Non puoi selezionare più di 25 argomenti
Gli argomenti devono iniziare con una lettera o un numero, possono includere trattini ('-') e possono essere lunghi fino a 35 caratteri.
10 righe
49 KiB
10 righe
49 KiB
/* |
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Leaflet.draw, a plugin that adds drawing and editing tools to Leaflet powered maps. |
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(c) 2012-2013, Jacob Toye, Smartrak |
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https://github.com/Leaflet/Leaflet.draw |
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http://leafletjs.com |
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https://github.com/jacobtoye |
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*/ |
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!function(t,e){L.drawVersion="0.2.4-dev",L.drawLocal={draw:{toolbar:{actions:{title:"Cancel drawing",text:"Cancel"},finish:{title:"Finish drawing",text:"Finish"},undo:{title:"Delete last point drawn",text:"Delete last point"},buttons:{polyline:"Draw a polyline",polygon:"Draw a polygon",rectangle:"Draw a rectangle",circle:"Draw a circle",marker:"Draw a marker"}},handlers:{circle:{tooltip:{start:"Click and drag to draw circle."}},marker:{tooltip:{start:"Click map xxxxxto place marker."}},polygon:{tooltip:{start:"Click to start drawing shape.",cont:"Click to continue drawing shape.",end:"Click first point to close this shape."}},polyline:{error:"<strong>Error:</strong> shape edges cannot cross!",tooltip:{start:"Click to start drawing line.",cont:"Click to continue drawing line.",end:"Click last point to finish line."}},rectangle:{tooltip:{start:"Click and drag to draw rectangle."}},simpleshape:{tooltip:{end:"Release mouse to finish drawing."}}}},edit:{toolbar:{actions:{save:{title:"Save changes.",text:"Save"},cancel:{title:"Cancel editing, discards all changes.",text:"Cancel"}},buttons:{edit:"Edit layers.",editDisabled:"No layers to edit.",remove:"Delete layers.",removeDisabled:"No layers to delete."}},handlers:{edit:{tooltip:{text:"Drag handles, or marker to edit feature.",subtext:"Click cancel to undo changes."}},remove:{tooltip:{text:"Click on a feature to remove"}}}}},L.Draw={},L.Draw.Feature=L.Handler.extend({includes:L.Mixin.Events,initialize:function(t,e){this._map=t,this._container=t._container,this._overlayPane=t._panes.overlayPane,this._popupPane=t._panes.popupPane,e&&e.shapeOptions&&(e.shapeOptions=L.Util.extend({},this.options.shapeOptions,e.shapeOptions)),L.setOptions(this,e)},enable:function(){this._enabled||(L.Handler.prototype.enable.call(this),this.fire("enabled",{handler:this.type}),this._map.fire("draw:drawstart",{layerType:this.type}))},disable:function(){this._enabled&&(L.Handler.prototype.disable.call(this),this._map.fire("draw:drawstop",{layerType:this.type}),this.fire("disabled",{handler:this.type}))},addHooks:function(){var t=this._map;t&&(L.DomUtil.disableTextSelection(),t.getContainer().focus(),this._tooltip=new L.Tooltip(this._map),L.DomEvent.on(this._container,"keyup",this._cancelDrawing,this))},removeHooks:function(){this._map&&(L.DomUtil.enableTextSelection(),this._tooltip.dispose(),this._tooltip=null,L.DomEvent.off(this._container,"keyup",this._cancelDrawing,this))},setOptions:function(t){L.setOptions(this,t)},_fireCreatedEvent:function(t){this._map.fire("draw:created",{layer:t,layerType:this.type})},_cancelDrawing:function(t){27===t.keyCode&&this.disable()}}),L.Draw.Polyline=L.Draw.Feature.extend({statics:{TYPE:"polyline"},Poly:L.Polyline,options:{allowIntersection:!0,repeatMode:!1,drawError:{color:"#b00b00",timeout:2500},icon:new L.DivIcon({iconSize:new L.Point(8,8),className:"leaflet-div-icon leaflet-editing-icon"}),touchIcon:new L.DivIcon({iconSize:new L.Point(20,20),className:"leaflet-div-icon leaflet-editing-icon leaflet-touch-icon"}),guidelineDistance:20,maxGuideLineLength:4e3,shapeOptions:{stroke:!0,color:"#f06eaa",weight:4,opacity:.5,fill:!1,clickable:!0},metric:!0,showLength:!0,zIndexOffset:2e3},initialize:function(t,e){L.Browser.touch&&(this.options.icon=this.options.touchIcon),this.options.drawError.message=L.drawLocal.draw.handlers.polyline.error,e&&e.drawError&&(e.drawError=L.Util.extend({},this.options.drawError,e.drawError)),this.type=L.Draw.Polyline.TYPE,L.Draw.Feature.prototype.initialize.call(this,t,e)},addHooks:function(){L.Draw.Feature.prototype.addHooks.call(this),this._map&&(this._markers=[],this._markerGroup=new L.LayerGroup,this._map.addLayer(this._markerGroup),this._poly=new L.Polyline([],this.options.shapeOptions),this._tooltip.updateContent(this._getTooltipText()),this._mouseMarker||(this._mouseMarker=L.marker(this._map.getCenter(),{icon:L.divIcon({className:"leaflet-mouse-marker",iconAnchor:[20,20],iconSize:[40,40]}),opacity:0,zIndexOffset:this.options.zIndexOffset})),this._mouseMarker.on("mousedown",this._onMouseDown,this).addTo(this._map),this._map.on("mousemove",this._onMouseMove,this).on("mouseup",this._onMouseUp,this).on("zoomlevelschange",this._onZoomEnd,this).on("click",this._onTouch,this))},removeHooks:function(){L.Draw.Feature.prototype.removeHooks.call(this),this._clearHideErrorTimeout(),this._cleanUpShape(),this._map.removeLayer(this._markerGroup),delete this._markerGroup,delete this._markers,this._map.removeLayer(this._poly),delete this._poly,this._mouseMarker.off("mousedown",this._onMouseDown,this).off("mouseup",this._onMouseUp,this),this._map.removeLayer(this._mouseMarker),delete this._mouseMarker,this._clearGuides(),this._map.off("mousemove",this._onMouseMove,this).off("zoomend",this._onZoomEnd,this).off("click",this._onTouch,this)},deleteLastVertex:function(){if(!