@arcgis/core/views/draw/DrawAction.js

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

/* COPYRIGHT Esri - https://js.arcgis.com/5.0.8/LICENSE.txt */
import{__decorate as e}from"tslib";import{EventedAccessor as t}from"../../core/Evented.js";import{clone as i}from"../../core/lang.js";import{destroyMaybe as n}from"../../core/maybe.js";import{EsriPromiseMixin as r}from"../../core/Promise.js";import{ignoreAbortErrors as s}from"../../core/promiseUtils.js";import{createScreenPointArray as o}from"../../core/screenUtils.js";import{property as a,subclass as p}from"../../core/accessorSupport/decorators.js";import d from"../../layers/GraphicsLayer.js";import{makeDehydratedPoint as h}from"../../layers/graphics/dehydratedPoint.js";import{SnappingVisualizer2D as l}from"../2d/interactive/SnappingVisualizer2D.js";import{createCoordinateHelper as c}from"../interactive/coordinateHelper.js";import{EditGeometry as _,Part as m}from"../interactive/editGeometry/EditGeometry.js";import{EditGeometryOperations as u}from"../interactive/editGeometry/EditGeometryOperations.js";import{SnappingContext as y}from"../interactive/snapping/SnappingContext.js";import{SnappingOperation as g}from"../interactive/snapping/SnappingOperation.js";var v;let f=class extends(r(t)){static{v=this}constructor(e={}){super(e),this._hasZ=null,this._cursorScreenPoint=null,this._activePointerId=null,this._stagedVertexUnsnapped=null,this._lastVertexUnsnapped=null,this.interactiveUndoDisabled=!1,this.history=[],this.redoHistory=[],this.snapToScene=!1,this.view=null,this.elevationInfo=null,this.defaultZ=0,this._coordinateHelper=c(!!e.hasZ,!1,e.view.spatialReference),this._snappingManager=e.snappingManager,this._editGeometryOperations=new u(new _(e.editGeometryType??"polygon",this._coordinateHelper),2),this._snappingGraphicsLayer=new d({id:v.SNAPPING_GRAPHICS_LAYER_ID,listMode:"hide",internal:!0,title:"Snapping graphics"}),this._snappingContext=new y({editGeometryOperations:this._editGeometryOperations,elevationInfo:{mode:"on-the-ground",offset:0},pointer:"mouse",visualizer:new l(this._snappingGraphicsLayer)}),this._activeComponent=new m(e.view.spatialReference,2),this._editGeometryOperations.data.parts.push(this._activeComponent)}normalizeCtorArgs(e){const t={...e};return delete t.editGeometryType,delete t.snappingManager,t}initialize(){this._snappingOperation=new g({view:this.view}),"2d"===this.view.type&&this.view.map.layers.add(this._snappingGraphicsLayer)}destroy(){this.view.map.layers.remove(this._snappingGraphicsLayer),this._snappingGraphicsLayer.destroy(),null!=this._snappingManager&&this._snappingManager.doneSnapping(),this._snappingOperation=n(this._snappingOperation),this._editGeometryOperations.destroy()}get _committedVertices(){return this._editGeometryOperations.data.parts[0].vertices.map(e=>e.pos)}get vertices(){return null!=this._stagedVertex?[...this._committedVertices,this._coordinateHelper.pointToArray(this._stagedVertex)]:this._committedVertices}get hasZ(){return null!=this._hasZ?this._hasZ:"3d"===this.view.type}set hasZ(e){this._hasZ=e,this.notifyChange("hasZ")}get _stagedVertex(){return this._snappingOperation?.stagedPoint}set _stagedVertex(e){this._snappingOperation&&(this._snappingOperation.stagedPoint=i(e))}canUndo(){return this._editGeometryOperations.canUndo}canRedo(){return this._editGeometryOperations.canRedo}undo(){this.canUndo&&this._editGeometryOperations.undo()}redo(){this.canRedo&&this._editGeometryOperations.redo()}getCoordsFromScreenPoint(e){const t=e&&this.screenToMap(e);return null==t?null:t.hasZ?[t.x,t.y,t.z]:[t.x,t.y]}getCoordsAndPointFromScreenPoint(e){const t=this.screenToMap(e);return null==t?null:t.hasZ?{vertex:[t.x,t.y,t.z],mapPoint:t}:{vertex:[t.x,t.y],mapPoint:t}}screenToMap(e){let t=null;if("3d"===this.view.type)if(this.hasZ){const i=this.elevationInfo??x;t=this.view.sceneIntersectionHelper.intersectElevationFromScreen(o(e.x,e.y),i,this._getGeometryZValue())}else{const i=this.elevationInfo??G;t=this.view.sceneIntersectionHelper.intersectElevationFromScreen(o(e.x,e.y),i,0),null!=t&&(t.z=void 0)}else t=this.view.toMap(e),null!=t&&(t.z=this.hasZ?this._getGeometryZValue():void 0);return t}_pushCursorVertex(e,t){const i=h(e[0],e[1],void 0,this.view.spatialReference);this._stagedVertexUnsnapped=i;const n=this._snappingManager;if(null==n)return this._stagedVertex=i,void t();s(this._snappingOperation.snap({point:i},n,this._snappingContext)).then(()=>{t()})}_popCursorVertex(){this._stagedVertexUnsnapped=null,this._stagedVertex=null}_getGeometryZValue(){return this.defaultZ}_abortSnapping(){this._snappingOperation.abort()}_isDuplicateOfLastVertex(e){const t=this._editGeometryOperations.data.parts[0].getLastVertex()?.pos;if(t&&e[0]===t[0]&&e[1]===t[1])return!0;const{x:i,y:n}=this._coordinateHelper.vectorToDehydratedPoint(e);return null!=this._lastVertexUnsnapped&&i===this._lastVertexUnsnapped.x&&n===this._lastVertexUnsnapped.y}_shouldHandlePointerEvent(e){return w(e)&&(null==this._activePointerId||this._activePointerId===e.pointerId)}_vertexAddHandler(e){const t=null!=this._stagedVertex?this._coordinateHelper.pointToArray(this._stagedVertex):this.getCoordsFromScreenPoint(this._cursorScreenPoint);null!=t&&this._addVertex(t,e.native)}_drawCompleteHandler(e){this._completeDrawing(e.native)}static{this.SNAPPING_GRAPHICS_LAYER_ID="DrawAction-snapping-graphics-layer"}};e([a({readOnly:!0})],f.prototype,"vertices",null),e([a({type:Boolean,nonNullable:!0})],f.prototype,"interactiveUndoDisabled",void 0),e([a({readOnly:!0})],f.prototype,"history",void 0),e([a({readOnly:!0})],f.prototype,"redoHistory",void 0),e([a()],f.prototype,"snapToScene",void 0),e([a()],f.prototype,"view",void 0),e([a()],f.prototype,"elevationInfo",void 0),e([a({nonNullable:!0})],f.prototype,"defaultZ",void 0),e([a()],f.prototype,"hasZ",null),e([a()],f.prototype,"_snappingOperation",void 0),e([a()],f.prototype,"_stagedVertex",null),f=v=e([p("esri.views.draw.DrawAction")],f);const x={mode:"absolute-height",offset:0},G={mode:"on-the-ground",offset:0};function w(e){return"mouse"!==e.pointerType||0===e.button}const V=f;export{V as default};