual OdString	mapTypeToExtension (OdUInt32 type, OdString *psFilterName) const =0

virtual OdUInt32	mapExtensionToType (const OdString &extension) const =0

virtual OdUInt32	getImageFormat (const OdString &filename) const =0

virtual OdUInt32	getImageFormat (OdStreamBuf *pStreamBuf) const =0

Public Member Functions inherited from OdRxModule
	ODRX_DECLARE_MEMBERS (OdRxModule)

virtual void *	sysData ()=0

virtual void	deleteModule ()=0

virtual void	initApp ()=0

virtual void	uninitApp ()=0

virtual OdString	moduleName () const =0

Public Member Functions inherited from OdRxObject
	ODRX_HEAP_OPERATORS ()

	OdRxObject ()

virtual	~OdRxObject ()

virtual OdRxObject *	queryX (const OdRxClass *pClass) const

virtual OdRxObject *	x (const OdRxClass *pClass) const

virtual OdRxClass *	isA () const

virtual void	addRef ()=0

virtual void	release ()=0

virtual long	numRefs () const

bool	isKindOf (const OdRxClass *pClass) const

virtual OdRxObjectPtr	clone () const

virtual void	copyFrom (const OdRxObject *pSource)

virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const

virtual bool	isEqualTo (const OdRxObject *pOther) const

Additional Inherited Members
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)

static OdRxClass *	desc ()

Detailed Description

This class is the base class for classes that provide platform-dependent loading and saving of Raster Image files for Teigha. Library: TD_Db <group OdRx_Classes>

Definition at line 124 of file RxRasterServices.h.

Member Enumeration Documentation

◆ ImageType

enum OdRxRasterServices::ImageType

Enumerator
kUnknown
kBMP
kICO
kJPEG
kJNG
kKOALA
kLBM
kIFF
kMNG
kPBM
kPBMRAW
kPCD
kPCX
kPGM
kPGMRAW
kPNG
kPPM
kPPMRAW
kRAS
kTARGA
kTIFF
kWBMP
kPSD
kCUT
kXBM
kXPM
kDDS
kGIF
kHDR
kFAXG3
kSGI
kEXR
kJ2K
kJP2
kPFM
kPICT
kRAW

Definition at line 128 of file RxRasterServices.h.

◆ LoadFlags

enum OdRxRasterServices::LoadFlags

Enumerator
kLoadFmt
kNoTIFFRotation

Definition at line 170 of file RxRasterServices.h.

◆ SaveFlags

enum OdRxRasterServices::SaveFlags

Enumerator
kTransparentColor
kJpegQuality
kTiffCompression
kTiffCompressionDeflate
kTiffCompressionLzw
kTiffCompressionJpeg
kTiffCompressionCCITTFax3
kTiffCompressionCCITTFax4
kTiffCompressionEmbedded
kDithering
kDitheringFS
kDitheringBayer4x4
kDitheringBayer8x8
kDitheringBayer16x16
kDitheringCluster6x6
kDitheringCluster8x8
kDitheringCluster16x16
kRescale
kRescaleBox
kRescaleBicubic
kRescaleBilinear
kRescaleBspline
kRescaleCatmullrom
kRescaleLanczos3
kRescaleWidth
kRescaleHeight
kQuantizeNone
kQuantizeWU
kQuantizeNN
kQuantizeLFP

Definition at line 179 of file RxRasterServices.h.

Member Function Documentation

◆ convertRasterImage() [1/2]

virtual bool OdRxRasterServices::convertRasterImage	(	const OdGiRasterImage *	pRaster,
		OdUInt32	type,
		OdStreamBuf *	pStreamBuf,
		const OdUInt32 *	pFlagsChain = `NULL`
	)

pure virtual

Try to convert raster image (RGB) to JPEG or other type.

Parameters

pRaster	[in] Raster image to be converted.
type	[in] Image format type to be converted.
pStreamBuf	[in] Pointer to the StreamBuf object to which the data are to be stored.
pFlagsChain	[in] Optional zero-terminated saving flag pairs array.

◆ convertRasterImage() [2/2]

virtual bool OdRxRasterServices::convertRasterImage	(	OdStreamBuf *	pSrcStream,
		OdStreamBuf *	pDstStream,
		OdUInt32	type,
		const OdUInt32 *	pFlagsChainSrc = `NULL`,
		const OdUInt32 *	pFlagsChainDst = `NULL`
	)

pure virtual

Try to convert raster image to other type.

Parameters

pSrcStream	[in] Pointer to the StreamBuf object from which the data are to be converted.
pDstStream	[in] Pointer to the StreamBuf object to which the data are to be converted.
type	[in] Image format type to be converted.
pFlagsChainSrc	[in] Optional zero-terminated loading flag pairs array.
pFlagsChainDst	[in] Optional zero-terminated saving flag pairs array.

