porytiles::PngImporter Class Reference

Imports a Png from the filesystem. More...

#include <png_importer.hpp>

Inheritance diagram for porytiles::PngImporter:

Public Member Functions
virtual	~PngImporter ()=default
virtual std::expected< std::unique_ptr< Png >, std::string >	Read (const std::filesystem::path &path) const =0
	Imports a Png at a given path from the filesystem.

Detailed Description

Imports a Png from the filesystem.

Definition at line 15 of file png_importer.hpp.

Constructor & Destructor Documentation

~PngImporter()

virtual porytiles::PngImporter::~PngImporter ( )

virtualdefault

Member Function Documentation

Read()

virtual std::expected< std::unique_ptr< Png >, std::string > porytiles::PngImporter::Read ( const std::filesystem::path &  path ) const

pure virtual

Imports a Png at a given path from the filesystem.

If the given path does not exist or does not describe a file in valid PNG format, it returns an error message. Otherwise, the initialized Png is returned.

Parameters

path	The path of the Png to import.

Returns

A std::unique_ptr to the imported Png, otherwise a std::string describing the error.

Implemented in porytiles::PngImporterImpl.

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

• Porytiles2/include/porytiles2/png/png_importer.hpp