@arcgis/core/geometry/operators/gx/operatorPolygonOverlay.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.32/esri/copyright.txt for details.
*/
import{O as t,S as e}from"../../../chunks/SimpleGeometryCursor.js";import{t as s,d as i,G as r,g as h}from"../../../chunks/Geometry.js";import{Envelope2D as o}from"../../../chunks/Envelope2D.js";import{a as n}from"../../../chunks/Envelope.js";import{E as a,o as m,n as p}from"../../../chunks/QuadraticBezier.js";import{C as _,k as c,s as u,ar as l,l as g,ap as d,aq as G,an as C,at as y,au as I,av as f}from"../../../chunks/ProjectionTransformation.js";import{v as x}from"../../../chunks/Point2D.js";function k(t){t&&t.checkProgress()}class v{getOperatorType(){return 10012}accelerateGeometry(t,e,s){return!1}canAccelerateGeometry(t){return!1}supportsCurves(){return!0}executeMany(t,e,s,i){return new S(t,e,s,i)}}class S extends t{constructor(t,e,i,r){super(),this.m_shape=null,this.m_topoGraph=null,this.m_curveStitcher=null,this.m_stitchMaxDeviation=0,this.m_chainStack=[],this.m_bitsetToChains=null,this.m_chainsLists=null,this.m_visitedChainsIndex=-1,this.m_index=-1,this.m_geometryIndex=-1,this.m_progressCounter=0,this.m_currentIds=[],this.m_currentEdgeIds=[],t||s(""),this.m_progressTracker=r,this.m_options=0!==i?i:3,(this.m_options<=0||this.m_options>63)&&s("options"),this.m_inputGeometryCursor=t,this.m_sr=e}tock(){return!0}getRank(){return 1}next(){if(-1===this.m_index){this.m_shape=new a;const t=new o;t.setEmpty(),this.m_geometryIndex=this.m_shape.createGeometryUserIndex();for(let n=this.m_inputGeometryCursor.next();null!==n;n=this.m_inputGeometryCursor.next()){i(n);const e=this.m_shape.addGeometry(n);n.getGeometryType()!==r.enumPolygon&&s("Polygon Overlay only supports Polygons"),this.m_shape.setGeometryUserIndex(e,this.m_geometryIndex,this.m_inputGeometryCursor.getGeometryID());const h=this.m_inputGeometryCursor.getRank();h>m&&this.m_shape.assignRankToGeometryVertices(e,h);const a=new o;n.queryLooseEnvelope(a),t.mergeEnvelope2D(a),k(this.m_progressTracker)}this.m_inputGeometryCursor=null;const e=n(this.m_sr,t,!0),h=n(this.m_sr,t,!1);t.inflate(10*e.total()),this.m_shape.forceSetEnvelope2D(t),this.m_stitchMaxDeviation=0;let f=0;if(this.m_shape.hasCurves()){this.m_curveStitcher=new _;const s=c(e.total(),t);this.m_stitchMaxDeviation=u(e.total()),f=l(s,this.m_stitchMaxDeviation),g(this.m_shape,s,e.total(),12e3,this.m_curveStitcher,null,this.m_progressTracker)}if(d(this.m_shape,h,this.m_progressTracker)){G(this.m_shape,e.add(f),this.m_progressTracker,!0,!1);for(let t=this.m_shape.getFirstGeometry();t!==p;t=this.m_shape.getNextGeometry(t))this.m_shape.getGeometryType(t)===r.enumPolygon&&C(this.m_shape,t,-1,!1,p,this.m_progressTracker)}this.m_topoGraph=new y,this.m_topoGraph.buildGeometryParentageSets(),this.m_topoGraph.setEditShape(this.m_shape,this.m_progressTracker);const x=this.m_topoGraph.getFirstChain();for(let s=this.m_topoGraph.getChainFirstIsland(x);s!==p;s=this.m_topoGraph.getChainNextInParent(s))for(let t=this.m_topoGraph.getChainFirstIsland(s);t!==p;t=this.m_topoGraph.getChainNextInParent(t))this.m_chainStack.push(t);if(16&this.m_options){this.m_visitedChainsIndex=this.m_topoGraph.createUserIndexForChains(),this.m_bitsetToChains=new Map,this.m_chainsLists=new I;const t=[],e=this.m_topoGraph.getFirstChain();for(t.push(e);t.length>0;){const e=t.at(-1);t.pop();for(let s=this.m_topoGraph.getChainFirstIsland(e);s!==p;s=this.m_topoGraph.getChainNextInParent(s))for(let e=this.m_topoGraph.getChainFirstIsland(s);e!