From 6a5c681cfad3b2fb1d5d52b7646f0baec6afabc5 Mon Sep 17 00:00:00 2001
From: wangqi <magical1908@outlook.com>
Date: 星期四, 08 四月 2021 17:31:28 +0800
Subject: [PATCH] Merge branch 'develop' of http://xearth.cn:6600/r/wuyushui/SewerAndRainNetwork into develop
---
src/components/plugin/leaflet-measure-path/leaflet-measure-path.js | 840 ++++++++++++++++++++++++++++++------------------------------
1 files changed, 420 insertions(+), 420 deletions(-)
diff --git a/src/components/plugin/leaflet-measure-path/leaflet-measure-path.js b/src/components/plugin/leaflet-measure-path/leaflet-measure-path.js
index 2f8a696..88338eb 100644
--- a/src/components/plugin/leaflet-measure-path/leaflet-measure-path.js
+++ b/src/components/plugin/leaflet-measure-path/leaflet-measure-path.js
@@ -1,421 +1,421 @@
-/* eslint-disable */
- !(function() {
- 'use strict'
-
- L.Marker.Measurement = L[L.Layer ? 'Layer' : 'Class'].extend({
- options: {
- pane: 'markerPane'
- },
-
- initialize: function(latlng, measurement, title, rotation, options) {
- L.setOptions(this, options)
-
- this._latlng = latlng
- this._measurement = measurement
- this._title = title
- this._rotation = rotation
- },
-
- addTo: function(map) {
- map.addLayer(this)
- return this
- },
-
- onAdd: function(map) {
- this._map = map
- var pane = this.getPane ? this.getPane() : map.getPanes().markerPane
- var el = this._element = L.DomUtil.create('div', 'leaflet-zoom-animated leaflet-measure-path-measurement', pane)
- var inner = L.DomUtil.create('div', '', el)
- inner.title = this._title
- inner.innerHTML = this._measurement
-
- map.on('zoomanim', this._animateZoom, this)
-
- this._setPosition()
- },
-
- onRemove: function(map) {
- map.off('zoomanim', this._animateZoom, this)
- var pane = this.getPane ? this.getPane() : map.getPanes().markerPane
- pane.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(opt) {
- var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round()
- L.DomUtil.setPosition(this._element, pos)
- this._element.style.transform += ' rotate(' + this._rotation + 'rad)'
- }
- })
-
- L.marker.measurement = function(latLng, measurement, title, rotation, options) {
- return new L.Marker.Measurement(latLng, measurement, title, rotation, options)
- }
-
- var formatDistance = function(d) {
- var unit,
- feet
-
- if (this._measurementOptions.imperial) {
- feet = d / 0.3048
- if (feet > 3000) {
- d = d / 1609.344
- unit = 'mi'
- } else {
- d = feet
- unit = 'ft'
- }
- } else {
- if (d > 1000) {
- d = d / 1000
- unit = 'km'
- } else {
- unit = 'm'
- }
- }
-
- if (d < 100) {
- return d.toFixed(1) + ' ' + unit
- } else {
- return Math.round(d) + ' ' + unit
- }
- }
-
- var formatArea = function(a) {
- var unit,
- sqfeet
-
- if (this._measurementOptions.imperial) {
- if (a > 404.685642) {
- a = a / 4046.85642
- unit = 'ac'
- } else {
- a = a / 0.09290304
- unit = 'ft虏'
- }
- } else {
- if (a > 1000000) {
- a = a / 1000000
- unit = 'km虏'
- } else {
- unit = 'm虏'
- }
- }
-
- if (a < 100) {
- return a.toFixed(1) + ' ' + unit
- } else {
- return Math.round(a) + ' ' + unit
- }
- }
-
- var RADIUS = 6378137
- // ringArea function copied from geojson-area
- // (https://github.com/mapbox/geojson-area)
- // This function is distributed under a separate license,
- // see LICENSE.md.
