44 lines
952 KiB
JavaScript
44 lines
952 KiB
JavaScript
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/* Mapbox GL JS is Copyright © 2020 Mapbox and subject to the Mapbox Terms of Service ((https://www.mapbox.com/legal/tos/). */
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(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
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typeof define === 'function' && define.amd ? define(factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.mapboxgl = factory());
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})(this, (function () { 'use strict';
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/* eslint-disable */
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var shared, worker, mapboxgl;
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// define gets called three times: one for each chunk. we rely on the order
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// they're imported to know which is which
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function define(_, chunk) {
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if (!shared) {
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shared = chunk;
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} else if (!worker) {
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worker = chunk;
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} else {
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var workerBundleString = "self.onerror = function() { console.error('An error occurred while parsing the WebWorker bundle. This is most likely due to improper transpilation by Babel; please see https://docs.mapbox.com/mapbox-gl-js/guides/install/#transpiling'); }; var sharedChunk = {}; (" + shared + ")(sharedChunk); (" + worker + ")(sharedChunk); self.onerror = null;"
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var sharedChunk = {};
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shared(sharedChunk);
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mapboxgl = chunk(sharedChunk);
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if (typeof window !== 'undefined' && window && window.URL && window.URL.createObjectURL) {
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mapboxgl.workerUrl = window.URL.createObjectURL(new Blob([workerBundleString], { type: 'text/javascript' }));
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}
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}
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}
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define(["exports"],(function(t){"use strict";var e="undefined"!=typeof self?self:{},r=n;function n(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=r,this.p2y=n;}n.prototype.sampleCurveX=function(t){return ((this.ax*t+this.bx)*t+this.cx)*t},n.prototype.sampleCurveY=function(t){return ((this.ay*t+this.by)*t+this.cy)*t},n.prototype.sampleCurveDerivativeX=function(t){return (3*this.ax*t+2*this.bx)*t+this.cx},n.prototype.solveCurveX=function(t,e){var r,n,i,s,a;for(void 0===e&&(e=1e-6),i=t,a=0;a<8;a++){if(s=this.sampleCurveX(i)-t,Math.abs(s)<e)return i;var o=this.sampleCurveDerivativeX(i);if(Math.abs(o)<1e-6)break;i-=s/o;}if((i=t)<(r=0))return r;if(i>(n=1))return n;for(;r<n;){if(s=this.sampleCurveX(i),Math.abs(s-t)<e)return i;t>s?r=i:n=i,i=.5*(n-r)+r;}return i},n.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var i=s;function s(t,e){this.x=t,this.y=e;}s.prototype={clone:function(){return new s(this.x,this.y)},add:function(t){return this.clone()._add(t)},sub:function(t){return this.clone()._sub(t)},multByPoint:function(t){return this.clone()._multByPoint(t)},divByPoint:function(t){return this.clone()._divByPoint(t)},mult:function(t){return this.clone()._mult(t)},div:function(t){return this.clone()._div(t)},rotate:function(t){return this.clone()._rotate(t)},rotateAround:function(t,e){return this.clone()._rotateAround(t,e)},matMult:function(t){return this.clone()._matMult(t)},unit:function(){return this.clone()._unit()},perp:function(){return this.clone()._perp()},round:function(){return this.clone()._round()},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals:function(t){return this.x===t.x&&this.y===t.y},dist:function(t){return Math.sqrt(this.distSqr(t))},distSqr:function(t){var e=t.x-this.x,r=t.y-this.y;return e*e+r*r},angle:function(){return Math.atan2(this.y,this.x)},angleTo:function(t){return Math.atan2(this.y-t.y,this.x-t.x)},angleWith:function(t){return this.angleWithSep(t.x,t.y)},angleWithSep:function(t,e){return Math.atan2(this.x*e-this.y*t,this.x*t+this.y*e)},_matMult:function(t){var e=t[2]*this.x+t[3]*this.y;return this.x=t[0]*this.x+t[1]*this.y,this.y=e,this},_add:function(t){return this.x+=t.x,this.y+=t.y,this},_sub:function(t){return this.x-=t.x,this.y-=t.y,this},_mult:function(t){return