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@neo4j-ndl/react

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React implementation of Neo4j Design System

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/** * * Copyright (c) "Neo4j" * Neo4j Sweden AB [http://neo4j.com] * * This file is part of Neo4j. * * Neo4j is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import { tokens } from '@neo4j-ndl/base'; import tinycolor from 'tinycolor2'; /** * Takes a color string and returns color string * that is readable on top of that background. Prioritizes pallete * text colors and uses black or white as fallback. */ export const getTextColorFromBackground = (color) => { return tinycolor .mostReadable(color, [ tokens.theme.light.palette.neutral.text.default, tokens.theme.light.palette.neutral.text.inverse, ], { includeFallbackColors: true, }) .toString(); }; /** * Takes a color string and returns a color string * that is darker or lighter depending on the given color. */ export const getHoverColor = (color) => { const hslColor = tinycolor(color).toHsl(); if (hslColor.l < 0.5) { return tinycolor(color).lighten(10).toString(); } return tinycolor(color).darken(10).toString(); }; /** * Returns the most readable color on the given background color * as a string from a list of palette text colors */ export const getDisabledTextColor = (backgroundColor) => { return tinycolor .mostReadable(backgroundColor, [ tokens.theme.light.palette.neutral.text.weakest, tokens.theme.light.palette.neutral.text.weaker, tokens.theme.light.palette.neutral.text.weak, tokens.theme.light.palette.neutral.text.inverse, ]) .toString(); }; /** * Takes a color string and returns a color string * that is darker or lighter depending on the given color. */ export const getDisabledColor = (color) => { const hslColor = tinycolor(color).toHsl(); if (hslColor.l < 0.5) { return tinycolor(color).lighten(15).toString(); } return tinycolor(color).darken(15).toString(); }; //# sourceMappingURL=color.js.map