◆ createRasterImage()

virtual OdGiRasterImagePtr OdRxRasterServices::createRasterImage ( void * pImp )

virtual

Create raster image using user-defined image implementation.

Parameters

pImp	[in] User-defined raster image implementation.

Remarks: For default implementation always return null.

◆ getImageFormat() [1/2]

virtual OdUInt32 OdRxRasterServices::getImageFormat ( const OdString & filename ) const

pure virtual

Try to detect image format type from input stream.

Parameters

filename [in] Filename of the Raster Image file to be checked.

◆ getImageFormat() [2/2]

virtual OdUInt32 OdRxRasterServices::getImageFormat ( OdStreamBuf * pStreamBuf ) const

pure virtual

Try to detect image format type from input stream.

Parameters

pStreamBuf [in] Pointer to the StreamBuf object from which the data are to be checked.

◆ getRasterImageTypes()

virtual OdUInt32Array OdRxRasterServices::getRasterImageTypes ( ) const

pure virtual

Returns array of supported image format types.

◆ isRasterImageTypeSupported()

virtual bool OdRxRasterServices::isRasterImageTypeSupported ( OdUInt32 type ) const

virtual

Checks does image format type is supported.

Parameters

type	[in] Image format type to be checked.

◆ loadRasterImage() [1/2]

virtual OdGiRasterImagePtr OdRxRasterServices::loadRasterImage	(	const OdString &	filename,
		const OdUInt32 *	pFlagsChain = `NULL`
	)

pure virtual

Loads the specified Raster Image file.

Parameters

filename	[in] Filename of the Raster Image file to be read.
pFlagsChain	[in] Optional zero-terminated loading flag pairs array.

Remarks: The returned pointer is expected to be passed to OdGiViewportGeometry::rasterImageDc().

◆ loadRasterImage() [2/2]

virtual OdGiRasterImagePtr OdRxRasterServices::loadRasterImage	(	OdStreamBuf *	pStreamBuf,
		const OdUInt32 *	pFlagsChain = `NULL`
	)

pure virtual

Loads the specified Raster Image file.

Parameters

pStreamBuf	[in] Pointer to the StreamBuf object from which the data are to be read.
pFlagsChain	[in] Optional zero-terminated loading flag pairs array.

Remarks: The returned pointer is expected to be passed to OdGiViewportGeometry::rasterImageDc().

◆ mapExtensionToType()

virtual OdUInt32 OdRxRasterServices::mapExtensionToType ( const OdString & extension ) const

pure virtual

Get image format type by file extension.

Parameters

extension [in] File extension.

◆ mapTypeToExtension()

virtual OdString OdRxRasterServices::mapTypeToExtension	(	OdUInt32	type,
		OdString *	psFilterName
	)		const

pure virtual

Get file extension and filter name by type.

Parameters

type	[in] Image format type to be formatted.
psFilterName	[out] Output filter name (can be Null).

◆ ODRX_DECLARE_MEMBERS()

OdRxRasterServices::ODRX_DECLARE_MEMBERS ( OdRxRasterServices )

◆ saveRasterImage() [1/2]

virtual bool OdRxRasterServices::saveRasterImage	(	const OdGiRasterImage *	rasterImage,
		const OdString &	filename,
		const OdUInt32 *	pFlagsChain = `NULL`
	)

pure virtual

Saves specified Raster Image to the specified file.

Parameters

rasterImage	[in] Raster image to be saved.
filename	[in] Filename of the Raster Image file to be written.
pFlagsChain	[in] Optional zero-terminated saving flag pairs array.

◆ saveRasterImage() [2/2]

virtual bool OdRxRasterServices::saveRasterImage	(	const OdGiRasterImage *	rasterImage,
		const OdString &	filename,
		OdUInt32	type,
		const OdUInt32 *	pFlagsChain = `NULL`
	)

pure virtual

Saves specified Raster Image to the specified file.

Parameters

rasterImage	[in] Raster image to be saved.
filename	[in] Filename of the Raster Image file to be written.
type	[in] Image format type to be written.
pFlagsChain	[in] Optional zero-terminated saving flag pairs array.

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

RxRasterServices.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ImageType

◆ LoadFlags

◆ SaveFlags

Member Function Documentation

◆ convertRasterImage() [1/2]

◆ convertRasterImage() [2/2]

◆ createRasterImage()

◆ getImageFormat() [1/2]

◆ getImageFormat() [2/2]

◆ getRasterImageTypes()

◆ isRasterImageTypeSupported()

◆ loadRasterImage() [1/2]

◆ loadRasterImage() [2/2]

◆ mapExtensionToType()

◆ mapTypeToExtension()

◆ ODRX_DECLARE_MEMBERS()

◆ saveRasterImage() [1/2]

◆ saveRasterImage() [2/2]