2 lines
96 KiB
JavaScript
2 lines
96 KiB
JavaScript
import{y as Ae}from"./colorUtils-23771bca.js";import{A as c,B as f,C as A,a6 as de,ea as We,a1 as Mt,bV as Z,bb as W,kN as rs,a8 as Nt,kO as os,a9 as Ft,m0 as $t,s as It,aH as Pe,ab as is}from"./index-b5c8f851.js";import{u as x,o as as,r as us,k as ge,h as Dt,q as qe,t as Xe,w as ls,v as Y,x as cs,y as ps,z as hs,A as fs}from"./dataUtils-c2b057a0.js";import{a as ms,v as ds,w as St,C as gs,x as He,e as Te,y as ys,z as ws,E as Vt,H as bs,I as xs,J as Ut,K as vs,M as As,O as Ps}from"./RasterSymbolizer-a162ee17.js";let Ot=class extends de{constructor(){super(...arguments),this.raster=void 0}};c([f({json:{write:!0}})],Ot.prototype,"raster",void 0),Ot=c([A("esri.layers.support.rasterFunctions.AspectFunctionArguments")],Ot);const U=Ot;var Lt;let Wt=Lt=class extends U{clone(){return new Lt({raster:this.raster})}};Wt=Lt=c([A("esri.layers.support.rasterFunctions.AspectFunctionArguments")],Wt);const Ts=Wt,$s=new Set(["slope","aspect","curvature","hillshade","shadedrelief","statistics"]);let S=class extends de{constructor(){super(...arguments),this.functionArguments=null,this.readingBufferSize=0,this.id=-1,this.isNoopProcess=!1,this.rawInputBandIds=[],this.isInputBandIdsSwizzled=!1,this.swizzledBandSelection=[],this.isBranch=!1,this._bindingResult=null}get supportsGPU(){return this._bindingResult.supportsGPU}get flatWebGLFunctionChain(){const t=this.getWebGLProcessorDefinition();if(!t)return null;const e=[t],{parameters:s}=t;let o=s.rasters||s.raster&&[s.raster];for(;o!=null&&o.length;){e.unshift(...o);const n=[];for(let u=0;u<o.length;u++){const{parameters:l}=o[u],p=l.rasters||l.raster&&[l.raster];p!=null&&p.length&&n.push(...p)}o=n}for(let n=e.length-1;n>=0;n--)e[n].isNoopProcess&&e.splice(n,1);let r=!1;for(let n=0;n<e.length;n++){const u=e[n];u.id=e.length-n-1;const{rasters:l}=u.parameters;r=r||l!=null&&l.length>1}const a=e.some(({name:n})=>$s.has(n.toLowerCase()));return{functions:e,hasBranches:r,hasFocalFunction:a}}bind(t,e=!1,s=-1){this.id=s+1;const o=this._getRasterValues();let r=!0;for(let a=0;a<o.length;a++){const n=o[a];if(n!=null&&this._isRasterFunctionValue(n)){const u=n.bind(t,e,this.id+a);if(!u.success)return this._bindingResult=u,u;r=r&&u.supportsGPU}}return!this.rasterInfo||e?(this.sourceRasterInfos=this._getSourceRasterInfos(t),this._bindingResult=this._bindSourceRasters(),this._bindingResult.success&&this._patchRasterInfo(),this._bindingResult.supportsGPU=r&&this._bindingResult.supportsGPU,this.processInputBandIds(),this._bindingResult):(this._bindingResult={success:!0,supportsGPU:!0},this.processInputBandIds(),this._bindingResult)}process(t){const e=this._getRasterValues(),s=e.length===0?t.pixelBlocks??t.primaryPixelBlocks:e.map(o=>this._readRasterValue(o,t));return this._processPixels({...t,pixelBlocks:s})}processInputBandIds(){const t=this._getRasterValues().filter(this._isRasterFunctionValue);let e;if(t.length>1){const r=t.map(n=>n.processInputBandIds()[0]);this.rawInputBandIds=r,this.isInputBandIdsSwizzled=this.rawInputBandIds.some((n,u)=>n!