(this._markers.length<=1)){var t=this._markers.pop(),e=this._poly,i=this._poly.spliceLatLngs(e.getLatLngs().length-1,1)[0];this._markerGroup.removeLayer(t),e.getLatLngs().length<2&&this._map.removeLayer(e),this._vertexChanged(i,!1)}},addVertex:function(t){var e=this._markers.length;return e>0&&!this.options.allowIntersection&&this._poly.newLatLngIntersects(t)?void this._showErrorTooltip():(this._errorShown&&this._hideErrorTooltip(),this._markers.push(this._createMarker(t)),this._poly.addLatLng(t),2===this._poly.getLatLngs().length&&this._map.addLayer(this._poly),void this._vertexChanged(t,!0))},completeShape:function(){this._markers.length<=1||(this._fireCreatedEvent(),this.disable(),this.options.repeatMode&&this.enable())},_finishShape:function(){var t=this._poly.newLatLngIntersects(this._poly.getLatLngs()[0],!0);return!this.options.allowIntersection&&t||!this._shapeIsValid()?void this._showErrorTooltip():(this._fireCreatedEvent(),this.disable(),void(this.options.repeatMode&&this.enable()))},_shapeIsValid:function(){return!0},_onZoomEnd:function(){this._updateGuide()},_onMouseMove:function(t){var e=t.layerPoint,i=t.latlng;this._currentLatLng=i,this._updateTooltip(i),this._updateGuide(e),this._mouseMarker.setLatLng(i),L.DomEvent.preventDefault(t.originalEvent)},_onMouseDown:function(t){var e=t.originalEvent;this._mouseDownOrigin=L.point(e.clientX,e.clientY)},_onMouseUp:function(e){if(this._mouseDownOrigin){var i=L.point(e.originalEvent.clientX,e.originalEvent.clientY).distanceTo(this._mouseDownOrigin);Math.abs(i)<9*(t.devicePixelRatio||1)&&this.addVertex(e.latlng)}this._mouseDownOrigin=null},_onTouch:function(t){L.Browser.touch&&(this._onMouseDown(t),this._onMouseUp(t))},_vertexChanged:function(t,e){this._updateFinishHandler(),this._updateRunningMeasure(t,e),this._clearGuides(),this._updateTooltip()},_updateFinishHandler:function(){var t=this._markers.length;t>1&&this._markers[t-1].on("click",this._finishShape,this),t>2&&this._markers[t-2].off("click",this._finishShape,this)},_createMarker:function(t){var e=new L.Marker(t,{icon:this.options.icon,zIndexOffset:2*this.options.zIndexOffset});return this._markerGroup.addLayer(e),e},_updateGuide:function(t){var e=this._markers.length;e>0&&(t=t||this._map.latLngToLayerPoint(this._currentLatLng),this._clearGuides(),this._drawGuide(this._map.latLngToLayerPoint(this._markers[e-1].getLatLng()),t))},_updateTooltip:function(t){var e=this._getTooltipText();t&&this._tooltip.updatePosition(t),this._errorShown||this._tooltip.updateContent(e)},_drawGuide:function(t,e){var i,o,a,s=Math.floor(Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2))),n=this.options.guidelineDistance,r=this.options.maxGuideLineLength,l=s>r?s-r:n;for(this._guidesContainer||(this._guidesContainer=L.DomUtil.create("div","leaflet-draw-guides",this._overlayPane));s>l;l+=this.options.guidelineDistance)i=l/s,o={x:Math.floor(t.x*(1-i)+i*e.x),y:Math.floor(t.y*(1-i)+i*e.y)},a=L.DomUtil.create("div","leaflet-draw-guide-dash",this._guidesContainer),a.style.backgroundColor=this._errorShown?this.options.drawError.color:this.options.shapeOptions.color,L.DomUtil.setPosition(a,o)},_updateGuideColor:function(t){if(this._guidesContainer)for(var e=0,i=this._guidesContainer.childNodes.length;i>e;e++)this._guidesContainer.childNodes[e].style.backgroundColor=t},_clearGuides:function(){if(this._guidesContainer)for(;this._guidesContainer.firstChild;)this._guidesContainer.removeChild(this._guidesContainer.firstChild)},_getTooltipText:function(){var t,e,i=this.options.showLength;return 0===this._markers.length?t={text:L.drawLocal.draw.handlers.polyline.tooltip.start}:(e=i?this._getMeasurementString():"",t=1===this._markers.length?{text:L.drawLocal.draw.handlers.polyline.tooltip.cont,subtext:e}:{text:L.drawLocal.draw.handlers.polyline.tooltip.end,subtext:e}),t},_updateRunningMeasure:function(t,e){var i,o,a=this._markers.length;1===this._markers.length?this._measurementRunningTotal=0:(i=a-(e?2:1),o=t.distanceTo(this._markers[i].getLatLng()),this._measurementRunningTotal+=o*(e?1:-1))},_getMeasurementString:function(){var t,e=this._currentLatLng,i=this._markers[this._markers.length-1].getLatLng();return t=this._measurementRunningTotal+e.distanceTo(i),L.GeometryUtil.readableDistance(t,this.options.metric)},_showErrorTooltip:function(){this._errorShown=!0,this._tooltip.showAsError().updateContent({text:this.options.drawError.message}),this._updateGuideColor(this.options.drawError.color),this._poly.setStyle({color:this.options.drawError.color}),this._clearHideErrorTimeout(),this._hideErrorTimeout=setTimeout(L.Util.bind(this._hideErrorTooltip,this),this.options.drawError.timeout)},_hideErrorTooltip:function(){this._errorShown=!1,this._clearHideErrorTimeout(),this._tooltip.removeError().updateContent(this._getTooltipText()),this._updateGuideColor(this.options.shapeOptions.color),this._poly.setStyle({color:this.options.shapeOptions.color})},_clearHideErrorTimeout:function(){this._hideErrorTimeout&&(clearTimeout(this._hideErrorTimeout),this._hideErrorTimeout=null)},_cleanUpShape:function(){this._markers.length>1&&this._markers[this._markers.length-1].off("click",this._finishShape,this)},_fireCreatedEvent:function(){var t=new this.Poly(this._poly.getLatLngs(),this.options.shapeOptions);L.Draw.Feature.prototype._fireCreatedEvent.call(this,t)}}),L.Draw.Polygon=L.Draw.Polyline.extend({statics:{TYPE:"polygon"},Poly:L.Polygon,options:{showArea:!1,shapeOptions:{stroke:!0,color:"#f06eaa",weight:4,opacity:.5,fill:!0,fillColor:null,fillOpacity:.2,clickable:!0}},initialize:function(t,e){L.Draw.Polyline.prototype.initialize.call(this,t,e),this.type=L.Draw.Polygon.TYPE},_updateFinishHandler:function(){var t=this._markers.length;1===t&&this._markers[0].on("click",this._finishShape,this),t>2&&(this._markers[t-1].on("dblclick",this._finishShape,this),t>3&&this._markers[t-2].off("dblclick",this._finishShape,this))},_getTooltipText:function(){var t,e;return 0===this._markers.length?t=L.drawLocal.draw.handlers.polygon.tooltip.start:this._markers.length<3?t=L.drawLocal.draw.handlers.polygon.tooltip.cont:(t=L.drawLocal.draw.handlers.polygon.tooltip.end,e=this._getMeasurementString()),{text:t,subtext:e}},_getMeasurementString:function(){var t=this._area;return t?L.GeometryUtil.readableArea(t,this.options.metric):null},_shapeIsValid:function(){return this._markers.length>=3},_vertexChanged:function(t,e){var i;!this.options.allowIntersection&&this.options.showArea&&(i=this._poly.getLatLngs(),this._area=L.GeometryUtil.geodesicArea(i)),L.Draw.Polyline.prototype._vertexChanged.call(this,t,e)},_cleanUpShape:function(){var