png++  0.2.1
Public Member Functions | List of all members
png::pixel_buffer< pixel > Class Template Reference

#include <pixel_buffer.hpp>

Inheritance diagram for png::pixel_buffer< pixel >:
png::basic_pixel_buffer< pixel, std::vector< pixel > >

Public Member Functions

 pixel_buffer ()
 pixel_buffer (size_t width, size_t height)
- Public Member Functions inherited from png::basic_pixel_buffer< pixel, std::vector< pixel > >
 basic_pixel_buffer ()
 Constructs an empty 0x0 pixel buffer object.
 basic_pixel_buffer (size_t width, size_t height)
 Constructs an empty pixel buffer object.
size_t get_width () const
size_t get_height () const
void resize (size_t width, size_t height)
 Resizes the pixel buffer.
row_typeget_row (size_t index)
 Returns a reference to the row of image data at specified index.
row_type const & get_row (size_t index) const
 Returns a const reference to the row of image data at specified index.
row_typeoperator[] (size_t index)
 The non-checking version of get_row() method.
row_type const & operator[] (size_t index) const
 The non-checking version of get_row() method.
void put_row (size_t index, row_type const &r)
 Replaces the row at specified index.
pixel get_pixel (size_t x, size_t y) const
 Returns a pixel at (x,y) position.
void set_pixel (size_t x, size_t y, pixel p)
 Replaces a pixel at (x,y) position.

Additional Inherited Members

- Public Types inherited from png::basic_pixel_buffer< pixel, std::vector< pixel > >
typedef std::vector< pixel > row_type
 A row of pixel data.
typedef row_traits
< std::vector< pixel > > 
row_traits
- Protected Types inherited from png::basic_pixel_buffer< pixel, std::vector< pixel > >
typedef std::vector< row_typerow_vec
- Protected Attributes inherited from png::basic_pixel_buffer< pixel, std::vector< pixel > >
size_t m_width
size_t m_height
row_vec m_rows

Detailed Description

template<typename pixel>
class png::pixel_buffer< pixel >

The pixel_buffer specialization for unpacked pixels.

Constructor & Destructor Documentation

template<typename pixel >
png::pixel_buffer< pixel >::pixel_buffer ( )
inline
template<typename pixel >
png::pixel_buffer< pixel >::pixel_buffer ( size_t  width,
size_t  height 
)
inline

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