==u);const a=t.filter(n=>n.functionName==="ExtractBand");return a.length&&a.forEach((n,u)=>{n.isInputBandIdsSwizzled=!0,n.swizzledBandSelection=[u,u,u]}),this.rawInputBandIds}const s=t[0];if(s){if(e=s.processInputBandIds(),s.isInputBandIdsSwizzled)return this.rawInputBandIds=e,e}else{e=[];const{bandCount:r}=this.sourceRasterInfos[0];for(let a=0;a<r;a++)e.push(a)}const o=this._getInputBandIds(e);return this.isInputBandIdsSwizzled=o.some((r,a)=>r!==a),this.rawInputBandIds=o,this.rawInputBandIds}getPrimaryRasters(){const t=[],e=[];return this._getPrimaryRasters(this,t,e),{rasters:t,rasterIds:e}}getWebGLProcessorDefinition(){const t=this._getWebGLParameters(),{raster:e,rasters:s}=this.functionArguments;return s&&Array.isArray(s)&&s.length?(t.rasters=s.map(o=>this._isRasterFunctionValue(o)?o.getWebGLProcessorDefinition():typeof o=="number"?{name:"Constant",parameters:{value:o},pixelType:"f32",id:-1,isNoopProcess:!1}:{name:"Identity",parameters:{value:o},pixelType:"f32",id:-1,isNoopProcess:!1}),t.rasters.some(o=>o!=null)||(t.rasters=null)):this._isRasterFunctionValue(e)&&(t.raster=e.getWebGLProcessorDefinition()),{name:this.functionName,parameters:t,pixelType:this.outputPixelType,id:this.id,isNoopProcess:this.isNoopProcess}}_getOutputPixelType(t){return this.outputPixelType==="unknown"?t:this.outputPixelType??t}_getWebGLParameters(){return{}}_getInputBandIds(t){return t}_isOutputRoundingNeeded(){const{outputPixelType:t}=this;return((t==null?void 0:t.startsWith("u"))||(t==null?void 0:t.startsWith("s")))??!1}_getRasterValues(){const{rasterArgumentNames:t}=this;return t[0]==="rasters"?this.functionArguments.rasters??[]:t.flatMap(e=>this.functionArguments[e])}_getSourceRasterInfos(t){const e=this._getRasterValues(),{rasterInfos:s,rasterIds:o}=t;if(e.length===0)return s;const r=e.map(n=>n&&typeof n=="object"&&"bind"in n&&n.rasterInfo?n.rasterInfo:typeof n=="string"&&o.includes(n)?s[o.indexOf(n)]:typeof n!="number"?s[0]:void 0),a=r.find(n=>n)??s[0];return r.forEach((n,u)=>{n===void 0&&(r[u]=a)}),r}_getPrimaryRasterId(t){return t==null?void 0:t.url}_getPrimaryRasters(t,e=[],s=[]){for(let o=0;o<t.sourceRasters.length;o++){const r=t.sourceRasters[o];if(typeof r!="number")if("bind"in r)this._getPrimaryRasters(r,e,s);else{const a=r,n=this._getPrimaryRasterId(a);if(n==null)continue;s.includes(n)||(this.mainPrimaryRasterId===n?(e.unshift(a),s.unshift(n)):(e.push(a),s.push(n)))}}}_isRasterFunctionValue(t){return t!