gnash::image::pixel_iterator Struct Reference

The pixel_iterator class is a pixel-level adaptor for a GnashImage. More...

#include <ImageIterators.h>

List of all members.

Public Types
typedef std::ptrdiff_t	difference_type
typedef Pixel::iterator	iterator
Public Member Functions
	pixel_iterator (iterator it, ImageType t)
	Construct a pixel_iterator.
	pixel_iterator (const pixel_iterator &other)
	Copy a pixel_iterator.
pixel_iterator &	operator= (const pixel_iterator &other)
	Assign to a pixel_iterator.
Friends
class	boost::iterator_core_access

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Detailed Description

The pixel_iterator class is a pixel-level adaptor for a GnashImage.

Instead of iterating byte-by-byte, this iterator provides access at a whole-pixel level. This makes it possible to assign custom colour values.

Template Parameters:

Pixel

A class that determines the byte order of the colour value.

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Member Typedef Documentation

typedef std::ptrdiff_t gnash::image::pixel_iterator::difference_type

typedef Pixel::iterator gnash::image::pixel_iterator::iterator

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Constructor & Destructor Documentation

gnash::image::pixel_iterator::pixel_iterator	(	iterator	it,
		ImageType	t
	)		[inline]

Construct a pixel_iterator.

gnash::image::pixel_iterator::pixel_iterator

(

const pixel_iterator &

other

)

[inline]

Copy a pixel_iterator.

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Member Function Documentation

pixel_iterator& gnash::image::pixel_iterator::operator=

(

const pixel_iterator &

other

)

[inline]

Assign to a pixel_iterator.

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Friends And Related Function Documentation

friend class boost::iterator_core_access [friend]

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

• ImageIterators.h