"use strict";
/* Copyright 2015 Bloomberg Finance L.P.
 *
 * 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.
 */
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const widgets = __importStar(require("@jupyter-widgets/base"));
const d3 = __importStar(require("d3"));
// var d3 =Object.assign({}, require("d3-selection"));
const _ = __importStar(require("underscore"));
class Interaction extends widgets.WidgetView {
    initialize(parameters) {
        this.setElement(document.createElementNS(d3.namespaces.svg, "rect"));
        this.d3el = d3.select(this.el);
        super.initialize.call(this, parameters);
    }
    render() {
        this.parent = this.options.parent;
        // Opaque interation layer
        this.d3el
            .attr("x", 0)
            .attr("y", 0)
            .attr("width", this.parent.width -
            this.parent.margin.left -
            this.parent.margin.right)
            .attr("height", this.parent.height -
            this.parent.margin.top -
            this.parent.margin.bottom)
            .attr("pointer-events", "all")
            .attr("visibility", "hidden");
        this.parent.on("margin_updated", this.relayout, this);
    }
    relayout() {
        // Called when the figure margins are updated.
        this.d3el
            .attr("width", this.parent.width -
            this.parent.margin.left -
            this.parent.margin.right)
            .attr("height", this.parent.height -
            this.parent.margin.top -
            this.parent.margin.bottom);
    }
    remove() {
        _.each(this.mark_views, function (mark) { mark.invert_range(); });
        this.d3el.remove();
        super.remove.apply(this);
    }
}
exports.Interaction = Interaction;
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