25 lines
520 B
JavaScript
25 lines
520 B
JavaScript
/**
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* SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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import chroma from 'chroma-js'
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export default {
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methods: {
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textColor(hex) {
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return chroma(hex ?? 'ffffff').get('lab.l') > 50 ? '#000000' : '#ffffff'
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},
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colorIsValid(hex) {
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const re = /[A-Fa-f0-9]{6}/
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if (re.test(hex)) {
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return true
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}
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return false
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},
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randomColor() {
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return Math.floor(Math.random() * (0xffffff + 1)).toString(16).padStart(6, '0')
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},
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},
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}
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