Donner
C++20 SVG rendering library
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donner::svg::RendererImageTestUtils Class Reference

Test utilities for loading golden images. More...

#include "donner/svg/renderer/tests/RendererImageTestUtils.h"

Static Public Member Functions

static std::optional< ImagereadRgbaImageFromPngFile (const char *filename)
 Reads an RGBA image from a PNG file.

Detailed Description

Test utilities for loading golden images.

Member Function Documentation

◆ readRgbaImageFromPngFile()

std::optional< Image > donner::svg::RendererImageTestUtils::readRgbaImageFromPngFile ( const char * filename)
static

Reads an RGBA image from a PNG file.

Parameters
filenamePath to a PNG file to load.
Returns
Loaded image, or std::nullopt on failure.

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