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Mapbox GL Draw Rectangle
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset='utf-8' /> | |
| <title>Mapbox GL Draw Rectangle</title> | |
| <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> | |
| <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.49.0/mapbox-gl.js'></script> | |
| <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.49.0/mapbox-gl.css' rel='stylesheet' /> | |
| <style> | |
| body { margin:0; padding:0; } | |
| #map { position:absolute; top:0; bottom:0; width:100%; } | |
| </style> | |
| </head> | |
| <body> | |
| <script src='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-draw/v1.0.9/mapbox-gl-draw.js'></script> | |
| <script src='mapbox-gl-draw-rectangle-mode.min.js'></script> | |
| <link rel='stylesheet' href='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-draw/v1.0.9/mapbox-gl-draw.css' type='text/css'/> | |
| <div id='map'></div> | |
| <script> | |
| mapboxgl.accessToken = 'pk.eyJ1IjoidGhlZ2lzZGV2IiwiYSI6ImNqdGQ5dmd2MTEyaWk0YXF0NzZ1amhtOWMifQ.GuFE28BPyzAcHWejNLzuyw'; | |
| /* eslint-disable */ | |
| var map = new mapboxgl.Map({ | |
| container: 'map', | |
| style: 'mapbox://styles/mapbox/streets-v9', | |
| center: [-91.874, 42.760], | |
| zoom: 12 | |
| }); | |
| var modes = MapboxDraw.modes; | |
| // browserify dist/index.js --standalone DrawRectangle | uglifyjs -c -m > mapbox-gl-draw-rectangle-mode.min.js | |
| modes.draw_rectangle = DrawRectangle.default; | |
| var draw = new MapboxDraw({ | |
| modes: modes | |
| }); | |
| map.addControl(draw); | |
| draw.changeMode('draw_rectangle'); | |
| map.on('draw.create', function (feature) { | |
| console.log(feature); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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| // https://github.com/edgespatial/mapbox-gl-draw-rectangle-mode | |
| !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.DrawRectangle=e()}}(function(){return function(){function e(t,n,o){function i(r,l){if(!n[r]){if(!t[r]){var s="function"==typeof require&&require;if(!l&&s)return s(r,!0);if(a)return a(r,!0);var u=new Error("Cannot find module '"+r+"'");throw u.code="MODULE_NOT_FOUND",u}var d=n[r]={exports:{}};t[r][0].call(d.exports,function(e){return i(t[r][1][e]||e)},d,d.exports,e,t,n,o)}return n[r].exports}for(var a="function"==typeof require&&require,r=0;r<o.length;r++)i(o[r]);return i}return e}()({1:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var o={enable:function(e){setTimeout(function(){e.map&&e.map.doubleClickZoom&&e._ctx&&e._ctx.store&&e._ctx.store.getInitialConfigValue&&e._ctx.store.getInitialConfigValue("doubleClickZoom")&&e.map.doubleClickZoom.enable()},0)},disable:function(e){setTimeout(function(){e.map&&e.map.doubleClickZoom&&e.map.doubleClickZoom.disable()},0)}},i={onSetup:function(e){var t=this.newFeature({type:"Feature",properties:{},geometry:{type:"Polygon",coordinates:[[]]}});return this.addFeature(t),this.clearSelectedFeatures(),o.disable(this),this.updateUIClasses({mouse:"add"}),this.setActionableState({trash:!0}),{rectangle:t}},onClick:function(e,t){e.startPoint&&e.startPoint[0]!==t.lngLat.lng&&e.startPoint[1]!==t.lngLat.lat&&(this.updateUIClasses({mouse:"pointer"}),e.endPoint=[t.lngLat.lng,t.lngLat.lat],this.changeMode("simple_select",{featuresId:e.rectangle.id}));var n=[t.lngLat.lng,t.lngLat.lat];e.startPoint=n},onMouseMove:function(e,t){e.startPoint&&(e.rectangle.updateCoordinate("0.0",e.startPoint[0],e.startPoint[1]),e.rectangle.updateCoordinate("0.1",t.lngLat.lng,e.startPoint[1]),e.rectangle.updateCoordinate("0.2",t.lngLat.lng,t.lngLat.lat),e.rectangle.updateCoordinate("0.3",e.startPoint[0],t.lngLat.lat),e.rectangle.updateCoordinate("0.4",e.startPoint[0],e.startPoint[1]))},onKeyUp:function(e,t){if(27===t.keyCode)return this.changeMode("simple_select")},onStop:function(e){o.enable(this),this.updateUIClasses({mouse:"none"}),this.activateUIButton(),void 0!==this.getFeature(e.rectangle.id)&&(e.rectangle.removeCoordinate("0.4"),e.rectangle.isValid()?this.map.fire("draw.create",{features:[e.rectangle.toGeoJSON()]}):(this.deleteFeature([e.rectangle.id],{silent:!0}),this.changeMode("simple_select",{},{silent:!0})))},toDisplayFeatures:function(e,t,n){var o=t.properties.id===e.rectangle.id;return t.properties.active=o?"true":"false",o?e.startPoint?n(t):void 0:n(t)},onTrash:function(e){this.deleteFeature([e.rectangle.id],{silent:!0}),this.changeMode("simple_select")}};n.default=i},{}]},{},[1])(1)}); |
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