class pgmDiskXFile

This class is designed to handle a PGM image on the disk

Inheritance:


Public Methods

[more] constructor and destructor
[more] read/write image header and image pixmap


Inherited from ImageDiskXFile:

Public Fields

data field

image size fields

other fields

Public Methods

constructors and destructor


Documentation

This class is designed to handle a PGM image on the disk

o constructor and destructor

o pgmDiskXFile(const char* file_name, const char* open_flags)
Makes a ImageDiskXFile from an filename.

Parameters:
file_name - is the filename of the image
- open_flags is the opening mode of the file

ovirtual ~pgmDiskXFile()
Destructor

o read/write image header and image pixmap

ovirtual bool readHeader(int* width_, int* height_)
read the header from the file.

Parameters:
width_ - is the width of the image read in the header
height_ - is the height of the image read in the header

ovirtual int readPixmap()
read the pixmap from the file

ovirtual bool writeHeader(int width_, int height_)
write the header from the file.

Parameters:
width_ - is the width of the image written in the header
height_ - is the height of the image written in the header

ovirtual int writePixmap(unsigned char* pixmap_)
write the pixmap_ into the file


This class has no child classes.
Author:
Sebastien Marcel (marcel@idiap.ch)
Version:
2.0 Fri 15 Jul 2005 11:35:17 AM CEST
Since:
1.0

Alphabetic index HTML hierarchy of classes or Java



This page was generated with the help of DOC++.