t=this._markers.length;t>0&&(this._markers[0].off("click",this._finishShape,this),t>2&&this._markers[t-1].off("dblclick",this._finishShape,this))}}),L.SimpleShape={},L.Draw.SimpleShape=L.Draw.Feature.extend({options:{repeatMode:!1},initialize:function(t,e){this._endLabelText=L.drawLocal.draw.handlers.simpleshape.tooltip.end,L.Draw.Feature.prototype.initialize.call(this,t,e)},addHooks:function(){L.Draw.Feature.prototype.addHooks.call(this),this._map&&(this._mapDraggable=this._map.dragging.enabled(),this._mapDraggable&&this._map.dragging.disable(),this._container.style.cursor="crosshair",this._tooltip.updateContent({text:this._initialLabelText}),this._map.on("mousedown",this._onMouseDown,this).on("mousemove",this._onMouseMove,this).on("touchstart",this._onMouseDown,this).on("touchmove",this._onMouseMove,this))},removeHooks:function(){L.Draw.Feature.prototype.removeHooks.call(this),this._map&&(this._mapDraggable&&this._map.dragging.enable(),this._container.style.cursor="",this._map.off("mousedown",this._onMouseDown,this).off("mousemove",this._onMouseMove,this).off("touchstart",this._onMouseDown,this).off("touchmove",this._onMouseMove,this),L.DomEvent.off(e,"mouseup",this._onMouseUp,this),L.DomEvent.off(e,"touchend",this._onMouseUp,this),this._shape&&(this._map.removeLayer(this._shape),delete this._shape)),this._isDrawing=!1},_onMouseDown:function(t){this._isDrawing=!0,this._startLatLng=t.latlng,L.DomEvent.on(e,"mouseup",this._onMouseUp,this).on(e,"touchend",this._onMouseUp,this).preventDefault(t.originalEvent)},_onMouseMove:function(t){var e=t.latlng;this._tooltip.updatePosition(e),this._isDrawing&&(this._tooltip.updateContent({text:this._endLabelText}),this._drawShape(e))},_onMouseUp:function(){this._shape&&this._fireCreatedEvent(),this.disable(),this.options.repeatMode&&this.enable()}}),L.Draw.Rectangle=L.Draw.SimpleShape.extend({statics:{TYPE:"rectangle"},options:{shapeOptions:{stroke:!0,color:"#f06eaa",weight:4,opacity:.5,fill:!0,fillColor:null,fillOpacity:.2,clickable:!0}},initialize:function(t,e){this.type=L.Draw.Rectangle.TYPE,this._initialLabelText=L.drawLocal.draw.handlers.rectangle.tooltip.start,L.Draw.SimpleShape.prototype.initialize.call(this,t,e)},_drawShape:function(t){this._shape?this._shape.setBounds(new L.LatLngBounds(this._startLatLng,t)):(this._shape=new L.Rectangle(new L.LatLngBounds(this._startLatLng,t),this.options.shapeOptions),this._map.addLayer(this._shape))},_fireCreatedEvent:function(){var t=new L.Rectangle(this._shape.getBounds(),this.options.shapeOptions);L.Draw.SimpleShape.prototype._fireCreatedEvent.call(this,t)}}),L.Draw.Circle=L.Draw.SimpleShape.extend({statics:{TYPE:"circle"},options:{shapeOptions:{stroke:!0,color:"#f06eaa",weight:4,opacity:.5,fill:!0,fillColor:null,fillOpacity:.2,clickable:!0},showRadius:!0,metric:!0},initialize:function(t,e){this.type=L.Draw.Circle.TYPE,this._initialLabelText=L.drawLocal.draw.handlers.circle.tooltip.start,L.Draw.SimpleShape.prototype.initialize.call(this,t,e)},_drawShape:function(t){this._shape?this._shape.setRadius(this._startLatLng.distanceTo(t)):(this._shape=new L.Circle(this._startLatLng,this._startLatLng.distanceTo(t),this.options.shapeOptions),this._map.addLayer(this._shape))},_fireCreatedEvent:function(){var t=new L.Circle(this._startLatLng,this._shape.getRadius(),this.options.shapeOptions);L.Draw.SimpleShape.prototype._fireCreatedEvent.call(this,t)},_onMouseMove:function(t){var e,i=t.latlng,o=this.options.showRadius,a=this.options.metric;this._tooltip.updatePosition(i),this._isDrawing&&(this._drawShape(i),e=this._shape.getRadius().toFixed(1),this._tooltip.updateContent({text:this._endLabelText,subtext:o?"Radius: "+L.GeometryUtil.readableDistance(e,a):""}))}}),L.Draw.Marker=L.Draw.Feature.extend({statics:{TYPE:"marker"},options:{icon:new L.Icon.Default,repeatMode:!1,zIndexOffset:2e3},initialize:function(t,e){this.type=L.Draw.Marker.TYPE,L.Draw.Feature.prototype.initialize.call(this,t,e)},addHooks:function(){L.Draw.Feature.prototype.addHooks.call(this),this._map&&(this._tooltip.updateContent({text:L.drawLocal.draw.handlers.marker.tooltip.start}),this._mouseMarker||(this._mouseMarker=L.marker(this._map.getCenter(),{icon:L.divIcon({className:"leaflet-mouse-marker",iconAnchor:[20,20],iconSize:[40,40]}),opacity:0,zIndexOffset:this.options.zIndexOffset})),this._mouseMarker.on("click",this._onClick,this).addTo(this._map),this._map.on("mousemove",this._onMouseMove,this),this._map.on("click",this._onTouch,this))},removeHooks:function(){L.Draw.Feature.prototype.removeHooks.call(this),this._map&&(this._marker&&(this._marker.off("click",this._onClick,this),this._map.off("click",this._onClick,this).off("click",this._onTouch,this).removeLayer(this._marker),delete this._marker),this._mouseMarker.off("click",this._onClick,this),this._map.removeLayer(this._mouseMarker),delete this._mouseMarker,this._map.off("mousemove",this._onMouseMove,this))},_onMouseMove:function(t){var e=t.latlng;this._tooltip.updatePosition(e),this._mouseMarker.setLatLng(e),this._marker?(e=this._mouseMarker.getLatLng(),this._marker.setLatLng(e)):(this._marker=new L.Marker(e,{icon:this.options.icon,zIndexOffset:this.options.zIndexOffset}),this._marker.on("click",this._onClick,this),this._map.on("click",this._onClick,this).addLayer(this._marker))},_onClick:function(){this._fireCreatedEvent(),this.disable(),this.options.repeatMode&&this.enable()},_onTouch:function(t){this._onMouseMove(t),this._onClick()},_fireCreatedEvent:function(){var t=new L.Marker.Touch(this._marker.getLatLng(),{icon:this.options.icon});L.Draw.Feature.prototype._fireCreatedEvent.call(this,t)}}),L.Edit=L.Edit||{},L.Edit.Poly=L.Handler.extend({options:{icon:new L.DivIcon({iconSize:new L.Point(8,8),className:"leaflet-div-icon leaflet-editing-icon"}),touchIcon:new L.DivIcon({iconSize:new L.Point(20,20),className:"leaflet-div-icon leaflet-editing-icon leaflet-touch-icon"})},initialize:function(t,e){L.Browser.touch&&(this.options.icon=this.options.touchIcon),this._poly=t,L.setOptions(this,e)},addHooks:function(){this._poly._map&&(this._map=this._poly._map,this._markerGroup||this._initMarkers(),this._poly._map.addLayer(this._markerGroup))},removeHooks:function(){this._poly._map&&(this._poly._map.removeLayer(this._markerGroup),delete this._markerGroup,delete this._markers)},updateMarkers:function(){this._markerGroup.clearLayers(),this._initMarkers()},_initMarkers:function(){this._markerGroup||(this._markerGroup=new L.LayerGroup),this._markers=[];var t,e,i,o,a=this._poly._latlngs;for(t=0,i=a.length;i>t;t++)o=this._createMarker(a[t],t),o.on("click",this._onMarkerClick,this),this._markers.push(o);var s,n;for(t=0,e=i-1;i>t;e=t++)(0!