Method initialize

js/src/LinesModel.ts:53–64

(attributes, options)

  }

  initialize(attributes, options) {
    super.initialize(attributes, options);
    this.on_some_change(['x', 'y', 'color'], this.update_data, this);
    this.on('change:labels', this.update_labels, this);
    // FIXME: replace this with on("change:preserve_domain"). It is not done here because
    // on_some_change depends on the GLOBAL backbone on("change") handler which
    // is called AFTER the specific handlers on("change:foobar") and we make that
    // assumption.
    this.on_some_change(['preserve_domain'], this.update_domains, this);
    this.update_data();
    this.update_domains();
  }

  update_data() {
    this.dirty = true;