The Battle for Wesnoth  1.15.0+dev
Public Member Functions | Private Attributes | List of all members
image::adjust_channels_modification Class Reference

Adjust Channels (CHAN) modification. More...

#include <image_modifications.hpp>

Inheritance diagram for image::adjust_channels_modification:
Inheritance graph

Public Member Functions

 adjust_channels_modification (const std::vector< std::string > &formulas)
 
virtual surface operator() (const surface &src) const
 Applies the image-path modification on the specified surface. More...
 
- Public Member Functions inherited from image::modification
virtual ~modification ()
 
virtual int priority () const
 Specifies the priority of the modification. More...
 

Private Attributes

std::vector< std::string > formulas_
 

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

Adjust Channels (CHAN) modification.

Definition at line 294 of file image_modifications.hpp.

Constructor & Destructor Documentation

◆ adjust_channels_modification()

image::adjust_channels_modification::adjust_channels_modification ( const std::vector< std::string > &  formulas)
inline

Definition at line 297 of file image_modifications.hpp.

Member Function Documentation

◆ operator()()

surface image::adjust_channels_modification::operator() ( const surface src) const
virtual

Applies the image-path modification on the specified surface.

Implements image::modification.

Definition at line 323 of file image_modifications.cpp.

References color_t::a, wfl::variant::as_int(), color_t::b, surface::clone(), wfl::formula::evaluate(), color_t::g, i, p, surface_locker< T >::pixels(), and color_t::r.

Member Data Documentation

◆ formulas_

std::vector<std::string> image::adjust_channels_modification::formulas_
private

Definition at line 317 of file image_modifications.hpp.


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