==p;e=this.m_topoGraph.getChainNextInParent(e)){const s=this.m_topoGraph.getChainBitSet(e);if(null!==s&&!s.isZero()){let t;this.m_bitsetToChains.has(s)?t=this.m_bitsetToChains.get(s):(t=this.m_chainsLists.createList(),this.m_bitsetToChains.set(s,t)),this.m_chainsLists.addElement(t,e)}t.push(e)}}}}return this.makeNextGeometry()}getGeometryID(){return this.m_index}getGeometryIDs(){return this.m_currentIds.slice()}getBoundaryIDs(){return this.m_currentEdgeIds.slice()}buildIdsFromBitset(t,e){if(!t)return;const s=this.m_topoGraph.getGeometriesFromBits(t);if(s.length>0){for(let t=0,i=s.length;t<i;t++)e.push(this.m_shape.getGeometryUserIndex(s[t],this.m_geometryIndex));x(e)}}makeGeometryFromChainSinglePart(t){this.m_index++;const e=new a;null!==this.m_curveStitcher&&e.setCurveStitcherPointer(this.m_curveStitcher);const s=this.m_topoGraph.extractPolygonFromChainAndIslands(e,p,t,p);return null!==this.m_curveStitcher&&this.m_curveStitcher.stitchCurves(e,s,this.m_stitchMaxDeviation,!1),e.getGeometry(s)}makeGeometryFromChainMultiPart(t,e){this.m_index++;const s=new a;null!==this.m_curveStitcher&&s.setCurveStitcherPointer(this.m_curveStitcher);const i=this.m_bitsetToChains.has(e);h(i);const r=this.m_bitsetToChains.get(e);let o=p;for(let h=this.m_chainsLists.getFirst(r);h!==I.st_nullNode();h=this.m_chainsLists.getNext(h)){const t=this.m_chainsLists.getElement(h);o=this.m_topoGraph.extractPolygonFromChainAndIslands(s,o,t,p),this.m_topoGraph.setChainUserIndex(t,this.m_visitedChainsIndex,1)}return null!==this.m_curveStitcher&&this.m_curveStitcher.stitchCurves(s,o,this.m_stitchMaxDeviation,!1),s.getGeometry(o)}makeNextGeometry(){for(k(this.m_progressTracker);this.m_chainStack.length>0;){this.m_currentIds.length=0,this.m_currentEdgeIds.length=0;const t=this.m_chainStack.at(-1);this.m_chainStack.pop();const e=this.m_topoGraph.getChainArea(t);if(0!==e)if(e<0)for(let s=this.m_topoGraph.getChainFirstIsland(t);s!==p;s=this.m_topoGraph.getChainNextInParent(s))this.m_topoGraph.getChainArea(s)>0&&this.m_chainStack.push(s);else{for(let i=this.m_topoGraph.getChainFirstIsland(t);i!==p;i=this.m_topoGraph.getChainNextInParent(i))this.m_topoGraph.getChainArea(i)<0&&this.m_chainStack.push(i);if(-1!==this.m_visitedChainsIndex&&1===this.m_topoGraph.getChainUserIndex(t,this.m_visitedChainsIndex))continue;const e=t=>{const e=t.getUnorderedBitIterator();let s=0;for(;e.next()!==f.npos();)if(s++,s>1)return s;return s},s=e(this.m_topoGraph.getChainBitSet(t));if(s>0){if(1===s&&2&this.m_options||s>1&&1&this.m_options){const e=this.m_topoGraph.getChainBitSet(t);return this.buildIdsFromBitset(e,this.m_currentIds),16&this.m_options?this.makeGeometryFromChainMultiPart(t,e):this.makeGeometryFromChainSinglePart(t)}}else{if(!(12&~this.m_options)){if(32&this.m_options){const e=this.m_topoGraph.getChainBoundaryBitSet(t);this.buildIdsFromBitset(e,this.m_currentEdgeIds)}return this.makeGeometryFromChainSinglePart(t)}if(4&this.m_options){const s=this.m_topoGraph.getChainBoundaryBitSet(t);if(e(s)>1)return 32&this.m_options&&this.buildIdsFromBitset(s,this.m_currentEdgeIds),this.makeGeometryFromChainSinglePart(t);continue}if(8&this.m_options){const s=this.m_topoGraph.getChainBoundaryBitSet(t);if(1===e(s))return 32&this.m_options&&this.buildIdsFromBitset(s,this.m_currentEdgeIds),this.makeGeometryFromChainSinglePart(t);continue}}}}return null}}const F=new v;function P(t,s,i){const r=F.executeMany(new e(t),s,i,null);return Array.from(r)}function T(){return F.supportsCurves()}export{P as executeMany,T as supportsCurves};