RasterImage Class Reference

Generic raster image. More...

#include <raster_image.hh>

Data Structures
struct	Pixel
	Single pixel spec. More...
Public Types
enum	Mode { GREY = 1, PHASECOLOR, SIGNCOLOR }
Public Member Functions
	RasterImage (unsigned int width, unsigned int height)
	RasterImage (unsigned int width, unsigned int height, uchar *dptr)
	~RasterImage ()
unsigned int	GetWidth () const
unsigned int	GetHeight () const
void	SetPixel (unsigned int x, unsigned int y, const Pixel &p)
Pixel	GetPixel (unsigned int x, unsigned int y) const
uchar *	GetDataPtr () const
uchar *	ReleaseDataPtr ()
void	Fill (const Data &d, int logscale, const Vec3 &offset, int z, const NormalizerPtr &norm, Mode mode=GREY, bool fast_low_mag_flag=true, bool fast_high_mag_flag=true)
void	Fill (const Data &d, int logscale, const Vec3 &offset, int z, const NormalizerPtr &norm, Mode mode, bool fast_low_mag_flag, bool fast_high_mag_flag, int x1, int y1, int x2, int y2)

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Detailed Description

Generic raster image.

RasterImage serves as a conversion class between img and external libs, such as wxWidgets. The underlying representation is always RGB mode, saved consecutively in 3-byte triplets.

Definition at line 60 of file raster_image.hh.

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Member Enumeration Documentation

enum Mode

coloring mode

Enumerator:

GREY
PHASECOLOR
SIGNCOLOR

Definition at line 64 of file raster_image.hh.

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Constructor & Destructor Documentation

RasterImage	(	unsigned int	width,
		unsigned int	height
	)

Initialization must specify size.

RasterImage	(	unsigned int	width,
		unsigned int	height,
		uchar *	dptr
	)

~RasterImage

(

)

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Member Function Documentation

void Fill	(	const Data &	d,
		int	logscale,
		const Vec3 &	offset,
		int	z,
		const NormalizerPtr &	norm,
		Mode	mode,
		bool	fast_low_mag_flag,
		bool	fast_high_mag_flag,
		int	x1,
		int	y1,
		int	x2,
		int	y2
	)

void Fill	(	const Data &	d,
		int	logscale,
		const Vec3 &	offset,
		int	z,
		const NormalizerPtr &	norm,
		Mode	mode = GREY,
		bool	fast_low_mag_flag = true,
		bool	fast_high_mag_flag = true
	)

fill with image data

uchar* GetDataPtr

(

)

const [inline]

Get raw data pointer (consecutive unsigned char triplets).

Definition at line 96 of file raster_image.hh.

unsigned int GetHeight

(

)

const [inline]

Definition at line 88 of file raster_image.hh.

Pixel GetPixel	(	unsigned int	x,
		unsigned int	y
	)			const

Get pixel at specified point (no boundary check is performed!).

unsigned int GetWidth

(

)

const [inline]

Definition at line 87 of file raster_image.hh.

uchar* ReleaseDataPtr

(

)

[inline]

Release data pointer.

Internally allocated storage will no longer be freed upon RasterImage deletion

Definition at line 103 of file raster_image.hh.

void SetPixel	(	unsigned int	x,
		unsigned int	y,
		const Pixel &	p
	)

Set pixel at specified point (no boundary check is performed!).

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

• stage/include/ost/img/raster_image/raster_image.hh