Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 74x 22x 22x 14x 14x 22x 7x 7x 7x 7x 22x 74x 74x 74x 74x 74x | /**
* @license Apache-2.0
*
* Copyright (c) 2026 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* eslint-disable no-invalid-this */
'use strict';
// MODULES //
var logger = require( 'debug' );
var isNumber = require( '@stdlib/assert/is-number' ).isPrimitive;
var isBetween = require( '@stdlib/assert/is-between' );
var isUndefined = require( '@stdlib/assert/is-undefined' );
var format = require( '@stdlib/string/format' );
var changeEvent = require( './../change_event.js' );
var prop = require( './properties.js' );
// VARIABLES //
var debug = logger( 'vega:legend:set:'+prop.name );
// MAIN //
/**
* Sets the opacity of the color gradient.
*
* ## Notes
*
* - Providing `undefined` "unsets" the configured value.
*
* @private
* @param {(number|void)} value - input value
* @throws {TypeError} must be a number on the interval `[0, 1]`
* @returns {void}
*/
function set( value ) {
if ( !( isNumber( value ) && isBetween( value, 0.0, 1.0 ) ) && !isUndefined( value ) ) { // eslint-disable-line max-len
throw new TypeError( format( 'invalid assignment. `%s` must be on the interval: [0, 1]. Value: `%s`.', prop.name, value ) );
}
if ( value !== this[ prop.private ] ) {
debug( 'Current value: %s. New value: %s.', this[ prop.private ], value );
this[ prop.private ] = value;
this.emit( 'change', changeEvent( prop.name ) );
}
}
// EXPORTS //
module.exports = set;
|