- var ringArea = function ringArea(coords) {
- var rad = function rad(_) {
- return _ * Math.PI / 180
- }
- var p1, p2, p3, lowerIndex, middleIndex, upperIndex,
- area = 0,
- coordsLength = coords.length
-
- if (coordsLength > 2) {
- for (var i = 0; i < coordsLength; i++) {
- if (i === coordsLength - 2) {// i = N-2
- lowerIndex = coordsLength - 2
- middleIndex = coordsLength -1
- upperIndex = 0
- } else if (i === coordsLength - 1) {// i = N-1
- lowerIndex = coordsLength - 1
- middleIndex = 0
- upperIndex = 1
- } else { // i = 0 to N-3
- lowerIndex = i
- middleIndex = i+1
- upperIndex = i+2
- }
- p1 = coords[lowerIndex]
- p2 = coords[middleIndex]
- p3 = coords[upperIndex]
- area += ( rad(p3.lng) - rad(p1.lng) ) * Math.sin( rad(p2.lat))
- }
-
- area = area * RADIUS * RADIUS / 2
- }
-
- return Math.abs(area)
- }
- /**
- * Handles the init hook for polylines and circles.
- * Implements the showOnHover functionality if called for.
- */
- var addInitHook = function() {
- var showOnHover = this.options.measurementOptions && this.options.measurementOptions.showOnHover
- if (this.options.showMeasurements && !showOnHover) {
- this.showMeasurements()
- }
- if (this.options.showMeasurements && showOnHover) {
- this.on('mouseover', function() {
- this.showMeasurements()
- })
- this.on('mouseout', function() {
- this.hideMeasurements()
- })
- }
- }
-
- var circleArea = function circleArea(d) {
- var rho = d / RADIUS
- return 2 * Math.PI * RADIUS * RADIUS * (1 - Math.cos(rho))
- }
-
- var override = function(method, fn, hookAfter) {
- if (!hookAfter) {
- return function() {
- var originalReturnValue = method.apply(this, arguments)
- var args = Array.prototype.slice.call(arguments)
- args.push(originalReturnValue)
- return fn.apply(this, args)
- }
- } else {
- return function() {
- fn.apply(this, arguments)
- return method.apply(this, arguments)
- }
- }
- }
-
- L.Polyline.include({
- showMeasurements: function(options) {
- if (!this._map || this._measurementLayer) return this
-
- this._measurementOptions = L.extend({
- showOnHover: (options && options.showOnHover) || false,
- minPixelDistance: 30,
- showDistances: true,
- showArea: true,
- showTotalDistance: true,
- lang: {
- totalLength: 'Total length',
- totalArea: 'Total area',
- segmentLength: 'Segment length'
- }
- }, options || {})
-
- this._measurementLayer = L.layerGroup().addTo(this._map)
- this.updateMeasurements()
-
- this._map.on('zoomend', this.updateMeasurements, this)
-
- return this
- },
-
- hideMeasurements: function() {
- if (!this._map) return this
-
- this._map.off('zoomend', this.updateMeasurements, this)
-
- if (!this._measurementLayer) return this
- this._map.removeLayer(this._measurementLayer)
- this._measurementLayer = null
-
- return this
- },
-
- onAdd: override(L.Polyline.prototype.onAdd, function(originalReturnValue) {
- var showOnHover = this.options.measurementOptions && this.options.measurementOptions.showOnHover
- if (this.options.showMeasurements && !showOnHover) {
- this.showMeasurements(this.options.measurementOptions)
- }
-
- return originalReturnValue
- }),
-
- onRemove: override(L.Polyline.prototype.onRemove, function(originalReturnValue) {
- this.hideMeasurements()
-
- return originalReturnValue
- }, true),
-
- setLatLngs: override(L.Polyline.prototype.setLatLngs, function(originalReturnValue) {
- this.updateMeasurements()
-
- return originalReturnValue
- }),
-
- spliceLatLngs: override(L.Polyline.prototype.spliceLatLngs, function(originalReturnValue) {
- this.updateMeasurements()
-
- return originalReturnValue
- }),
-
- formatDistance: formatDistance,
- formatArea: formatArea,
-
- updateMeasurements: function() {
- if (!this._measurementLayer) return this
-
- var latLngs = this.getLatLngs(),
- isPolygon = this instanceof L.Polygon,
- options = this._measurementOptions,
- totalDist = 0,
- formatter,
- ll1,
- ll2,
- p1,
- p2,
- pixelDist,
- dist
-
- if (latLngs && latLngs.length && L.Util.isArray(latLngs[0])) {
- // Outer ring is stored as an array in the first element,
- // use that instead.