==t||L.Polygon&&this._poly instanceof L.Polygon)&&(s=this._markers[e],n=this._markers[t],this._createMiddleMarker(s,n),this._updatePrevNext(s,n))},_createMarker:function(t,e){var i=new L.Marker.Touch(t,{draggable:!0,icon:this.options.icon});return i._origLatLng=t,i._index=e,i.on("drag",this._onMarkerDrag,this).on("dragend",this._fireEdit,this).on("touchmove",this._onTouchMove,this).on("touchend",this._fireEdit,this),this._markerGroup.addLayer(i),i},_removeMarker:function(t){var e=t._index;this._markerGroup.removeLayer(t),this._markers.splice(e,1),this._poly.spliceLatLngs(e,1),this._updateIndexes(e,-1),t.off("drag",this._onMarkerDrag,this).off("dragend",this._fireEdit,this).off("touchmove",this._onMarkerDrag,this).off("touchend",this._fireEdit,this).off("click",this._onMarkerClick,this)},_fireEdit:function(){this._poly.edited=!0,this._poly.fire("edit")},_onMarkerDrag:function(t){var e=t.target;L.extend(e._origLatLng,e._latlng),e._middleLeft&&e._middleLeft.setLatLng(this._getMiddleLatLng(e._prev,e)),e._middleRight&&e._middleRight.setLatLng(this._getMiddleLatLng(e,e._next)),this._poly.redraw()},_onMarkerClick:function(t){var e=L.Polygon&&this._poly instanceof L.Polygon?4:3,i=t.target;this._poly._latlngs.length<e||(this._removeMarker(i),this._updatePrevNext(i._prev,i._next),i._middleLeft&&this._markerGroup.removeLayer(i._middleLeft),i._middleRight&&this._markerGroup.removeLayer(i._middleRight),i._prev&&i._next?this._createMiddleMarker(i._prev,i._next):i._prev?i._next||(i._prev._middleRight=null):i._next._middleLeft=null,this._fireEdit())},_onTouchMove:function(t){var e=this._map.mouseEventToLayerPoint(t.originalEvent.touches[0]),i=this._map.layerPointToLatLng(e),o=t.target;L.extend(o._origLatLng,i),o._middleLeft&&o._middleLeft.setLatLng(this._getMiddleLatLng(o._prev,o)),o._middleRight&&o._middleRight.setLatLng(this._getMiddleLatLng(o,o._next)),this._poly.redraw(),this.updateMarkers()},_updateIndexes:function(t,e){this._markerGroup.eachLayer(function(i){i._index>t&&(i._index+=e)})},_createMiddleMarker:function(t,e){var i,o,a,s=this._getMiddleLatLng(t,e),n=this._createMarker(s);n.setOpacity(.6),t._middleRight=e._middleLeft=n,o=function(){var o=e._index;n._index=o,n.off("click",i,this).on("click",this._onMarkerClick,this),s.lat=n.getLatLng().lat,s.lng=n.getLatLng().lng,this._poly.spliceLatLngs(o,0,s),this._markers.splice(o,0,n),n.setOpacity(1),this._updateIndexes(o,1),e._index++,this._updatePrevNext(t,n),this._updatePrevNext(n,e),this._poly.fire("editstart")},a=function(){n.off("dragstart",o,this),n.off("dragend",a,this),n.off("touchmove",o,this),this._createMiddleMarker(t,n),this._createMiddleMarker(n,e)},i=function(){o.call(this),a.call(this),this._fireEdit()},n.on("click",i,this).on("dragstart",o,this).on("dragend",a,this).on("touchmove",o,this),this._markerGroup.addLayer(n)},_updatePrevNext:function(t,e){t&&(t._next=e),e&&(e._prev=t)},_getMiddleLatLng:function(t,e){var i=this._poly._map,o=i.project(t.getLatLng()),a=i.project(e.getLatLng());return i.unproject(o._add(a)._divideBy(2))}}),L.Polyline.addInitHook(function(){this.editing||(L.Edit.Poly&&(this.editing=new L.Edit.Poly(this),this.options.editable&&this.editing.enable()),this.on("add",function(){this.editing&&this.editing.enabled()&&this.editing.addHooks()}),this.on("remove",function(){this.editing&&this.editing.enabled()&&this.editing.removeHooks()}))}),L.Edit=L.Edit||{},L.Edit.SimpleShape=L.Handler.extend({options:{moveIcon:new L.DivIcon({iconSize:new L.Point(8,8),className:"leaflet-div-icon leaflet-editing-icon leaflet-edit-move"}),resizeIcon:new L.DivIcon({iconSize:new L.Point(8,8),className:"leaflet-div-icon leaflet-editing-icon leaflet-edit-resize"}),touchMoveIcon:new L.DivIcon({iconSize:new L.Point(20,20),className:"leaflet-div-icon leaflet-editing-icon leaflet-edit-move leaflet-touch-icon"}),touchResizeIcon:new L.DivIcon({iconSize:new L.Point(20,20),className:"leaflet-div-icon leaflet-editing-icon leaflet-edit-resize leaflet-touch-icon"})},initialize:function(t,e){L.Browser.touch&&(this.options.moveIcon=this.options.touchMoveIcon,this.options.resizeIcon=this.options.touchResizeIcon),this._shape=t,L.Util.setOptions(this,e)},addHooks:function(){this._shape._map&&(this._map=this._shape._map,this._markerGroup||this._initMarkers(),this._map.addLayer(this._markerGroup))},removeHooks:function(){if(this._shape._map){this._unbindMarker(this._moveMarker);for(var t=0,e=this._resizeMarkers.length;e>t;t++)this._unbindMarker(this._resizeMarkers[t]);this._resizeMarkers=null,this._map.removeLayer(this._markerGroup),delete this._markerGroup}this._map=null},updateMarkers:function(){this._markerGroup.clearLayers(),this._initMarkers()},_initMarkers:function(){this._markerGroup||(this._markerGroup=new L.LayerGroup),this._createMoveMarker(),this._createResizeMarker()},_createMoveMarker:function(){},_createResizeMarker:function(){},_createMarker:function(t,e){var i=new L.Marker.Touch(t,{draggable:!0,icon:e,zIndexOffset:10});return this._bindMarker(i),this._markerGroup.addLayer(i),i},_bindMarker:function(t){t.on("dragstart",this._onMarkerDragStart,this).on("drag",this._onMarkerDrag,this).on("dragend",this._onMarkerDragEnd,this).on("touchstart",this._onTouchStart,this).on("touchmove",this._onTouchMove,this).on("touchend",this._onTouchEnd,this)},_unbindMarker:function(t){t.off("dragstart",this._onMarkerDragStart,this).off("drag",this._onMarkerDrag,this).off("dragend",this._onMarkerDragEnd,this).off("touchstart",this._onTouchStart,this).off("touchmove",this._onTouchMove,this).off("touchend",this._onTouchEnd,this)},_onMarkerDragStart:function(t){var e=t.target;e.setOpacity(0),this._shape.fire("editstart")},_fireEdit:function(){this._shape.edited=!0,this._shape.fire("edit")},_onMarkerDrag:function(t){var e=t.target,i=e.getLatLng();e===this._moveMarker?this._move(i):this._resize(i),this._shape.redraw()},_onMarkerDragEnd:function(t){var e=t.target;e.setOpacity(1),this._fireEdit()},_onTouchStart:function(t){if(L.Edit.SimpleShape.prototype._onMarkerDragStart.call(this,t),"function"==typeof this._getCorners){var e=this._getCorners(),i=t.target,o=i._cornerIndex;i.setOpacity(0),this._oppositeCorner=e[(o+2)%4],this._toggleCornerMarkers(0,o)}this._shape.fire("editstart")},_onTouchMove:function(t){var e=this._map.mouseEventToLayerPoint(t.originalEvent.touches[0]),i=this._map.layerPointToLatLng(e),o=t.target;return o===this._moveMarker?this._move(i):this._resize(i),this._shape.redraw(),!1},_onTouchEnd:function(t){var e=t.target;e.setOpacity(1),this.updateMarkers(),this._fireEdit()},_move:function(){},_resize:function(){}}),L.Edit=L.Edit||{},L.Edit.Rectangle=L.Edit.SimpleShape.extend({_createMoveMarker:function(){var