image::scale_modification Class Reference

Scaling modifications base class. More...

#include <image_modifications.hpp>

Inheritance diagram for image::scale_modification:

Public Member Functions
	scale_modification (int width, int height, const std::string &fn, bool use_nn)
virtual surface	operator() (const surface &src) const
	Applies the image-path modification on the specified surface. More...
virtual std::pair< int, int >	calculate_size (const surface &src) const =0
int	get_w () const
int	get_h () const
Public Member Functions inherited from image::modification
virtual	~modification ()
virtual int	priority () const
	Specifies the priority of the modification. More...

Protected Attributes
const std::string	fn_

Private Attributes
int	w_
int	h_
bool	nn_

Additional Inherited Members
Static Public Member Functions inherited from image::modification
static modification_queue	decode (const std::string &)
	Decodes modifications from a modification string. More...

Detailed Description

Scaling modifications base class.

Definition at line 432 of file image_modifications.hpp.

Constructor & Destructor Documentation

scale_modification()

image::scale_modification::scale_modification ( int  width, int  height, const std::string &  fn, bool  use_nn  )

inline

Definition at line 435 of file image_modifications.hpp.

Member Function Documentation

calculate_size()

virtual std::pair<int,int> image::scale_modification::calculate_size ( const surface &  src ) const

pure virtual

Implemented in image::scale_into_modification, and image::scale_exact_modification.

get_h()

int image::scale_modification::get_h ( ) const

inline

Definition at line 446 of file image_modifications.hpp.

References h_.

Referenced by BOOST_AUTO_TEST_CASE().

get_w()

int image::scale_modification::get_w ( ) const

inline

Definition at line 441 of file image_modifications.hpp.

References w_.

Referenced by BOOST_AUTO_TEST_CASE().

operator()()

surface image::scale_modification::operator() ( const surface &  src ) const

virtual

Applies the image-path modification on the specified surface.

Implements image::modification.

Definition at line 465 of file image_modifications.cpp.

References scale_surface_legacy(), and scale_surface_sharp().

Member Data Documentation

fn_

const std::string image::scale_modification::fn_

protected

Definition at line 456 of file image_modifications.hpp.

h_

int image::scale_modification::h_

private

Definition at line 452 of file image_modifications.hpp.

Referenced by get_h().

nn_

bool image::scale_modification::nn_

private

Definition at line 453 of file image_modifications.hpp.

w_

int image::scale_modification::w_

private

Definition at line 452 of file image_modifications.hpp.

Referenced by get_w().

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

• image_modifications.hpp
• image_modifications.cpp