Polyline options

[VladimirKalachikhin]

Is it possible to add some options to polyline, created by control?
For example, window.LAYER = this.options.callback.call(map.editTools,{weight: 5});
in code

    L.EditControl = L.Control.extend({

        options: {
            position: 'bottomright',
            callback: null,
            kind: '',
            html: ''
        },

        onAdd: function (map) {
            var container = L.DomUtil.create('div', 'leaflet-control leaflet-bar'),
                link = L.DomUtil.create('a', '', container);

            link.href = '#';
            link.title = 'Create a new ' + this.options.kind;
            link.innerHTML = this.options.html;
            L.DomEvent.on(link, 'click', L.DomEvent.stop)
                      .on(link, 'click', function () {
                        window.LAYER = this.options.callback.call(map.editTools,{weight: 5});
                      }, this);

            return container;
        }

    });

    L.NewLineControl = L.EditControl.extend({

        options: {
            position: 'topleft',
            callback: map.editTools.startPolyline,
            kind: 'line',
            html: '\\/\\',
        }

    });

produce error.