donner::svg::ImageLoader Class Reference

Utility class for loading images from a URI. More...

#include "donner/svg/resources/ImageLoader.h"

Public Member Functions
	ImageLoader (ResourceLoaderInterface &resourceLoader)
	Create a new image loader that uses the given resource loader to fetch external resources.
	~ImageLoader ()=default
	Destructor.
	ImageLoader (const ImageLoader &)=delete
	ImageLoader (ImageLoader &&)=delete
ImageLoader &	operator= (const ImageLoader &)=delete
ImageLoader &	operator= (ImageLoader &&)=delete
std::variant< ImageResource, UrlLoaderError >	fromUri (std::string_view uri)
	Read an image from a URI, which can be a file path, a URL, or a data URL (e.g.

Detailed Description

Utility class for loading images from a URI.

Constructor & Destructor Documentation

ImageLoader()

donner::svg::ImageLoader::ImageLoader ( ResourceLoaderInterface & resourceLoader )

inlineexplicit

Create a new image loader that uses the given resource loader to fetch external resources.

Parameters

resourceLoader

Resource loader to use for fetching external resources.

Member Function Documentation

fromUri()

std::variant< ImageResource, UrlLoaderError > donner::svg::ImageLoader::fromUri

(

std::string_view

uri

)

Read an image from a URI, which can be a file path, a URL, or a data URL (e.g.

"data:image/png;base64,...").

Parameters

uri	URI of the image, or data URL containing a base64 embedded image.

Returns

A variant containing either the loaded ImageResource or an UrlLoaderError.

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

• donner/svg/resources/ImageLoader.h
• donner/svg/resources/ImageLoader.cc