- latLngs = latLngs[0]
- }
-
- this._measurementLayer.clearLayers()
-
- if (this._measurementOptions.showDistances && latLngs.length > 1) {
- formatter = this._measurementOptions.formatDistance || L.bind(this.formatDistance, this)
-
- for (var i = 1, len = latLngs.length; (isPolygon && i <= len) || i < len; i++) {
- ll1 = latLngs[i - 1]
- ll2 = latLngs[i % len]
- dist = ll1.distanceTo(ll2)
- totalDist += dist
-
- p1 = this._map.latLngToLayerPoint(ll1)
- p2 = this._map.latLngToLayerPoint(ll2)
-
- pixelDist = p1.distanceTo(p2)
-
- if (pixelDist >= options.minPixelDistance) {
- L.marker.measurement(
- this._map.layerPointToLatLng([(p1.x + p2.x) / 2, (p1.y + p2.y) / 2]),
- formatter(dist), options.lang.segmentLength, this._getRotation(ll1, ll2), options)
- .addTo(this._measurementLayer)
- }
- }
-
- // Show total length for polylines
- if (!isPolygon && this._measurementOptions.showTotalDistance) {
- L.marker.measurement(ll2, formatter(totalDist), options.lang.totalLength, 0, options)
- .addTo(this._measurementLayer)
- }
- }
-
- if (isPolygon && options.showArea && latLngs.length > 2) {
- formatter = options.formatArea || L.bind(this.formatArea, this)
- var area = ringArea(latLngs)
- L.marker.measurement(this.getBounds().getCenter(),
- formatter(area), options.lang.totalArea, 0, options)
- .addTo(this._measurementLayer)
- }
-
- return this
- },
-
- _getRotation: function(ll1, ll2) {
- var p1 = this._map.project(ll1),
- p2 = this._map.project(ll2)
-
- return Math.atan((p2.y - p1.y) / (p2.x - p1.x))
- }
- })
-
- L.Polyline.addInitHook(function() {
- addInitHook.call(this)
- })
-
- L.Circle.include({
- showMeasurements: function(options) {
- if (!this._map || this._measurementLayer) return this
-
- this._measurementOptions = L.extend({
- showOnHover: false,
- showArea: true,
- lang: {
- totalArea: 'Total area',
- }
- }, options || {})
-
- this._measurementLayer = L.layerGroup().addTo(this._map)
- this.updateMeasurements()
-
- this._map.on('zoomend', this.updateMeasurements, this)
-
- return this
- },
-
- hideMeasurements: function() {
- if (!this._map) return this
-
- this._map.on('zoomend', this.updateMeasurements, this)
-
- if (!this._measurementLayer) return this
- this._map.removeLayer(this._measurementLayer)
- this._measurementLayer = null
-
- return this
- },
-
- onAdd: override(L.Circle.prototype.onAdd, function(originalReturnValue) {
- var showOnHover = this.options.measurementOptions && this.options.measurementOptions.showOnHover
- if (this.options.showMeasurements && !showOnHover) {
- this.showMeasurements(this.options.measurementOptions)
- }
-
- return originalReturnValue
- }),
-
- onRemove: override(L.Circle.prototype.onRemove, function(originalReturnValue) {
- this.hideMeasurements()
-
- return originalReturnValue
- }, true),
-
- setLatLng: override(L.Circle.prototype.setLatLng, function(originalReturnValue) {
- this.updateMeasurements()
-
- return originalReturnValue
- }),
-
- setRadius: override(L.Circle.prototype.setRadius, function(originalReturnValue) {
- this.updateMeasurements()
-
- return originalReturnValue
- }),
-
- formatArea: formatArea,
-
- updateMeasurements: function() {
- if (!this._measurementLayer) return
-
- var latLng = this.getLatLng(),
- options = this._measurementOptions,
- formatter = options.formatArea || L.bind(this.formatArea, this)
-
- this._measurementLayer.clearLayers()
-
- if (options.showArea) {
- formatter = options.formatArea || L.bind(this.formatArea, this)
- var area = circleArea(this.getRadius())
- L.marker.measurement(latLng,
