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Current File : /var/www/html/reddsis/node_modules/apexcharts/src/svg/SVGPattern.js

// @ts-check
import SVGElement from './SVGElement'
import SVGContainer from './SVGContainer'
import { SVGNS } from './math'
import { BrowserAPIs } from '../ssr/BrowserAPIs.js'

let patternCounter = 0

class SVGPattern extends SVGElement {
  /**
   * @param {any} container
   * @param {number} w
   * @param {number} h
   * @param {Function} builder
   */
  constructor(container, w, h, builder) {
    const node = BrowserAPIs.createElementNS(SVGNS, 'pattern')
    super(node)

    this._id = 'SvgjsPattern' + ++patternCounter
    this.attr({
      id: this._id,
      width: w,
      height: h,
      patternUnits: 'userSpaceOnUse',
    })

    if (typeof builder === 'function') {
      // The builder callback receives a container that can create child shapes
      const patternContainer = new SVGContainer(this.node)
      builder(patternContainer)
    }

    // Add to <defs>
    let defs = container.node.querySelector('defs')
    if (!defs) {
      defs = BrowserAPIs.createElementNS(SVGNS, 'defs')
      container.node.appendChild(defs)
    }
    defs.appendChild(this.node)
  }

  url() {
    return 'url(#' + this._id + ')'
  }

  toString() {
    return this.url()
  }

  valueOf() {
    return this.url()
  }

  fill() {
    return this.url()
  }
}

export { SVGPattern }