t=this._shape.getBounds(),e=t.getCenter();this._moveMarker=this._createMarker(e,this.options.moveIcon)},_createResizeMarker:function(){var t=this._getCorners();this._resizeMarkers=[];for(var e=0,i=t.length;i>e;e++)this._resizeMarkers.push(this._createMarker(t[e],this.options.resizeIcon)),this._resizeMarkers[e]._cornerIndex=e},_onMarkerDragStart:function(t){L.Edit.SimpleShape.prototype._onMarkerDragStart.call(this,t);var e=this._getCorners(),i=t.target,o=i._cornerIndex;this._oppositeCorner=e[(o+2)%4],this._toggleCornerMarkers(0,o)},_onMarkerDragEnd:function(t){var e,i,o=t.target;o===this._moveMarker&&(e=this._shape.getBounds(),i=e.getCenter(),o.setLatLng(i)),this._toggleCornerMarkers(1),this._repositionCornerMarkers(),L.Edit.SimpleShape.prototype._onMarkerDragEnd.call(this,t)},_move:function(t){for(var e,i=this._shape.getLatLngs(),o=this._shape.getBounds(),a=o.getCenter(),s=[],n=0,r=i.length;r>n;n++)e=[i[n].lat-a.lat,i[n].lng-a.lng],s.push([t.lat+e[0],t.lng+e[1]]);this._shape.setLatLngs(s),this._repositionCornerMarkers()},_resize:function(t){var e;this._shape.setBounds(L.latLngBounds(t,this._oppositeCorner)),e=this._shape.getBounds(),this._moveMarker.setLatLng(e.getCenter())},_getCorners:function(){var t=this._shape.getBounds(),e=t.getNorthWest(),i=t.getNorthEast(),o=t.getSouthEast(),a=t.getSouthWest();return[e,i,o,a]},_toggleCornerMarkers:function(t){for(var e=0,i=this._resizeMarkers.length;i>e;e++)this._resizeMarkers[e].setOpacity(t)},_repositionCornerMarkers:function(){for(var t=this._getCorners(),e=0,i=this._resizeMarkers.length;i>e;e++)this._resizeMarkers[e].setLatLng(t[e])}}),L.Rectangle.addInitHook(function(){L.Edit.Rectangle&&(this.editing=new L.Edit.Rectangle(this),this.options.editable&&this.editing.enable())}),L.Edit=L.Edit||{},L.Edit.Circle=L.Edit.SimpleShape.extend({_createMoveMarker:function(){var t=this._shape.getLatLng();this._moveMarker=this._createMarker(t,this.options.moveIcon)},_createResizeMarker:function(){var t=this._shape.getLatLng(),e=this._getResizeMarkerPoint(t);this._resizeMarkers=[],this._resizeMarkers.push(this._createMarker(e,this.options.resizeIcon))},_getResizeMarkerPoint:function(t){var e=this._shape._radius*Math.cos(Math.PI/4),i=this._map.project(t);return this._map.unproject([i.x+e,i.y-e])},_move:function(t){var e=this._getResizeMarkerPoint(t);this._resizeMarkers[0].setLatLng(e),this._shape.setLatLng(t)},_resize:function(t){var e=this._moveMarker.getLatLng(),i=e.distanceTo(t);this._shape.setRadius(i)}}),L.Circle.addInitHook(function(){L.Edit.Circle&&(this.editing=new L.Edit.Circle(this),this.options.editable&&this.editing.enable()),this.on("add",function(){this.editing&&this.editing.enabled()&&this.editing.addHooks()}),this.on("remove",function(){this.editing&&this.editing.enabled()&&this.editing.removeHooks()})}),L.Map.mergeOptions({touchExtend:!0}),L.Map.TouchExtend=L.Handler.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane},addHooks:function(){L.DomEvent.on(this._container,"touchstart",this._onTouchStart,this),L.DomEvent.on(this._container,"touchend",this._onTouchEnd,this),L.DomEvent.on(this._container,"touchcancel",this._onTouchCancel,this),L.DomEvent.on(this._container,"touchleave",this._onTouchLeave,this),L.DomEvent.on(this._container,"touchmove",this._onTouchMove,this)},removeHooks:function(){L.DomEvent.off(this._container,"touchstart",this._onTouchStart),L.DomEvent.off(this._container,"touchend",this._onTouchEnd),L.DomEvent.off(this._container,"touchcancel",this._onTouchCancel),L.DomEvent.off(this._container,"touchleave",this._onTouchLeave),L.DomEvent.off(this._container,"touchmove",this._onTouchMove)},_touchEvent:function(t,e){if(t.touches.length){var i=this._map.mouseEventToContainerPoint(t.touches[0]),o=this._map.mouseEventToLayerPoint(t.touches[0]),a=this._map.layerPointToLatLng(o);this._map.fire(e,{latlng:a,layerPoint:o,containerPoint:i,pageX:t.touches[0].pageX,pageY:t.touches[0].pageY,originalEvent:t})}},_onTouchStart:function(t){if(this._map._loaded){var e="touchstart";this._touchEvent(t,e)}},_onTouchEnd:function(t){if(this._map._loaded){var e="touchend";this._touchEvent(t,e)}},_onTouchCancel:function(t){if(this._map._loaded){var e="touchcancel";this._touchEvent(t,e)}},_onTouchLeave:function(t){if(this._map._loaded){var e="touchleave";this._touchEvent(t,e)}},_onTouchMove:function(t){if(this._map._loaded){var e="touchmove";this._touchEvent(t,e)}}}),L.Map.addInitHook("addHandler","touchExtend",L.Map.TouchExtend),L.Marker.Touch=L.Marker.extend({_initInteraction:function(){if(this.options.clickable){var t=this._icon,e=["dblclick","mousedown","mouseover","mouseout","contextmenu","touchstart","touchend","touchmove","touchcancel"];L.DomUtil.addClass(t,"leaflet-clickable"),L.DomEvent.on(t,"click",this._onMouseClick,this),L.DomEvent.on(t,"keypress",this._onKeyPress,this);for(var i=0;i<e.length;i++)L.DomEvent.on(t,e[i],this._fireMouseEvent,this);L.Handler.MarkerDrag&&(this.dragging=new L.Handler.MarkerDrag(this),this.options.draggable&&this.dragging.enable())}}}),L.LatLngUtil={cloneLatLngs:function(t){for(var e=[],i=0,o=t.length;o>i;i++)e.push(this.cloneLatLng(t[i]));return e},cloneLatLng:function(t){return L.latLng(t.lat,t.lng)}},L.GeometryUtil=L.extend(L.GeometryUtil||{},{geodesicArea:function(t){var e,i,o=t.length,a=0,s=L.LatLng.DEG_TO_RAD;if(o>2){for(var n=0;o>n;n++)e=t[n],i=t[(n+1)%o],a+=(i.lng-e.lng)*s*(2+Math.sin(e.lat*s)+Math.sin(i.lat*s));a=6378137*a*6378137/2}return Math.abs(a)},readableArea:function(t,e){var i;return e?i=t>=1e4?(1e-4*t).toFixed(2)+" ha":t.toFixed(2)+" m²":(t*=.836127,i=t>=3097600?(t/3097600).toFixed(2)+" mi²":t>=4840?(t/4840).toFixed(2)+" acres":Math.ceil(t)+" yd²"),i},readableDistance:function(t,e){var i;return e?i=t>1e3?(t/1e3).toFixed(2)+" km":Math.ceil(t)+" m":(t*=1.09361,i=t>1760?(t/1760).toFixed(2)+" miles":Math.ceil(t)+" yd"),i}}),L.Util.extend(L.LineUtil,{segmentsIntersect:function(t,e,i,o){return this._checkCounterclockwise(t,i,o)!==this._checkCounterclockwise(e,i,o)&&this._checkCounterclockwise(t,e,i)!