this.x*=t,this.y*=t,this},_div:function(t){return this.x/=t,this.y/=t,this},_multByPoint:function(t){return this.x*=t.x,this.y*=t.y,this},_divByPoint:function(t){return this.x/=t.x,this.y/=t.y,this},_unit:function(){return this._div(this.mag()),this},_perp:function(){var t=this.y;return this.y=this.x,this.x=-t,this},_rotate:function(t){var e=Math.cos(t),r=Math.sin(t),n=r*this.x+e*this.y;return this.x=e*this.x-r*this.y,this.y=n,this},_rotateAround:function(t,e){var r=Math.cos(t),n=Math.sin(t),i=e.y+n*(this.x-e.x)+r*(this.y-e.y);return this.x=e.x+r*(this.x-e.x)-n*(this.y-e.y),this.y=i,this},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}},s.convert=function(t){return t instanceof s?t:Array.isArray(t)?new s(t[0],t[1]):t};const a=Math.PI/180,o=180/Math.PI;function l(t){return t*a}function u(t){return t*o}const c=[[0,0],[1,0],[1,1],[0,1]];function h(t){if(t<=0)return 0;if(t>=1)return 1;const e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}function p(t,e,n,i){const s=new r(t,e,n,i);return function(t){return s.solve(t)}}const f=p(.25,.1,.25,1);function d(t,e,r){return Math.min(r,Math.max(e,t))}function y(t,e,r){return (r=d((r-t)/(e-t),0,1))*r*(3-2*r)}function m(t,e,r){const n=r-e,i=((t-e)%n+n)%n+e;return i===e?r:i}function g(t,e,r){if(!t.length)return r(null,[]);let n=t.length;const i=new Array(t.length);let s=null;t.forEach(((t,a)=>{e(t,((t,e)=>{t&&(s=t),i[a]=e,0==--n&&r(s,i);}));}));}function x(t){const e=[];for(const r in t)e.push(t[r]);return e}function v(t,...e){for(const r of e)for(const e in r)t[e]=r[e];return t}let b=1;function _(){return b++}function w(){return function t(e){return e?(e^Math.random()*(16>>e/4)).toString(16):([1e7]+-[1e
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define(["./shared"],(function(e){"use strict";function t(e){if("number"==typeof e||"boolean"==typeof e||"string"==typeof e||null==e)return JSON.stringify(e);if(Array.isArray(e)){let r="[";for(const o of e)r+=`${t(o)},`;return `${r}]`}let r="{";for(const o of Object.keys(e).sort())r+=`${o}:${t(e[o])},`;return `${r}}`}function r(r){let o="";for(const n of e.refProperties)o+=`/${t(r[n])}`;return o}class o{constructor(e){this.keyCache={},e&&this.replace(e);}replace(e){this._layerConfigs={},this._layers={},this.update(e,[]);}update(t,o){for(const r of t)this._layerConfigs[r.id]=r,(this._layers[r.id]=e.createStyleLayer(r)).compileFilter(),this.keyCache[r.id]&&delete this.keyCache[r.id];for(const e of o)delete this.keyCache[e],delete this._layerConfigs[e],delete this._layers[e];this.familiesBySource={};const n=function(e,t){const o={};for(let n=0;n<e.length;n++){const i=t&&t[e[n].id]||r(e[n]);t&&(t[e[n].id]=i);let s=o[i];s||(s=o[i]=[]),s.push(e[n]);}const n=[];for(const e in o)n.push(o[e]);return n}(e.values(this._layerConfigs),this.keyCache);for(const e of n){const t=e.map((e=>this._layers[e.id])),r=t[0];if("none"===r.visibility)continue;const o=r.source||"";let n=this.familiesBySource[o];n||(n=this.familiesBySource[o]={});const i=r.sourceLayer||"_geojsonTileLayer";let s=n[i];s||(s=n[i]=[]),s.push(t);}}}class n{loadTile(t,r){const{uid:o,encoding:n,rawImageData:i,padding:s,buildQuadTree:a}=t,l=e.window.ImageBitmap&&i instanceof e.window.ImageBitmap?this.getImageData(i,s):i;r(null,new e.DEMData(o,l,n,s<1,a));}getImageData(e,t){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(e.width,e.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d")),this.offscreenCanvas.width=e.width,this.offscreenCanvas.height=e.height,this.offscreenCanvasContext.drawImage(e,0,0,e.width,e.height);const r=this.offscreenCanvasContext.getImageData(-t,-t,e.width+2*t,e.height+2*t);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),r}}var i=function e(t,r){var o,n=t&&t.type;if("FeatureCollection"===n)for(o=0;o<t.features.length;o++)e(t.features[o],r);else if("GeometryCollection"===n)for(o=0;o<t.geometries.length;o++)e(t.geometries[o],r);else if("Feature"===n)e(t.geometry,r);else if("Polygon"===n)s(t.coordinates,r);else if("MultiPolygon"===n)for(o=0;o<t.coordinates.length;o++)s(t.coordinates[o],r);return t};function s(e,t){if(0!==e.length){a(e[0],t);for(var r=1;r<e.length;r++)a(e[r],!t);}}function a(e,t){for(var r=0,o=0,n=0,i=e.length,s=i-1;n<i;s=n++){var a=(e[n][0]-e[s][0])*(e[s][1]+e[n][1]),l=r+a;o+=Math.abs(r)>=Math.abs(a)?r-l+a:a-l+r,r=l;}r+o>=0!=!!t&&e.reverse();}const l=e.vectorTile.VectorTileFeature.prototype.toGeoJSON;class u{constructor(t){this._feature=t,this.extent=e.EXTENT,this.type=t.type,this.properties=t.tags,"id"in t&&!isNaN(t.id)&&(this.id=parseInt(t.id,10));}loadGeometry(){if(1===this._feature.type){const t=[];for(const r of this._feature.geometry)t.push([new e.pointGeometry(r[0],r[1])]);return t}{const t=[];for(const r of this._feature.geometry){const o=[];for(const t of r)o.push(new e.pointGeometry(t[0],t[1]));t.push(o);}return t}}toGeoJSON(e,t,r){return l.call(this,e,t,r)}}class h{constructor(t){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=e.EXTENT,this.length=t.length,this._features=t;}feature(e){return new u(this._features[e])}}var c=e.vectorTile.VectorTileFeature,f=p;function p(e,t){this.options=t||{},this.features=e,this.length=e.length;}function g(e,t){this.id="number"==typeof e.id?e.id:void 0,this.type=e.type,this.rawGeometry=1===e.type?