=null&&typeof t=="object"&&"getWebGLProcessorDefinition"in t}_readRasterValue(t,e){const{primaryPixelBlocks:s}=e;if(t==null||t==="$$"){const o=s[0];return o==null?null:o.clone()}if(typeof t=="string"){const o=e.primaryRasterIds.indexOf(t);return o===-1?null:s[o]}if(typeof t=="number"){const o=s[0];if(o==null)return null;const{width:r,height:a,pixelType:n,mask:u}=o,l=u?new Uint8Array(u):null,p=new Float32Array(r*a);p.fill(t);const h=this.sourceRasterInfos[0].bandCount,m=new Array(h).fill(p);return new x({width:r,height:a,pixelType:n,pixels:m,mask:l})}return t.process(e)}_patchRasterInfo(){const{rasterInfo:t}=this;if(!(t!=null&&t.keyProperties))return;const{bandCount:e,keyProperties:s,statistics:o,histograms:r}=t,a=s.BandProperties;a&&a.length!==e&&(t.keyProperties={...s,BandProperties:void 0}),o&&o.length!==e&&(t.statistics=o.length>e?o.slice(0,e):null),r&&r.length!==e&&(t.histograms=r.length>e?r.slice(0,e):null),s.BAND_COUNT&&Number(s.BAND_COUNT)!==e&&(t.keyProperties={...s,BAND_COUNT:typeof s.BAND_COUNT=="string"?String(e):e})}};c([f({json:{write:!0}})],S.prototype,"functionName",void 0),c([f({json:{write:!0}})],S.prototype,"functionArguments",void 0),c([f()],S.prototype,"rasterArgumentNames",void 0),c([f({json:{write:!0}}),We(i=>i==null?void 0:i.toLowerCase())],S.prototype,"outputPixelType",void 0),c([f({json:{write:!0}})],S.prototype,"mainPrimaryRasterId",void 0),c([f()],S.prototype,"sourceRasters",void 0),c([f({type:[ms],json:{write:!0}})],S.prototype,"sourceRasterInfos",void 0),c([f({json:{write:!0}})],S.prototype,"rasterInfo",void 0),c([f({json:{write:!0}})],S.prototype,"readingBufferSize",void 0),c([f({json:{write:!0}})],S.prototype,"id",void 0),c([f()],S.prototype,"isNoopProcess",void 0),c([f()],S.prototype,"supportsGPU",null),c([f()],S.prototype,"rawInputBandIds",void 0),c([f()],S.prototype,"isInputBandIdsSwizzled",void 0),c([f()],S.prototype,"swizzledBandSelection",void 0),c([f()],S.prototype,"isBranch",void 0),c([f()],S.prototype,"flatWebGLFunctionChain",null),c([f()],S.prototype,"_bindingResult",void 0),S=c([A("esri.layers.support.rasterFunctions.BaseRasterFunction")],S);const V=S;let rt=class extends V{constructor(){super(...arguments),this.functionName="Aspect",this.functionArguments=null,this.rasterArgumentNames=["raster"],this.isGCS=!1}_bindSourceRasters(){var s;const t=this.sourceRasterInfos[0];this.isGCS=((s=t.spatialReference)==null?void 0:s.isGeographic)??!1,this.outputPixelType=this._getOutputPixelType("f32");const e=t.clone();return e.pixelType=this.outputPixelType,e.statistics=[{min:-1,max:360,avg:180,stddev:30}],e.histograms=null,e.colormap=null,e.attributeTable=null,e.bandCount=1,this.rasterInfo=e,{success:!0,supportsGPU:!0}}_processPixels(t){var n;const e=(n=t.pixelBlocks)==null?void 0:n[0];if(e==null)return null;const{extent:s,primaryPixelSizes:o}=t,r=o==null?void 0:o[0],a=r??(s?