==this._checkCounterclockwise(t,e,o)},_checkCounterclockwise:function(t,e,i){return(i.y-t.y)*(e.x-t.x)>(e.y-t.y)*(i.x-t.x)}}),L.Polyline.include({intersects:function(){var t,e,i,o=this._originalPoints,a=o?o.length:0;if(this._tooFewPointsForIntersection())return!1;for(t=a-1;t>=3;t--)if(e=o[t-1],i=o[t],this._lineSegmentsIntersectsRange(e,i,t-2))return!0;return!1},newLatLngIntersects:function(t,e){return this._map?this.newPointIntersects(this._map.latLngToLayerPoint(t),e):!1},newPointIntersects:function(t,e){var i=this._originalPoints,o=i?i.length:0,a=i?i[o-1]:null,s=o-2;return this._tooFewPointsForIntersection(1)?!1:this._lineSegmentsIntersectsRange(a,t,s,e?1:0)},_tooFewPointsForIntersection:function(t){var e=this._originalPoints,i=e?e.length:0;return i+=t||0,!this._originalPoints||3>=i},_lineSegmentsIntersectsRange:function(t,e,i,o){var a,s,n=this._originalPoints;o=o||0;for(var r=i;r>o;r--)if(a=n[r-1],s=n[r],L.LineUtil.segmentsIntersect(t,e,a,s))return!0;return!1}}),L.Polygon.include({intersects:function(){var t,e,i,o,a,s=this._originalPoints;return this._tooFewPointsForIntersection()?!1:(t=L.Polyline.prototype.intersects.call(this))?!0:(e=s.length,i=s[0],o=s[e-1],a=e-2,this._lineSegmentsIntersectsRange(o,i,a,1)) |
|
}}),L.Control.Draw=L.Control.extend({options:{position:"topleft",draw:{},edit:!1},initialize:function(t){if(L.version<"0.7")throw new Error("Leaflet.draw 0.2.3+ requires Leaflet 0.7.0+. Download latest from https://github.com/Leaflet/Leaflet/");L.Control.prototype.initialize.call(this,t);var e;this._toolbars={},L.DrawToolbar&&this.options.draw&&(e=new L.DrawToolbar(this.options.draw),this._toolbars[L.DrawToolbar.TYPE]=e,this._toolbars[L.DrawToolbar.TYPE].on("enable",this._toolbarEnabled,this)),L.EditToolbar&&this.options.edit&&(e=new L.EditToolbar(this.options.edit),this._toolbars[L.EditToolbar.TYPE]=e,this._toolbars[L.EditToolbar.TYPE].on("enable",this._toolbarEnabled,this)),L.toolbar=this},onAdd:function(t){var e,i=L.DomUtil.create("div","leaflet-draw"),o=!1,a="leaflet-draw-toolbar-top";for(var s in this._toolbars)this._toolbars.hasOwnProperty(s)&&(e=this._toolbars[s].addToolbar(t),e&&(o||(L.DomUtil.hasClass(e,a)||L.DomUtil.addClass(e.childNodes[0],a),o=!0),i.appendChild(e)));return i},onRemove:function(){for(var t in this._toolbars)this._toolbars.hasOwnProperty(t)&&this._toolbars[t].removeToolbar()},setDrawingOptions:function(t){for(var e in this._toolbars)this._toolbars[e]instanceof L.DrawToolbar&&this._toolbars[e].setOptions(t)},_toolbarEnabled:function(t){var e=t.target;for(var i in this._toolbars)this._toolbars[i]!==e&&this._toolbars[i].disable()}}),L.Map.mergeOptions({drawControlTooltips:!0,drawControl:!1}),L.Map.addInitHook(function(){this.options.drawControl&&(this.drawControl=new L.Control.Draw,this.addControl(this.drawControl))}),L.Toolbar=L.Class.extend({includes:[L.Mixin.Events],initialize:function(t){L.setOptions(this,t),this._modes={},this._actionButtons=[],this._activeMode=null},enabled:function(){return null!==this._activeMode},disable:function(){this.enabled()&&this._activeMode.handler.disable()},addToolbar:function(t){var e,i=L.DomUtil.create("div","leaflet-draw-section"),o=0,a=this._toolbarClass||"",s=this.getModeHandlers(t);for(this._toolbarContainer=L.DomUtil.create("div","leaflet-draw-toolbar leaflet-bar"),this._map=t,e=0;e<s.length;e++)s[e].enabled&&this._initModeHandler(s[e].handler,this._toolbarContainer,o++,a,s[e].title);return o?(this._lastButtonIndex=--o,this._actionsContainer=L.DomUtil.create("ul","leaflet-draw-actions"),i.appendChild(this._toolbarContainer),i.appendChild(this._actionsContainer),i):void 0},removeToolbar:function(){for(var t in this._modes)this._modes.hasOwnProperty(t)&&(this._disposeButton(this._modes[t].button,this._modes[t].handler.enable,this._modes[t].handler),this._modes[t].handler.disable(),this._modes[t].handler.off("enabled",this._handlerActivated,this).off("disabled",this._handlerDeactivated,this));this._modes={};for(var e=0,i=this._actionButtons.length;i>e;e++)this._disposeButton(this._actionButtons[e].button,this._actionButtons[e].callback,this);this._actionButtons=[],this._actionsContainer=null},_initModeHandler:function(t,e,i,o,a){var s=t.type;this._modes[s]={},this._modes[s].handler=t,this._modes[s].button=this._createButton({type:s,title:a,className:o+"-"+s,container:e,callback:this._modes[s].handler.enable,context:this._modes[s].handler}),this._modes[s].buttonIndex=i,this._modes[s].handler.on("enabled",this._handlerActivated,this).on("disabled",this._handlerDeactivated,this)},_createButton:function(t){var e=L.DomUtil.create("a",t.className||"",t.container);return e.href="#",t.text&&(e.innerHTML=t.text),t.title&&(e.title=t.title),L.DomEvent.on(e,"click",L.DomEvent.stopPropagation).on(e,"mousedown",L.DomEvent.stopPropagation).on(e,"dblclick",L.DomEvent.stopPropagation).on(e,"click",L.DomEvent.preventDefault).on(e,"click",t.callback,t.context),e},_disposeButton:function(t,e){L.DomEvent.off(t,"click",L.DomEvent.stopPropagation).off(t,"mousedown",L.DomEvent.stopPropagation).off(t,"dblclick",L.DomEvent.stopPropagation).off(t,"click",L.DomEvent.preventDefault).off(t,"click",e)},_handlerActivated:function(t){this.disable(),this._activeMode=this._modes[t.handler],L.DomUtil.addClass(this._activeMode.button,"leaflet-draw-toolbar-button-enabled"),this._showActionsToolbar(),this.fire("enable")},_handlerDeactivated:function(){this._hideActionsToolbar(),L.DomUtil.removeClass(this._activeMode.button,"leaflet-draw-toolbar-button-enabled"),this._activeMode=null,this.fire("disable")},_createActions:function(t){var e,i,o,a,s=this._actionsContainer,n=this.getActions(t),r=n.length;for(i=0,o=this._actionButtons.length;o>i;i++)this._disposeButton(this._actionButtons[i].button,this._actionButtons[i].callback);for(this._actionButtons=[];s.firstChild;)s.removeChild(s.firstChild);for(var l=0;r>l;l++)"enabled"in n[l]&&!n[l].enabled||(e=L.DomUtil.create("li","",s),a=this._createButton({title:n[l].title,text:n[l].text,container:e,callback:n[l].callback,context:n[l].context}),this._actionButtons.push({button:a,callback:n[l].callback}))},_showActionsToolbar:function(){var t=this._activeMode.buttonIndex,e=this._lastButtonIndex,i=this._activeMode.button.offsetTop-1;this._createActions(this._activeMode.handler),this._actionsContainer.style.top=i+"px",0===t&&(L.DomUtil.addClass(this._toolbarContainer,"leaflet-draw-toolbar-notop"),L.DomUtil.addClass(this._actionsContainer,"leaflet-draw-actions-top")),t===e&&(L.DomUtil.addClass(this._toolbarContainer,"leaflet-draw-toolbar-nobottom"),L.DomUtil.addClass(this._actionsContainer,"leaflet-draw-actions-bottom")),this._actionsContainer.style.display="block"},_hideActionsToolbar:function(){this._actionsContainer.style.display="none",L.DomUtil.removeClass(this._toolbarContainer,"leaflet-draw-toolbar-notop"),L.DomUtil.removeClass(this._toolbarContainer,"leaflet-draw-toolbar-nobottom"),L.DomUtil.removeClass(this._actionsContainer,"leaflet-draw-actions-top"),L.DomUtil.removeClass(this._actionsContainer,"leaflet-draw-actions-bottom")}}),L.Tooltip=L.Class.extend({initialize:function(t){this._map=t,this._popupPane=t._panes.popupPane,this._container=t.options.drawControlTooltips?L.DomUtil.create("div","leaflet-draw-tooltip",this._popupPane):null,this._singleLineLabel=!1},dispose:function(){this._container&&(this._popupPane.removeChild(this._container),this._container=null)},updateContent:function(t){return this._container?