@tuoyuan/map-adapter-tmap/dist/es/Polyline.js

天地图适配器

var u = Object.defineProperty;
var x = (i, s, t) => s in i ? u(i, s, { enumerable: !0, configurable: !0, writable: !0, value: t }) : i[s] = t;
var c = (i, s, t) => x(i, typeof s != "symbol" ? s + "" : s, t);
import { BasePolyline as w, Position as L, Pixel as m, getDPI as v, pxToPt as P, Bounds as T } from "@tuoyuan/map-adapter-lib";
class z extends w {
  constructor(t, e) {
    super(t._top, e, {
      labelBasePlacement: "right-bottom"
    });
    c(this, "_ctx");
    /** 天地图polyline实例 */
    c(this, "polylineInstance");
    c(this, "labelInstance");
    this._ctx = t, this.renderPolyline(), this.renderLabel(), this.addListener((n, l) => {
      this._ctx._top.options.dev && (console.groupCollapsed("[Polyline.event]", n), console.log("payload: ", l), console.groupEnd());
    });
  }
  initEvent() {
    ["click", "dblclick", "rightclick"].forEach((e) => {
      this.polylineInstance.on(e, (n) => {
        this.emit(e, {
          e: n.originEvent,
          position: new L(n.lnglat.lng, n.lnglat.lat),
          pixel: new m(n.containerPoint.x, n.containerPoint.y),
          data: this.data
        });
      });
    });
  }
  renderLabel() {
    var a, r, d, h, p, y, _, b, g, I, f;
    if (this.labelInstance && this._ctx._map.removeOverLay(this.labelInstance), !((a = this._label) != null && a.text)) return;
    const t = v(), e = super.findClosestPointToCentroid(this._path), n = (p = (h = (d = (r = this._label).getRealOffset) == null ? void 0 : d.call(r, {
      // 天地图label容器左右内边距10px，自定义容器上下容器内边距2px
      padding: [2, 10, 2, 10]
    })) == null ? void 0 : h.toArray) == null ? void 0 : p.call(h), l = new this._ctx.TMap.Point(
      n[0] - 12,
      // 天地图label 横向偏移量
      n[1] + 15
      // 天地图label 纵向偏移量
    ), o = {
      text: `<div style="line-height: 1.2; padding: 2px 0; font-size: ${(y = this._label) == null ? void 0 : y.fontSize}px">${((_ = this._label) == null ? void 0 : _.text) || ""}</div>`,
      position: new this._ctx.TMap.LngLat(e == null ? void 0 : e.longitude, e == null ? void 0 : e.latitude),
      offset: l
    };
    this.labelInstance = new this._ctx.TMap.Label(o), this.labelInstance.setBorderLine(0), this.labelInstance.setFontColor((b = this._style.label) == null ? void 0 : b.color), this.labelInstance.setFontSize(P((g = this._style.label) == null ? void 0 : g.fontSize, t)), this.labelInstance.setBackgroundColor((I = this._style.label) == null ? void 0 : I.backgroundColor), ((f = this._label) == null ? void 0 : f.visible) === !1 && this.labelInstance.hide(), this._ctx._map.addOverLay(this.labelInstance), this.initEvent();
  }
  renderPolyline() {
    var e, n, l, o;
    this.polylineInstance && this._ctx._map.removeOverLay(this.polylineInstance);
    const t = this._path.map((a) => this._ctx.TMap.LngLat(a.longitude, a.latitude));
    this.polylineInstance = new this._ctx.TMap.Polyline(t, {
      color: (e = this._style.line) == null ? void 0 : e.color,
      weight: (n = this._style.line) == null ? void 0 : n.width,
      opacity: (l = this._style.line) == null ? void 0 : l.opacity,
      lineStyle: (o = this._style.line) == null ? void 0 : o.style
    }), this._ctx._map.addOverLay(this.polylineInstance);
  }
  remove() {
    this.closeInfoWindow(), this.getInstances().forEach((t) => this._ctx._map.removeOverLay(t));
  }
  panTo() {
    const t = this.getBounds(), e = T.getCenter(t);
    this._ctx._map.panTo(this._ctx.TMap.LngLat(e.longitude, e.latitude));
  }
  getInstances() {
    return [this.polylineInstance, this.labelInstance].filter((e) => !!e);
  }
  setName(t) {
    super.setName(t);
  }
  setPath(t) {
    super.setPath(t);
    const e = t.map((n) => this._ctx.TMap.LngLat(n[0], n[1]));
    this.polylineInstance.setLngLats(e);
  }
  setStyle(t) {
    super.setStyle(t), this.renderPolyline(), this.renderLabel();
  }
  show() {
    var t;
    super.show(), this.polylineInstance.setOpacity(((t = this._style.line) == null ? void 0 : t.opacity) ?? 1);
  }
  hidden() {
    super.hidden(), this.polylineInstance.setOpacity(0);
  }
  showLabel() {
    var t, e;
    super.showLabel(), (e = (t = this.labelInstance) == null ? void 0 : t.show) == null || e.call(t);
  }
  hiddenLabel() {
    var t, e;
    super.hiddenLabel(), (e = (t = this.labelInstance) == null ? void 0 : t.hide) == null || e.call(t);
  }
  openInfoWindow(t) {
    let e = "";
    t.url ? e = `<div style="width:${t.size.width}px; height:${t.size.height}px; padding:10px;">
      <iframe src=${t.url} 
              width="100%" 
              height="100%" 
              frameborder="0" 
              scrolling="auto">
      </iframe>
    </div>` : e = `<div style="width:${t.size.width}px; height:${t.size.height}px;">
        ${t.html}
    </div>`;
    const n = new this._ctx.TMap.InfoWindow();
    n.setContent(e), this.polylineInstance.openInfoWindow(n);
  }
  closeInfoWindow() {
    this.polylineInstance.closeInfoWindow();
  }
}
export {
  z as TMapPolyline
};