{x:s.width/e.width,y:s.height/e.height}:{x:1,y:1});return ds(e,{resolution:a})}};c([f({json:{write:!0,name:"rasterFunction"}})],rt.prototype,"functionName",void 0),c([f({type:Ts,json:{write:!0,name:"rasterFunctionArguments"}})],rt.prototype,"functionArguments",void 0),c([f()],rt.prototype,"rasterArgumentNames",void 0),c([f({json:{write:!0}})],rt.prototype,"isGCS",void 0),rt=c([A("esri.layers.support.rasterFunctions.AspectFunction")],rt);const Ns=rt,Fs=new Set(["+","-","*","/","(",")"]);function Is(i,t){(i=i.replaceAll(" ","")).startsWith("-")&&(i="0"+i),i.startsWith("+")&&(i=i.slice(1,i.length));const e=i.split(""),s=[],o=[];let r="";for(let a=0;a<e.length;a++){const n=e[a];if(Fs.has(n))r!==""&&o.push(parseFloat(r)),s.push(n),r="";else{if(n.toLowerCase()==="b"){a++,r=n.concat(e[a]),o.push(t[parseInt(r[1],10)-1]),r="";continue}r=r.concat(n),a===e.length-1&&o.push(parseFloat(r))}}return{ops:s,nums:o}}function Rs(i,t,e,s){if(typeof e=="number"&&typeof s=="number")return e+s;let o,r,a;typeof e=="number"?(a=s,o=a.length,r=new Float32Array(o),r.fill(e)):(o=e.length,r=e,s.constructor===Number?(a=new Float32Array(o),a.fill(s)):a=s);const n=new Float32Array(o);switch(t){case"+":for(let u=0;u<o;u++)(i==null||i[u])&&(n[u]=r[u]+a[u]);break;case"-":for(let u=0;u<o;u++)(i==null||i[u])&&(n[u]=r[u]-a[u]);break;case"*":for(let u=0;u<o;u++)(i==null||i[u])&&(n[u]=r[u]*a[u]);break;case"/":for(let u=0;u<o;u++)(i==null||i[u])&&a[u]&&(n[u]=r[u]/a[u]);break;case"(":case")":throw new Error("encountered error with custom band index equation")}return n}function ks(i,t){i.splice(t,1);let e=0,s=0;do{e=0,s=0;for(let o=0;o<i.length;o++)if(i[o]==="(")e=o;else if(i[o]===")"){s=o;break}s===e+1&&i.splice(e,2)}while(s===e+1);return i}function Cs(i){if(i.length===1)return{opIndex:0,numIndex:0};let t=0,e=0;for(let a=0;a<i.length;a++)if(i[a]==="(")t=a;else if(i[a]===")"){e=a;break}const s=e===0?i:i.slice(t+1,e);let o=-1;for(let a=0;a<s.length;a++)if(s[a]==="*"||s[a]==="/"){o=a;break}if(o>-1)e>0&&(o+=t+1);else{for(let a=0;a<s.length;a++)if(s[a]==="+"||s[a]==="-"){o=a;break}e>0&&(o+=t+1)}let r=0;for(let a=0;a<o;a++)i[a]==="("&&r++;return{opIndex:o,numIndex:o-r}}function Bs(i,t,e){let s,{ops:o,nums:r}=Is(e,t);if(o.length===0){const a=r.length===1?r[0]:t[0];if(a instanceof Float32Array)return[a];const n=new Float32Array(t[0].length);return typeof a=="number"?n.fill(a):n.set(a),[n]}for(;o.length>0;){const{numIndex:a,opIndex:n}=Cs(o);if(s=Rs(i,o[n],r[a],r[a+1]),o.length===1)break;o=ks(o,n),r.splice(a,2,s)}return[s]}const js=new Mt({0:"custom",1:"ndvi",2:"savi",3:"tsavi",4:"msavi",5:"gemi",6:"pvi",7:"gvitm",8:"sultan",9:"vari",10:"gndvi",11:"sr",12:"ndvi-re",13:"sr-re",14:"mtvi2",15:"rtvi-core",16:"ci-re",17:"ci-g",18:"ndwi",19:"evi",20:"iron-oxide",21:"ferrous-minerals",22:"clay-minerals",23:"wndwi",24:"bai",25:"nbr",26:"ndbi",27:"ndmi",28:"ndsi",29:"mndwi"},{useNumericKeys:!0});function _s(i,t){if(!as(i))return