mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-21 15:10:19 +00:00
21 lines
602 B
C++
21 lines
602 B
C++
/*
|
|
* Copyright (c) 2023, Nico Weber <thakis@chromium.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibGfx/CIELAB.h>
|
|
|
|
namespace Gfx {
|
|
|
|
// Returns a number between 0 and 100 that describes how far apart two colors are in human perception.
|
|
// A return value < 1 means that the two colors are not noticeably different.
|
|
// The larger the return value, the easier it is to tell the two colors apart.
|
|
// Works better for colors that are somewhat "close".
|
|
//
|
|
// You can use ICC::sRGB()->to_lab() to convert sRGB colors to CIELAB.
|
|
float DeltaE(CIELAB const&, CIELAB const&);
|
|
|
|
}
|