- formatter(area), options.lang.totalArea, 0, options)
- .addTo(this._measurementLayer)
- }
- }
- })
-
- L.Circle.addInitHook(function() {
- addInitHook.call(this)
- })
+/* eslint-disable */
+ !(function() {
+ 'use strict'
+
+ L.Marker.Measurement = L[L.Layer ? 'Layer' : 'Class'].extend({
+ options: {
+ pane: 'markerPane'
+ },
+
+ initialize: function(latlng, measurement, title, rotation, options) {
+ L.setOptions(this, options)
+
+ this._latlng = latlng
+ this._measurement = measurement
+ this._title = title
+ this._rotation = rotation
+ },
+
+ addTo: function(map) {
+ map.addLayer(this)
+ return this
+ },
+
+ onAdd: function(map) {
+ this._map = map
+ var pane = this.getPane ? this.getPane() : map.getPanes().markerPane
+ var el = this._element = L.DomUtil.create('div', 'leaflet-zoom-animated leaflet-measure-path-measurement', pane)
+ var inner = L.DomUtil.create('div', '', el)
+ inner.title = this._title
+ inner.innerHTML = this._measurement
+
+ map.on('zoomanim', this._animateZoom, this)
+
+ this._setPosition()
+ },
+
+ onRemove: function(map) {
+ map.off('zoomanim', this._animateZoom, this)
+ var pane = this.getPane ? this.getPane() : map.getPanes().markerPane
+ pane.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(opt) {
+ var pos = this._map._latLngToNewLayerPoint(this._latlng, opt.zoom, opt.center).round()
+ L.DomUtil.setPosition(this._element, pos)
+ this._element.style.transform += ' rotate(' + this._rotation + 'rad)'
+ }
+ })
+
+ L.marker.measurement = function(latLng, measurement, title, rotation, options) {
+ return new L.Marker.Measurement(latLng, measurement, title, rotation, options)
+ }
+
+ var formatDistance = function(d) {
+ var unit,
+ feet
+
+ if (this._measurementOptions.imperial) {
+ feet = d / 0.3048
+ if (feet > 3000) {
+ d = d / 1609.344
+ unit = 'mi'
+ } else {
+ d = feet
+ unit = 'ft'
+ }
+ } else {
+ if (d > 1000) {
+ d = d / 1000
+ unit = 'km'
+ } else {
+ unit = 'm'
+ }
+ }
+
+ if (d < 100) {
+ return d.toFixed(1) + ' ' + unit
+ } else {
+ return Math.round(d) + ' ' + unit
+ }
+ }
+
+ var formatArea = function(a) {
+ var unit,
+ sqfeet
+
+ if (this._measurementOptions.imperial) {
+ if (a > 404.685642) {
+ a = a / 4046.85642
+ unit = 'ac'
+ } else {
+ a = a / 0.09290304
+ unit = 'ft虏'
+ }
+ } else {
+ if (a > 1000000) {
+ a = a / 1000000
+ unit = 'km虏'
+ } else {
+ unit = 'm虏'
+ }
+ }
+
+ if (a < 100) {
+ return a.toFixed(1) + ' ' + unit
+ } else {
+ return Math.round(a) + ' ' + unit
+ }
+ }
+
+ var RADIUS = 6378137
+ // ringArea function copied from geojson-area
+ // (https://github.com/mapbox/geojson-area)
+ // This function is distributed under a separate license,
+ // see LICENSE.md.
+ var ringArea = function ringArea(coords) {
+ var rad = function rad(_) {
+ return _ * Math.PI / 180
+ }
+ var p1, p2, p3, lowerIndex, middleIndex, upperIndex,
+ area = 0,
+ coordsLength = coords.length
+
+ if (coordsLength > 2) {
+ for (var i = 0; i < coordsLength; i++) {
+ if (i === coordsLength - 2) {// i = N-2
+ lowerIndex = coordsLength - 2
+ middleIndex = coordsLength -1
+ upperIndex = 0
+ } else if (i === coordsLength - 1) {// i = N-1
+ lowerIndex = coordsLength - 1
+ middleIndex = 0
+ upperIndex = 1
+ } else { // i = 0 to N-3
+ lowerIndex = i
+ middleIndex = i+1
+ upperIndex = i+2
+ }
+ p1 = coords[lowerIndex]
+ p2 = coords[middleIndex]
+ p3 = coords[upperIndex]
+ area += ( rad(p3.lng) - rad(p1.lng) ) * Math.sin( rad(p2.lat))
+ }
+
+ area = area * RADIUS * RADIUS / 2
+ }
+
+ return Math.abs(area)
+ }
+ /**
+ * Handles the init hook for polylines and circles.