[e.geometry]:e.geometry,this.properties=e.tags,this.extent=t||4096;}p.prototype.feature=function(e){return new g(this.features[e],this.options.extent)},g.prototype.loadGeometry=function(){var t=this.rawGeometry;this.geometry=[];for(var r=0;r<t.length;r++){for(var o=t[r],n=[],i=0;i<o.length;i++)n.push(new e.pointGeometry(o[i][0],o[i][1]));this.geometry.push(n);}return this.geometry},g.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var e
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define(["./shared"],(function(e){"use strict";function t(e,i){if(Array.isArray(e)){if(!Array.isArray(i)||e.length!==i.length)return !1;for(let o=0;o<e.length;o++)if(!t(e[o],i[o]))return !1;return !0}if("object"==typeof e&&null!==e&&null!==i){if("object"!=typeof i)return !1;if(Object.keys(e).length!==Object.keys(i).length)return !1;for(const o in e)if(!t(e[o],i[o]))return !1;return !0}return e===i}var i=o;function o(e){return !function(e){return "undefined"==typeof window||"undefined"==typeof document?"not a browser":Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray?Function.prototype&&Function.prototype.bind?Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions?"JSON"in window&&"parse"in JSON&&"stringify"in JSON?function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return !1;var e,t,i=new Blob([""],{type:"text/javascript"}),o=URL.createObjectURL(i);try{t=new Worker(o),e=!0;}catch(t){e=!1;}return t&&t.terminate(),URL.revokeObjectURL(o),e}()?"Uint8ClampedArray"in window?ArrayBuffer.isView?function(){var e=document.createElement("canvas");e.width=e.height=1;var t=e.getContext("2d");if(!t)return !1;var i=t.getImageData(0,0,1,1);return i&&i.width===e.width}()?(void 0===r[t=e&&e.failIfMajorPerformanceCaveat]&&(r[t]=function(e){var t,i=function(e){var t=document.createElement("canvas"),i=Object.create(o.webGLContextAttributes);return i.failIfMajorPerformanceCaveat=e,t.getContext("webgl",i)||t.getContext("experimental-webgl",i)}(e);if(!i)return !1;try{t=i.createShader(i.VERTEX_SHADER);}catch(e){return !1}return !(!t||i.isContextLost())&&(i.shaderSource(t,"void main() {}"),i.compileShader(t),!0===i.getShaderParameter(t,i.COMPILE_STATUS))}(t)),r[t]?document.documentMode?"insufficient ECMAScript 6 support":void 0:"insufficient WebGL support"):"insufficient Canvas/getImageData support":"insufficient ArrayBuffer support":"insufficient Uint8ClampedArray support":"insufficient worker support":"insufficient JSON support":"insufficient Object support":"insufficient Function support":"insufficent Array support";var t;}(e)}var r={};function n(t,i,o){const r=e.window.document.createElement(t);return void 0!==i&&(r.className=i),o&&o.appendChild(r),r}function a(t,i,o){const r=e.window.document.createElementNS("http://www.w3.org/2000/svg",t);for(const e of Object.keys(i))r.setAttributeNS(null,e,i[e]);return o&&o.appendChild(r),r}o.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0};const s=e.window.document&&e.window.document.documentElement.style,l=s&&void 0!==s.userSelect?"userSelect":"WebkitUserSelect";let c;function h(){s&&l&&(c=s[l],s[l]="none");}function u(){s&&l&&(s[l]=c);}function _(t){t.preventDefault(),t.stopPropagation(),e.window.removeEventListener("click",_,!0);}function d(){e.window.addEventListener("click",_,!0),e.window.setTimeout((()=>{e.window.removeEventListener("click",_,!0);}),0);}function p(e,t){const i=e.getBoundingClientRect();return g(e,i,t)}function m(e,t){const i=e.getBoundingClientRect(),o=[];for(let r=0;r<t.length;r++)o.push(g(e,i,t[r]));return o}function f(t){return void 0!==e.window.InstallTrigger&&2===t.button&&t.ctrlKey&&e.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:t.button}function g(t,i,o){const r=t.offsetWidth===i.width?1:t.offsetWidth/i.width;return new e.pointGeometry((o.clientX-i.left)*r,(o.clientY-i.top)*r)}function v(e,t){var i=t[0],o=t[1],r=t[2],n=t[3],a=i*n-r*o;return a?(e[0]=n*(a=1/a),e[1]=-o*a,e[2]=-r*a,e[3]=i*a,e):null}function x(e){const{userImage:t}=e;return !!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}class y extends e.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatch
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//
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var mapboxgl$1 = mapboxgl;
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return mapboxgl$1;
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}));
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