dolphin-leaflet/dist/drawtool.js

leaflet for dmap

/*! version:1.1.5 */
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n(this,e),r(this,t.apply(this,arguments))}return i(e,t),e.prototype.onMouseDown=function(t){var e=this.options,o=this.map,n=this.layer,r=t.latlng;this.clear(),this.marker=new a.a(r,0,e.feature).addTo(n),o.on("mousemove",this.onMouseMove),o.once("mouseup",this.onEnd.bind(this))},e.prototype.onMouseMove=function(t){var e=this.marker,o=t.latlng,n=e.getLatLng(),r=o.clone(),i=o.clone();r.lat=n.lat,i.lng=n.lng;var s=r.distanceTo(n),a=i.distanceTo(n);e.setRadius(s),e.setRadiusY(a),e.redraw()},e}(s.a);e.a=u},163:function(t,e,o){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function r(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function i(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var s=o(149),a=o(40),u=L,c=(u.LatLng,function(t){function e(){var o,i,s;n(this,e);for(var a=arguments.length,u=Array(a),c=0;c<a;c++)u[c]=arguments[c];return o=i=r(this,t.call.apply(t,[this].concat(u))),i.options={feature:{fillColor:"red",weight:1,fillOpacity:.5,color:"#333"}},s=o,r(i,s)}return i(e,t),e.prototype.start=function(){this.onMouseDown=this.onMouseDown.bind(this),this.onMouseMove=this.onMouseMove.bind(this),this.map.on("mousedown",this.onMouseDown),this.restart=!0},e.prototype.cancel=function(){var t=this.map;t.off("mousedown",this.onMouseDown),t.off("mousemove",this.onMouseMove),this.mp=null},e.prototype.onMouseDown=function(t){this.reset();var e=this.marker,o=this.map,n=this.layer,r=this.options,i=r.feature,s=t.latlng;e?this.mp=null:(i.draggable=!1,e=this.marker=new a.a([s],i).addTo(n),o.on("mousemove",this.onMouseMove),o.once("dblclick",this.onEnd.bind(this))),this.lp=t.layerPoint},e.prototype.onMouseMove=function(t){var e=this.marker,o=this.mp,n=t.latlng;t.layerPoint,e.getLatLngs();if(o)o.lat=n.lat,o.lng=n.lng,e.redraw();else{this.lp;e.addLatLng(n),this.mp=n}},e}(s.a));e.a=c},164:function(t,e,o){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function r(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function i(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}var s=o(150),a=function(t){function e(){var o,i,s;n(this,e);for(var a=arguments.length,u=Array(a),c=0;c<a;c++)u[c]=arguments[c];return o=i=r(this,t.call.apply(t,[this].concat(u))),i.options={feature:{}},s=o,r(i,s)}return i(e,t),e.prototype.onMouseDown=function(t){var e=t.latlng,o=this.options,n=this.layer;this.marker=L.text(e,o.text,o.feature).addTo(n),this.onEnd()},e}(s.a);e.a=a},165:function(t,e,o){"use strict";o.d(e,"a",function(){return n});var n=function(t,e){var o=0;if(e.length>0)for(var n=0;n<e.length;n++){var r=t,i=e[n],s=e[(n+1)%e.length];i.y==s.y||r.y<(i.y<=s.y?i.y:s.y)||r.y>=(i.y>=s.y?i.y:s.y)||(r.y-i.y)*(s.x-i.x)/(s.y-i.y)+i.x>r.x&&o++}return o%2==1}},166:function(t,e){!function(){L.Marker.Measurement=L.Layer.extend({options:{pane:"markerPane"},initialize:function(t,e,o,n,r){L.setOptions(this,r),this._latlng=t,this._measurement=e,this._title=o,this._rotation=n},addTo:function(t){return t.addLayer(this),this},onAdd:function(t){this._map=t;var e=this.getPane?this.getPane():t.getPanes().markerPane,o=this._element=L.DomUtil.create("div","leaflet-zoom-animated leaflet-measure-path-measurement",e),n=L.DomUtil.create("div","",o);n.title=this._title,n.innerHTML=this._measurement,t.on("zoomanim",this._animateZoom,this),this._setPosition()},onRemove:function(t){t.off("zoomanim",this._animateZoom,this),(this.getPane?this.getPane():t.getPanes().markerPane).removeChild(this._element),this._map=null},_setPosition:function(){L.DomUtil.setPosition(this._element,this._map.latLngToLayerPoint(this._latlng)),this._element.style.transform+=" rotate("+this._rotation+"rad)"},_animateZoom:function(t){var e=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();L.DomUtil.setPosition(this._element,e),this._element.style.transform+=" rotate("+this._rotation+"rad)"}}),L.marker.measurement=function(t,e,o,n,r){return new L.Marker.Measurement(t,e,o,n,r)};var t=function(t){var e,o;return this._measurementOptions.imperial?(o=t/.3048,o>3e3?(t/=1609.344,e="mi"):(t=o,e="ft")):t>1e3?(t/=1e3,e="km"):e="m",t<100?t.toFixed(1)+" "+e:Math.round(t)+" "+e},e=function(t){var e;return this._measurementOptions.imperial?t>404.685642?(t/=4046.85642,e="ac"):(t/=.09290304,e="ft²"):t>1e6?(t/=1e6,e="km²"):e="m²",t<100?t.toFixed(1)+" "+e:Math.round(t)+" "+e},o=function(t){var e,o,n,r,i,s,a=function(t){return t*Math.PI/180},u=0,c=t.length;if(c>2){for(var h=0;h<c;h++)h===c-2?(r=c-2,i=c-1,s=0):h===c-1?