pbio::IRawImage Class Reference

Raw image interface. To use this interface, you need to inherit it and create your own implementation for a specific image type. See an example of implementation in pbio/example/CVRawImage.h. More...

#include <IRawImage.h>

Public Types
enum	Format {   FORMAT_GRAY = 0, FORMAT_RGB = 1, FORMAT_BGR = 2, FORMAT_YUV_NV21 = 3,   FORMAT_YUV_NV12 = 4 }
	Format of image data. More...
typedef HeavySmartPtr < IRawImage >::tPtr	Ptr
	Alias for the type of a smart pointer to IRawImage.

Public Member Functions
virtual	~IRawImage ()
	Virtual destructor.
virtual const unsigned char *	data () const =0
	Get a pointer to the image data buffer. All pixels must be stored continuously row by row, without gaps at the end of each row. More...
virtual int32_t	width () const =0
	Get image width. More...
virtual int32_t	height () const =0
	Get image height. More...
virtual int32_t	format () const =0
	Get image format. More...

Detailed Description

Raw image interface. To use this interface, you need to inherit it and create your own implementation for a specific image type. See an example of implementation in pbio/example/CVRawImage.h.

Member Enumeration Documentation

enum pbio::IRawImage::Format

Format of image data.

Enumerator
FORMAT_GRAY	Grayscale, 8 bit per pixel.
FORMAT_RGB	RGB, 24 bit per pixel, 8 bit per channel.
FORMAT_BGR	BGR, 24 bit per pixel, 8 bit per channel.
FORMAT_YUV_NV21	NV21 format in the YUV color coding system, the standard image format used on the Android camera preview.
FORMAT_YUV_NV12	NV12 format in the YUV color coding system.

Member Function Documentation

virtual const unsigned char* pbio::IRawImage::data ( ) const

pure virtual

Get a pointer to the image data buffer. All pixels must be stored continuously row by row, without gaps at the end of each row.

Returns

Pointer to the image data buffer.

Implemented in pbio::CVRawImage.

virtual int32_t pbio::IRawImage::format ( ) const

pure virtual

Get image format.

Returns

Number of the image format (see IRawImage::Format).

Implemented in pbio::CVRawImage.

virtual int32_t pbio::IRawImage::height ( ) const

pure virtual

Get image height.

Returns

Number of rows in the image.

Implemented in pbio::CVRawImage.

virtual int32_t pbio::IRawImage::width ( ) const

pure virtual

Get image width.

Returns

Number of columns in the image.

Implemented in pbio::CVRawImage.