+ * Implements the showOnHover functionality if called for.
+ */
+ var addInitHook = function() {
+ var showOnHover = this.options.measurementOptions && this.options.measurementOptions.showOnHover
+ if (this.options.showMeasurements && !showOnHover) {
+ this.showMeasurements()
+ }
+ if (this.options.showMeasurements && showOnHover) {
+ this.on('mouseover', function() {
+ this.showMeasurements()
+ })
+ this.on('mouseout', function() {
+ this.hideMeasurements()
+ })
+ }
+ }
+
+ var circleArea = function circleArea(d) {
+ var rho = d / RADIUS
+ return 2 * Math.PI * RADIUS * RADIUS * (1 - Math.cos(rho))
+ }
+
+ var override = function(method, fn, hookAfter) {
+ if (!hookAfter) {
+ return function() {
+ var originalReturnValue = method.apply(this, arguments)
+ var args = Array.prototype.slice.call(arguments)
+ args.push(originalReturnValue)
+ return fn.apply(this, args)
+ }
+ } else {
+ return function() {
+ fn.apply(this, arguments)
+ return method.apply(this, arguments)
+ }
+ }
+ }
+
+ L.Polyline.include({
+ showMeasurements: function(options) {
+ if (!this._map || this._measurementLayer) return this
+
+ this._measurementOptions = L.extend({
+ showOnHover: (options && options.showOnHover) || false,
+ minPixelDistance: 30,
+ showDistances: true,
+ showArea: true,
+ showTotalDistance: true,
+ lang: {
+ totalLength: 'Total length',
+ totalArea: 'Total area',
+ segmentLength: 'Segment length'
+ }
+ }, options || {})
+
+ this._measurementLayer = L.layerGroup().addTo(this._map)
+ this.updateMeasurements()
+
+ this._map.on('zoomend', this.updateMeasurements, this)
+
+ return this
+ },
+
+ hideMeasurements: function() {
+ if (!this._map) return this
+
+ this._map.off('zoomend', this.updateMeasurements, this)
+
+ if (!this._measurementLayer) return this
+ this._map.removeLayer(this._measurementLayer)
+ this._measurementLayer = null
+
+ return this
+ },
+
+ onAdd: override(L.Polyline.prototype.onAdd, function(originalReturnValue) {
+ var showOnHover = this.options.measurementOptions && this.options.measurementOptions.showOnHover
+ if (this.options.showMeasurements && !showOnHover) {
+ this.showMeasurements(this.options.measurementOptions)
+ }
+
+ return originalReturnValue
+ }),
+
+ onRemove: override(L.Polyline.prototype.onRemove, function(originalReturnValue) {
+ this.hideMeasurements()
+
+ return originalReturnValue
+ }, true),
+
+ setLatLngs: override(L.Polyline.prototype.setLatLngs, function(originalReturnValue) {
+ this.updateMeasurements()
+
+ return originalReturnValue
+ }),
+
+ spliceLatLngs: override(L.Polyline.prototype.spliceLatLngs, function(originalReturnValue) {
+ this.updateMeasurements()
+
+ return originalReturnValue
+ }),
+
+ formatDistance: formatDistance,
+ formatArea: formatArea,
+
+ updateMeasurements: function() {
+ if (!this._measurementLayer) return this
+
+ var latLngs = this.getLatLngs(),
+ isPolygon = this instanceof L.Polygon,
+ options = this._measurementOptions,
+ totalDist = 0,
+ formatter,
+ ll1,
+ ll2,
+ p1,
+ p2,
+ pixelDist,
+ dist
+
+ if (latLngs && latLngs.length && L.Util.isArray(latLngs[0])) {
+ // Outer ring is stored as an array in the first element,
+ // use that instead.