(r=c-1,i=0,s=1):(r=h,i=h+1,s=h+2),e=t[r],o=t[i],n=t[s],u+=(a(n.lng)-a(e.lng))*Math.sin(a(o.lat));u=6378137*u*6378137/2}return Math.abs(u)},n=function(t){var e=t/6378137;return 2*Math.PI*6378137*6378137*(1-Math.cos(e))},r=function(t,e,o){return o?function(){return e.apply(this,arguments),t.apply(this,arguments)}:function(){return t.apply(this,arguments),e.apply(this,arguments)}};L.Polyline.include({showMeasurements:function(t){return!this._map||this._measurementLayer?this:(this._measurementOptions=L.extend({showOnHover:!1,minPixelDistance:30,showDistances:!0,showArea:!0,lang:{totalLength:"Total length",totalArea:"Total area",segmentLength:"Segment length"}},t||{}),this._measurementLayer=L.layerGroup().addTo(this._map),this.updateMeasurements(),this._map.on("zoomend",this.updateMeasurements,this),this)},hideMeasurements:function(){return this._map.off("zoomend",this.updateMeasurements,this),this._measurementLayer?(this._map.removeLayer(this._measurementLayer),this._measurementLayer=null,this):this},onAdd:r(L.Polyline.prototype.onAdd,function(){this.options.showMeasurements&&this.showMeasurements(this.options.measurementOptions)}),onRemove:r(L.Polyline.prototype.onRemove,function(){this.hideMeasurements()},!0),setLatLngs:r(L.Polyline.prototype.setLatLngs,function(){return this.updateMeasurements()}),spliceLatLngs:r(L.Polyline.prototype.spliceLatLngs,function(){return this.updateMeasurements()}),formatDistance:t,formatArea:e,updateMeasurements:function(){if(!this._measurementLayer)return this;var t,e,n,r,i,s,a=this.getLatLngs(),u=this instanceof L.Polygon,c=this._measurementOptions,h=0;if(a&&a.length&&L.Util.isArray(a[0])&&(a=a[0]),this._measurementLayer.clearLayers(),this._measurementOptions.showDistances&&a.length>1){t=this._measurementOptions.formatDistance||L.bind(this.formatDistance,this);for(var l=1,p=a.length;u&&l<=p||l<p;l++)e=a[l-1],n=a[l%p],s=e.distanceTo(n),h+=s,r=this._map.latLngToLayerPoint(e),i=this._map.latLngToLayerPoint(n),r.distanceTo(i)>=c.minPixelDistance&&L.marker.measurement(this._map.layerPointToLatLng([(r.x+i.x)/2,(r.y+i.y)/2]),t(s),c.lang.segmentLength,this._getRotation(e,n),c).addTo(this._measurementLayer);u||L.marker.measurement(n,t(h),c.lang.totalLength,0,c).addTo(this._measurementLayer)}if(u&&c.showArea&&a.length>2){t=c.formatArea||L.bind(this.formatArea,this);var f=o(a);L.marker.measurement(this.getBounds().getCenter(),t(f),c.lang.totalArea,0,c).addTo(this._measurementLayer)}return this},_getRotation:function(t,e){var o=this._map.project(t),n=this._map.project(e);return Math.atan((n.y-o.y)/(n.x-o.x))}}),L.Polyline.addInitHook(function(){this.options.showMeasurements&&this.showMeasurements()}),L.Circle.include({showMeasurements:function(t){return!this._map||this._measurementLayer?this:(this._measurementOptions=L.extend({showOnHover:!1,showArea:!0,lang:{totalArea:"Total area"}},t||{}),this._measurementLayer=L.layerGroup().addTo(this._map),this.updateMeasurements(),this._map.on("zoomend",this.updateMeasurements,this),this)},hideMeasurements:function(){return this._map.on("zoomend",this.updateMeasurements,this),this._measurementLayer?(this._map.removeLayer(this._measurementLayer),this._measurementLayer=null,this):this},onAdd:r(L.Circle.prototype.onAdd,function(){this.options.showMeasurements&&this.showMeasurements(this.options.measurementOptions)}),onRemove:r(L.Circle.prototype.onRemove,function(){this.hideMeasurements()},!0),setLatLng:r(L.Circle.prototype.setLatLng,function(){this.updateMeasurements()}),setRadius:r(L.Circle.prototype.setRadius,function(){this.updateMeasurements()}),formatArea:e,updateMeasurements:function(){if(this._measurementLayer){var t=this.getLatLng(),e=this._measurementOptions,o=e.formatArea||L.bind(this.formatArea,this);if(this._measurementLayer.clearLayers(),e.showArea){o=e.formatArea||L.bind(this.formatArea,this);var r=n(this.getRadius());L.marker.measurement(t,o(r),e.lang.totalArea,0,e).addTo(this._measurementLayer)}}}}),L.Circle.addInitHook(function(){this.options.showMeasurements&&this.showMeasurements()})}()},167:function(t,e,o){var n=o(168);"string"==typeof n&&(n=[[t.i,n,""]]),n.locals&&(t.exports=n.locals);var r=o(7).default;r("10279068",n,!0,{})},168:function(t,e,o){e=t.exports=o(6)(!1),e.push([t.i,".leaflet-measure-path-measurement{position:absolute;font-size:10px;color:#000;text-shadow:-1px 0 0 #fff,-1px -1px 0 #fff,0 -1px 0 #fff,1px -1px 0 #fff,1px 0 0 #fff,1px 1px 0 #fff,0 1px 0 #fff,-1px 1px 0 #fff;white-space:nowrap;transform-origin:0;pointer-events:none}.leaflet-measure-path-measurement>div{position:relative;margin-top:-25%;left:-50%}",""])}});
//# sourceMappingURL=drawtool.js.map