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61 lines
2.0 KiB
61 lines
2.0 KiB
3 years ago
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"use strict";
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exports.__esModule = true;
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exports["default"] = linearGradient;
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var _constructGradientValue = /*#__PURE__*/_interopRequireDefault( /*#__PURE__*/require("../internalHelpers/_constructGradientValue"));
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var _errors = /*#__PURE__*/_interopRequireDefault( /*#__PURE__*/require("../internalHelpers/_errors"));
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var _templateObject;
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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function _taggedTemplateLiteralLoose(strings, raw) { if (!raw) { raw = strings.slice(0); } strings.raw = raw; return strings; }
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/**
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* CSS for declaring a linear gradient, including a fallback background-color. The fallback is either the first color-stop or an explicitly passed fallback color.
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*
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* @example
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* // Styles as object usage
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* const styles = {
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* ...linearGradient({
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colorStops: ['#00FFFF 0%', 'rgba(0, 0, 255, 0) 50%', '#0000FF 95%'],
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toDirection: 'to top right',
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fallback: '#FFF',
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})
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* }
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*
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* // styled-components usage
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* const div = styled.div`
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* ${linearGradient({
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colorStops: ['#00FFFF 0%', 'rgba(0, 0, 255, 0) 50%', '#0000FF 95%'],
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toDirection: 'to top right',
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fallback: '#FFF',
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})}
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*`
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*
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* // CSS as JS Output
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*
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* div: {
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* 'backgroundColor': '#FFF',
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* 'backgroundImage': 'linear-gradient(to top right, #00FFFF 0%, rgba(0, 0, 255, 0) 50%, #0000FF 95%)',
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* }
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*/
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function linearGradient(_ref) {
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var colorStops = _ref.colorStops,
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fallback = _ref.fallback,
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_ref$toDirection = _ref.toDirection,
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toDirection = _ref$toDirection === void 0 ? '' : _ref$toDirection;
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if (!colorStops || colorStops.length < 2) {
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throw new _errors["default"](56);
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}
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return {
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backgroundColor: fallback || colorStops[0].replace(/,\s+/g, ',').split(' ')[0].replace(/,(?=\S)/g, ', '),
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backgroundImage: (0, _constructGradientValue["default"])(_templateObject || (_templateObject = _taggedTemplateLiteralLoose(["linear-gradient(", "", ")"])), toDirection, colorStops.join(', ').replace(/,(?=\S)/g, ', '))
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};
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}
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module.exports = exports.default;
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