+ latLngs = latLngs[0]
+ }
+
+ this._measurementLayer.clearLayers()
+
+ if (this._measurementOptions.showDistances && latLngs.length > 1) {
+ formatter = this._measurementOptions.formatDistance || L.bind(this.formatDistance, this)
+
+ for (var i = 1, len = latLngs.length; (isPolygon && i <= len) || i < len; i++) {
+ ll1 = latLngs[i - 1]
+ ll2 = latLngs[i % len]
+ dist = ll1.distanceTo(ll2)
+ totalDist += dist
+
+ p1 = this._map.latLngToLayerPoint(ll1)
+ p2 = this._map.latLngToLayerPoint(ll2)
+
+ pixelDist = p1.distanceTo(p2)
+
+ if (pixelDist >= options.minPixelDistance) {
+ L.marker.measurement(
+ this._map.layerPointToLatLng([(p1.x + p2.x) / 2, (p1.y + p2.y) / 2]),
+ formatter(dist), options.lang.segmentLength, this._getRotation(ll1, ll2), options)
+ .addTo(this._measurementLayer)
+ }
+ }
+
+ // Show total length for polylines
+ if (!isPolygon && this._measurementOptions.showTotalDistance) {
+ L.marker.measurement(ll2, formatter(totalDist), options.lang.totalLength, 0, options)
+ .addTo(this._measurementLayer)
+ }
+ }
+
+ if (isPolygon && options.showArea && latLngs.length > 2) {
+ formatter = options.formatArea || L.bind(this.formatArea, this)
+ var area = ringArea(latLngs)
+ L.marker.measurement(this.getBounds().getCenter(),
+ formatter(area), options.lang.totalArea, 0, options)
+ .addTo(this._measurementLayer)
+ }
+
+ return this
+ },
+
+ _getRotation: function(ll1, ll2) {
+ var p1 = this._map.project(ll1),
+ p2 = this._map.project(ll2)
+
+ return Math.atan((p2.y - p1.y) / (p2.x - p1.x))
+ }
+ })
+
+ L.Polyline.addInitHook(function() {
+ addInitHook.call(this)
+ })
+
+ L.Circle.include({
+ showMeasurements: function(options) {
+ if (!this._map || this._measurementLayer) return this
+
+ this._measurementOptions = L.extend({
+ showOnHover: false,
+ showArea: true,
+ lang: {
+ totalArea: 'Total area',
+ }
+ }, options || {})
+
+ this._measurementLayer = L.layerGroup().addTo(this._map)
+ this.updateMeasurements()
+
+ this._map.on('zoomend', this.updateMeasurements, this)
+
+ return this
+ },
+
+ hideMeasurements: function() {
+ if (!this._map) return this
+
+ this._map.on('zoomend', this.updateMeasurements, this)
+
+ if (!this._measurementLayer) return this
+ this._map.removeLayer(this._measurementLayer)
+ this._measurementLayer = null
+
+ return this
+ },
+
+ onAdd: override(L.Circle.prototype.onAdd, function(originalReturnValue) {
+ var showOnHover = this.options.measurementOptions && this.options.measurementOptions.showOnHover
+ if (this.options.showMeasurements && !showOnHover) {
+ this.showMeasurements(this.options.measurementOptions)
+ }
+
+ return originalReturnValue
+ }),
+
+ onRemove: override(L.Circle.prototype.onRemove, function(originalReturnValue) {
+ this.hideMeasurements()
+
+ return originalReturnValue
+ }, true),
+
+ setLatLng: override(L.Circle.prototype.setLatLng, function(originalReturnValue) {
+ this.updateMeasurements()
+
+ return originalReturnValue
+ }),
+
+ setRadius: override(L.Circle.prototype.setRadius, function(originalReturnValue) {
+ this.updateMeasurements()
+
+ return originalReturnValue
+ }),
+
+ formatArea: formatArea,
+
+ updateMeasurements: function() {
+ if (!this._measurementLayer) return
+
+ var latLng = this.getLatLng(),
+ options = this._measurementOptions,
+ formatter = options.formatArea || L.bind(this.formatArea, this)
+
+ this._measurementLayer.clearLayers()
+
+ if (options.showArea) {
+ formatter = options.formatArea || L.bind(this.formatArea, this)
+ var area = circleArea(this.getRadius())
+ L.marker.measurement(latLng,
+ formatter(area), options.lang.totalArea, 0, options)
+ .addTo(this._measurementLayer)
+ }
+ }
+ })
+
+ L.Circle.addInitHook(function() {
+ addInitHook.call(this)
+ })
})()
\ No newline at end of file
--
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