(t.subtext=t.subtext||"",0!==t.subtext.length||this._singleLineLabel?t.subtext.length>0&&this._singleLineLabel&&(L.DomUtil.removeClass(this._container,"leaflet-draw-tooltip-single"),this._singleLineLabel=!1):(L.DomUtil.addClass(this._container,"leaflet-draw-tooltip-single"),this._singleLineLabel=!0),this._container.innerHTML=(t.subtext.length>0?'<span class="leaflet-draw-tooltip-subtext">'+t.subtext+"</span><br />":"")+"<span>"+t.text+"</span>",this):this},updatePosition:function(t){var e=this._map.latLngToLayerPoint(t),i=this._container;return this._container&&(i.style.visibility="inherit",L.DomUtil.setPosition(i,e)),this},showAsError:function(){return this._container&&L.DomUtil.addClass(this._container,"leaflet-error-draw-tooltip"),this},removeError:function(){return this._container&&L.DomUtil.removeClass(this._container,"leaflet-error-draw-tooltip"),this}}),L.DrawToolbar=L.Toolbar.extend({statics:{TYPE:"draw"},options:{polyline:{},polygon:{},rectangle:{},circle:{},marker:{}},initialize:function(t){for(var e in this.options)this.options.hasOwnProperty(e)&&t[e]&&(t[e]=L.extend({},this.options[e],t[e]));this._toolbarClass="leaflet-draw-draw",L.Toolbar.prototype.initialize.call(this,t)},getModeHandlers:function(t){return[{enabled:this.options.polyline,handler:new L.Draw.Polyline(t,this.options.polyline),title:L.drawLocal.draw.toolbar.buttons.polyline},{enabled:this.options.polygon,handler:new L.Draw.Polygon(t,this.options.polygon),title:L.drawLocal.draw.toolbar.buttons.polygon},{enabled:this.options.rectangle,handler:new L.Draw.Rectangle(t,this.options.rectangle),title:L.drawLocal.draw.toolbar.buttons.rectangle},{enabled:this.options.circle,handler:new L.Draw.Circle(t,this.options.circle),title:L.drawLocal.draw.toolbar.buttons.circle},{enabled:this.options.marker,handler:new L.Draw.Marker(t,this.options.marker),title:L.drawLocal.draw.toolbar.buttons.marker}]},getActions:function(t){return[{enabled:t.completeShape,title:L.drawLocal.draw.toolbar.finish.title,text:L.drawLocal.draw.toolbar.finish.text,callback:t.completeShape,context:t},{enabled:t.deleteLastVertex,title:L.drawLocal.draw.toolbar.undo.title,text:L.drawLocal.draw.toolbar.undo.text,callback:t.deleteLastVertex,context:t},{title:L.drawLocal.draw.toolbar.actions.title,text:L.drawLocal.draw.toolbar.actions.text,callback:this.disable,context:this}]},setOptions:function(t){L.setOptions(this,t);for(var e in this._modes)this._modes.hasOwnProperty(e)&&t.hasOwnProperty(e)&&this._modes[e].handler.setOptions(t[e])}}),L.EditToolbar=L.Toolbar.extend({statics:{TYPE:"edit"},options:{edit:{selectedPathOptions:{dashArray:"10, 10",fill:!0,fillColor:"#fe57a1",fillOpacity:.1,maintainColor:!1}},remove:{},featureGroup:null},initialize:function(t){t.edit&&("undefined"==typeof t.edit.selectedPathOptions&&(t.edit.selectedPathOptions=this.options.edit.selectedPathOptions),t.edit.selectedPathOptions=L.extend({},this.options.edit.selectedPathOptions,t.edit.selectedPathOptions)),t.remove&&(t.remove=L.extend({},this.options.remove,t.remove)),this._toolbarClass="leaflet-draw-edit",L.Toolbar.prototype.initialize.call(this,t),this._selectedFeatureCount=0},getModeHandlers:function(t){var e=this.options.featureGroup;return[{enabled:this.options.edit,handler:new L.EditToolbar.Edit(t,{featureGroup:e,selectedPathOptions:this.options.edit.selectedPathOptions}),title:L.drawLocal.edit.toolbar.buttons.edit},{enabled:this.options.remove,handler:new L.EditToolbar.Delete(t,{featureGroup:e}),title:L.drawLocal.edit.toolbar.buttons.remove}]},getActions:function(){return[{title:L.drawLocal.edit.toolbar.actions.save.title,text:L.drawLocal.edit.toolbar.actions.save.text,callback:this._save,context:this},{title:L.drawLocal.edit.toolbar.actions.cancel.title,text:L.drawLocal.edit.toolbar.actions.cancel.text,callback:this.disable,context:this}]},addToolbar:function(t){var e=L.Toolbar.prototype.addToolbar.call(this,t);return this._checkDisabled(),this.options.featureGroup.on("layeradd layerremove",this._checkDisabled,this),e},removeToolbar:function(){this.options.featureGroup.off("layeradd layerremove",this._checkDisabled,this),L.Toolbar.prototype.removeToolbar.call(this)},disable:function(){this.enabled()&&(this._activeMode.handler.revertLayers(),L.Toolbar.prototype.disable.call(this))},_save:function(){this._activeMode.handler.save(),this._activeMode.handler.disable()},_checkDisabled:function(){var t,e=this.options.featureGroup,i=0!==e.getLayers().length;this.options.edit&&(t=this._modes[L.EditToolbar.Edit.TYPE].button,i?L.DomUtil.removeClass(t,"leaflet-disabled"):L.DomUtil.addClass(t,"leaflet-disabled"),t.setAttribute("title",i?L.drawLocal.edit.toolbar.buttons.edit:L.drawLocal.edit.toolbar.buttons.editDisabled)),this.options.remove&&(t=this._modes[L.EditToolbar.Delete.TYPE].button,i?L.DomUtil.removeClass(t,"leaflet-disabled"):L.DomUtil.addClass(t,"leaflet-disabled"),t.setAttribute("title",i?L.drawLocal.edit.toolbar.buttons.remove:L.drawLocal.edit.toolbar.buttons.removeDisabled))}}),L.EditToolbar.Edit=L.Handler.extend({statics:{TYPE:"edit"},includes:L.Mixin.Events,initialize:function(t,e){if(L.Handler.prototype.initialize.call(this,t),this._selectedPathOptions=e.selectedPathOptions,this._featureGroup=e.featureGroup,!