@arcgis/core/views/3d/interactive/measurementTools/areaMeasurement3D/AreaMeasurement3DView.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 t from"../../../../../Color.js";import{multiplyOpacityToUnitRGBA as e,colorEquals as i,getContrast as s}from"../../../../../core/colorUtils.js";import a from"../../../../../core/Handles.js";import"../../../../../core/has.js";import{destroyMaybe as r}from"../../../../../core/maybe.js";import{watch as o,sync as n}from"../../../../../core/reactiveUtils.js";import{screenPointObjectToArray as l}from"../../../../../core/screenUtils.js";import{create as h}from"../../../../../core/libs/gl-matrix-2/factories/vec3f64.js";import _ from"../../../../../geometry/Point.js";import{Manipulator3D as u}from"../../Manipulator3D.js";import{createManipulatorMaterial as p}from"../../manipulatorUtils.js";import{RenderObject as c}from"../../RenderObject.js";import{PickResult as d}from"../support/PickRequest.js";import{LaserlineVisualElement as m}from"../../visualElements/LaserlineVisualElement.js";import{createSphereGeometry as w}from"../../../webgl-engine/lib/GeometryUtil.js";import{ManipulatorCollection as v}from"../../../../interactive/ManipulatorCollection.js";import{newToolIntersector as g}from"../../../../interactive/ToolIntersector.js";class y{constructor(t){this.vertexManipulators=[],this._destroyed=!1,this._isManipulatorsOwner=!0,this._visible=!0,this._listenerHandles=null,this._tempHandlePosition=h();const{analysisViewData:e,manipulators:i,toolState:s,view:a,visible:r}=t;this._analysisViewData=e,this._toolState=s,null!=i?(this._manipulators=i,this._isManipulatorsOwner=!1):this._manipulators=new v,this._view=a,this._intersector=g(a.state.viewingMode);const o=p(this._handleColor),n=[new c(w(o,1,32,32))],l=new u({view:a,renderObjects:n});l.available=!1,l.radius=D,l.interactive=!1,this._manipulators.add(l),this._cursorManipulator=l,this._cursorManipulatorMaterial=o,this._laserLine=new m({view:a,attached:!0,style:{glowWidth:V,glowFalloff:M,innerWidth:b},isDecoration:!0}),this._updateVisibility(r??!0)}destroy(){this._listenerHandles=r(this._listenerHandles),this._isManipulatorsOwner?this._manipulators=r(this._manipulators):this._manipulators=null,this._laserLine=r(this._laserLine),this._destroyed=!0}get destroyed(){return this._destroyed}get visible(){return this._visible}set visible(t){t?this.show():this.hide()}get testData(){}show(){this._setVisibility(!0)}hide(){this._setVisibility(!1)}_setVisibility(t){this._destroyed||this._visible===t||this._updateVisibility(t)}_updateVisibility(t){this._visible=t,this._laserLine.visible=t,t?(this._initializeListeners(),this._updateAll()):(this._destroyListeners(),this.vertexManipulators.forEach((({manipulator:t})=>this._removeVertexManipulator(t))),this.vertexManipulators=[],this._view.cursor=null)}vertexHandleAt(t,e){const i=this._manipulators.intersect(t,e);return i?.metadata}pick(t){const e=this._view.spatialReference,i=l(t.screenPoint);this._view.sceneIntersectionHelper.intersectToolIntersectorScreen(i,this._intersector);const s=this._intersector.results.min,a=h();if(!s.getIntersectionPoint(a))return null;const r=this._view.renderCoordsHelper.fromRenderCoords(a,new _({spatialReference:e}));return null==r?null:new d(a,r)}_updateAll(){this._visible&&(this._updateVertexManipulators(),this._updateLaserLine())}_createVertexManipulator(){const t=p(this._handleColor),e=[new c(w(t,1,32,32))],i=new u({view:this._view,renderObjects:e});return i.radius=D,this._manipulators.add(i),{manipulator:i,material:t}}_removeVertexManipulator(t){this._manipulators.remove(t)}_updateVertexManipulators(){const{viewData:t}=this._analysisViewData,e=this._analysisViewData.path?this._analysisViewData.path.vertices:[],i=this.vertexManipulators;f(i,e.length,(()=>this._createVertexManipulator()),(({manipulator:t})=>this._removeVertexManipulator(t))),i.forEach((({manipulator:i},s)=>{i.metadata=e[s],i.renderLocation=t.positionsRender[s],i.cursor=0===s&&"drawing"===this._toolState.polygonState?"crosshair":null})),"drawing"===this._toolState.polygonState&&null!=this._analysisViewData.stagedPoint?(this._cursorManipulator.available=!0,this._cursorManipulator.location=this._analysisViewData.stagedPoint):this._cursorManipulator.available=!1}get _handleColor(){return e(this._view.effectiveTheme.accentColor,.5)}_getFocusPoint(){const{lastDraggedVertex:t}=this._analysisViewData;switch(this._toolState.polygonState){case"drawing":return null!=this._analysisViewData.stagedPoint?this._analysisViewData.stagedPoint:null!=t?this._analysisViewData.path.getVertexPositionAsPoint(t):this._analysisViewData.path.lastPoint;case"editing":return null!=t?this._analysisViewData.path.getVertexPositionAsPoint(t):null;default:return this._analysisViewData.stagedPoint}}_updateLaserLine(){const t="measured"!==this._toolState.polygonState&&this._toolState.active,e=this._getFocusPoint();if(t&&null!=e){const t=this._tempHandlePosition;this._view.renderCoordsHelper.toRenderCoords(e,t),this._laserLine.heightManifoldTarget=t}else this._laserLine.heightManifoldTarget=null}_initializeListeners(){this._listenerHandles=new a,this._listenerHandles.add([o((()=>this._toolState.polygonState),(()=>this._updateLaserLine())),o((()=>this._analysisViewData.viewData),(()=>this._updateAll()),n),o((()=>({lastDraggedVertex:this._analysisViewData.lastDraggedVertex,cursorPoint:this._analysisViewData.stagedPoint})),(()=>this._updateLaserLine())),o((()=>this._toolState.active),(()=>this._updateAll())),o((()=>this._view.effectiveTheme.accentColor),(i=>{const a=e(i,.5);for(const{material:t}of this.vertexManipulators)t.setParameters({color:a});this._cursorManipulatorMaterial.setParameters({color:a});const r=t.toUnitRGB(i),o=t.toUnitRGB(s(i)),n=.75*i.a,l=this._laserLine,h=l.style;l.style={...h,glowColor:r,innerColor:o,globalAlpha:n}}),{initial:!0,equals:i})])}_destroyListeners(){this._listenerHandles=r(this._listenerHandles)}}function f(t,e,i,s){for(;t.length<e;)t.push(i());for(;t.length>e;){s(t.pop())}}const V=8,M=8,b=1,D=5;export{y as default};