(this._featureGroup instanceof L.FeatureGroup))throw new Error("options.featureGroup must be a L.FeatureGroup");this._uneditedLayerProps={},this.type=L.EditToolbar.Edit.TYPE},enable:function(){!this._enabled&&this._hasAvailableLayers()&&(this.fire("enabled",{handler:this.type}),this._map.fire("draw:editstart",{handler:this.type}),L.Handler.prototype.enable.call(this),this._featureGroup.on("layeradd",this._enableLayerEdit,this).on("layerremove",this._disableLayerEdit,this))},disable:function(){this._enabled&&(this._featureGroup.off("layeradd",this._enableLayerEdit,this).off("layerremove",this._disableLayerEdit,this),L.Handler.prototype.disable.call(this),this._map.fire("draw:editstop",{handler:this.type}),this.fire("disabled",{handler:this.type}))},addHooks:function(){var t=this._map;t&&(t.getContainer().focus(),this._featureGroup.eachLayer(this._enableLayerEdit,this),this._tooltip=new L.Tooltip(this._map),this._tooltip.updateContent({text:L.drawLocal.edit.handlers.edit.tooltip.text,subtext:L.drawLocal.edit.handlers.edit.tooltip.subtext}),this._map.on("mousemove",this._onMouseMove,this).on("touchmove",this._onMouseMove,this).on("click",this._editStyle,this))},removeHooks:function(){this._map&&(this._featureGroup.eachLayer(this._disableLayerEdit,this),this._uneditedLayerProps={},this._tooltip.dispose(),this._tooltip=null,this._map.off("mousemove",this._onMouseMove,this).off("touchmove",this._onMouseMove,this))},revertLayers:function(){this._featureGroup.eachLayer(function(t){this._revertLayer(t)},this)},save:function(){var t=new L.LayerGroup;this._featureGroup.eachLayer(function(e){e.edited&&(t.addLayer(e),e.edited=!1)}),this._map.fire("draw:edited",{layers:t})},_backupLayer:function(t){var e=L.Util.stamp(t);this._uneditedLayerProps[e]||(t instanceof L.Polyline||t instanceof L.Polygon||t instanceof L.Rectangle?this._uneditedLayerProps[e]={latlngs:L.LatLngUtil.cloneLatLngs(t.getLatLngs())}:t instanceof L.Circle?this._uneditedLayerProps[e]={latlng:L.LatLngUtil.cloneLatLng(t.getLatLng()),radius:t.getRadius()}:t instanceof L.Marker&&(this._uneditedLayerProps[e]={latlng:L.LatLngUtil.cloneLatLng(t.getLatLng())}))},_revertLayer:function(t){var e=L.Util.stamp(t);t.edited=!1,this._uneditedLayerProps.hasOwnProperty(e)&&(t instanceof L.Polyline||t instanceof L.Polygon||t instanceof L.Rectangle?t.setLatLngs(this._uneditedLayerProps[e].latlngs):t instanceof L.Circle?(t.setLatLng(this._uneditedLayerProps[e].latlng),t.setRadius(this._uneditedLayerProps[e].radius)):t instanceof L.Marker&&t.setLatLng(this._uneditedLayerProps[e].latlng))},_toggleMarkerHighlight:function(t){if(t._icon){var e=t._icon;e.style.display="none",L.DomUtil.hasClass(e,"leaflet-edit-marker-selected")?(L.DomUtil.removeClass(e,"leaflet-edit-marker-selected"),this._offsetMarker(e,-4)):(L.DomUtil.addClass(e,"leaflet-edit-marker-selected"),this._offsetMarker(e,4)),e.style.display=""}},_offsetMarker:function(t,e){var i=parseInt(t.style.marginTop,10)-e,o=parseInt(t.style.marginLeft,10)-e;t.style.marginTop=i+"px",t.style.marginLeft=o+"px"},_enableLayerEdit:function(t){var e,i=t.layer||t.target||t,o=i instanceof L.Marker;(!o||i._icon)&&(this._backupLayer(i),this._selectedPathOptions&&(e=L.Util.extend({},this._selectedPathOptions),e.maintainColor&&(e.color=i.options.color,e.fillColor=i.options.fillColor),o?this._toggleMarkerHighlight(i):(i.options.previousOptions=L.Util.extend({dashArray:null},i.options),i instanceof L.Circle||i instanceof L.Polygon||i instanceof L.Rectangle||(e.fill=!1),i.setStyle(e))),o?(i.dragging.enable(),i.on("dragend",this._onMarkerDragEnd).on("touchmove",this._onTouchMove,this).on("touchend",this._onMarkerDragEnd,this)):i.editing.enable())},_disableLayerEdit:function(t){var e=t.layer||t.target||t;e.edited=!1,this._selectedPathOptions&&(e instanceof L.Marker?this._toggleMarkerHighlight(e):(e.setStyle(e.options.previousOptions),delete e.options.previousOptions)),e instanceof L.Marker?(e.dragging.disable(),e.off("dragend",this._onMarkerDragEnd,this).off("touchmove",this._onTouchMove,this).off("touchend",this._onMarkerDragEnd,this)):e.editing.disable()},_onMarkerDragEnd:function(t){var e=t.target;e.edited=!0},_onMouseMove:function(t){this._tooltip.updatePosition(t.latlng)},_onTouchMove:function(t){var e=t.originalEvent.changedTouches[0],i=this._map.mouseEventToLayerPoint(e),o=this._map.layerPointToLatLng(i);t.target.setLatLng(o)},_hasAvailableLayers:function(){return 0!==this._featureGroup.getLayers().length}}),L.EditToolbar.Delete=L.Handler.extend({statics:{TYPE:"remove"},includes:L.Mixin.Events,initialize:function(t,e){if(L.Handler.prototype.initialize.call(this,t),L.Util.setOptions(this,e),this._deletableLayers=this.options.featureGroup,!(this._deletableLayers instanceof L.FeatureGroup))throw new Error("options.featureGroup must be a L.FeatureGroup");this.type=L.EditToolbar.Delete.TYPE},enable:function(){!this._enabled&&this._hasAvailableLayers()&&(this.fire("enabled",{handler:this.type}),this._map.fire("draw:deletestart",{handler:this.type}),L.Handler.prototype.enable.call(this),this._deletableLayers.on("layeradd",this._enableLayerDelete,this).on("layerremove",this._disableLayerDelete,this))},disable:function(){this._enabled&&(this._deletableLayers.off("layeradd",this._enableLayerDelete,this).off("layerremove",this._disableLayerDelete,this),L.Handler.prototype.disable.call(this),this._map.fire("draw:deletestop",{handler:this.type}),this.fire("disabled",{handler:this.type}))},addHooks:function(){var t=this._map;t&&(t.getContainer().focus(),this._deletableLayers.eachLayer(this._enableLayerDelete,this),this._deletedLayers=new L.layerGroup,this._tooltip=new L.Tooltip(this._map),this._tooltip.updateContent({text:L.drawLocal.edit.handlers.remove.tooltip.text}),this._map.on("mousemove",this._onMouseMove,this))},removeHooks:function(){this._map&&(this._deletableLayers.eachLayer(this._disableLayerDelete,this),this._deletedLayers=null,this._tooltip.dispose(),this._tooltip=null,this._map.off("mousemove",this._onMouseMove,this))},revertLayers:function(){this._deletedLayers.eachLayer(function(t){this._deletableLayers.addLayer(t)},this)},save:function(){this._map.fire("draw:deleted",{layers:this._deletedLayers})},_enableLayerDelete:function(t){var e=t.layer||t.target||t;e.on("click",this._removeLayer,this)},_disableLayerDelete:function(t){var e=t.layer||t.target||t;e.off("click",this._removeLayer,this),this._deletedLayers.removeLayer(e)},_removeLayer:function(t){var e=t.layer||t.target||t;this._deletableLayers.removeLayer(e),this._deletedLayers.addLayer(e)},_onMouseMove:function(t){this._tooltip.updatePosition(t.latlng)},_hasAvailableLayers:function(){return 0!==this._deletableLayers.getLayers().length}})}(window,document); |