i;const{equation:e,method:s}=t,o=t.bandIndexes.map(p=>p-1),{pixels:r,mask:a}=i;let n;switch(s){case"gndvi":case"nbr":case"ndbi":case"ndvi":case"ndvi-re":case"ndsi":case"ndmi":case"mndwi":n=$e(a,r[o[0]],r[o[1]]);break;case"ndwi":n=$e(a,r[o[1]],r[o[0]]);break;case"sr":case"sr-re":case"iron-oxide":case"ferrous-minerals":case"clay-minerals":n=Ms(a,r[o[0]],r[o[1]]);break;case"ci-g":case"ci-re":n=Ds(a,r[o[0]],r[o[1]]);break;case"savi":n=Os(a,r[o[0]],r[o[1]],o[2]+1);break;case"tsavi":n=Es(a,r[o[0]],r[o[1]],o[2]+1,o[3]+1,o[4]+1);break;case"msavi":n=Gs(a,r[o[0]],r[o[1]]);break;case"gemi":n=zs(a,r[o[0]],r[o[1]]);break;case"pvi":n=Us(a,r[o[0]],r[o[1]],o[2]+1,o[3]+1);break;case"gvitm":n=Vs(a,[r[o[0]],r[o[1]],r[o[2]],r[o[3]],r[o[4]],r[o[5]]]);break;case"sultan":n=Ls(a,[r[o[0]],r[o[1]],r[o[2]],r[o[3]],r[o[4]],r[o[5]]]);break;case"vari":n=Ws(a,[r[o[0]],r[o[1]],r[o[2]]]);break;case"mtvi2":n=qs(a,[r[o[0]],r[o[1]],r[o[2]]]);break;case"rtvi-core":n=Xs(a,[r[o[0]],r[o[1]],r[o[2]]]);break;case"evi":n=Hs(a,[r[o[0]],r[o[1]],r[o[2]]]);break;case"wndwi":n=Js(a,[r[o[0]],r[o[1]],r[o[2]]],o[3]?o[3]+1:.5);break;case"bai":n=Ks(a,r[o[0]],r[o[1]]);break;case"custom":n=Bs(a,r,e);break;default:return i}const u=a!=null?new Uint8Array(a.length):null;a!=null&&u!=null&&u.set(a);const l=new x({width:i.width,height:i.height,pixelType:"f32",pixels:n,mask:u});return l.updateStatistics(),l}function Ss(i,t,e,s){const{mask:o,pixels:r,width:a,height:n}=i,u=r[e],l=r[t],p=l.length,h=s?new Uint8Array(p):new Float32Array(p),m=s?100:1,g=s?100.5:0;for(let y=0;y<p;y++)if(o==null||o[y]){const d=u[y],v=l[y],b=d+v;b&&(h[y]=(d-v)/b*m+g)}const w=new x({width:a,height:n,mask:o,pixelType:s?"u8":"f32",pixels:[h]});return w.updateStatistics(),w}function O(i){const t=new Float32Array(9);return t[3*i[0]]=1,t[3*i[1]+1]=1,t[3*i[2]+2]=1,t}function $e(i,t,e){const s=e.length,o=new Float32Array(s);for(let r=0;r<s;r++)if(i==null||i[r]){const a=t[r],n=e[r],u=a+n;u&&(o[r]=(a-n)/u)}return[o]}function Ms(i,t,e){const s=e.length,o=new Float32Array(s);for(let r=0;r<s;r++)if(i==null||i[r]){const a=t[r],n=e[r];n&&(o[r]=a/n)}return[o]}function Ds(i,t,e){const s=t.length,o=new Float32Array(s);for(let 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o}writeInverseCoefficients(i,t,e){const s=[],o=[];for(let r=0;r<(i==null?void 0:i.length);r++)r%2==0?s.push(i[r]):o.push(i[r]);t.inverseCoeffX=s,t.inverseCoeffY=o}get affectsPixelSize(){return this.polynomialOrder>0}forwardTransform(i){if(i.type==="point"){const t=me(this.forwardCoefficients,i,this.polynomialOrder);return new Pe({x:t.x,y:t.y,spatialReference:i.spatialReference})}return Le(this.forwardCoefficients,i,this.polynomialOrder)}inverseTransform(i){if(i.type==="point"){const t=me(this.inverseCoefficients,i,this.polynomialOrder);return new Pe({x:t.x,y:t.y,spatialReference:i.spatialReference})}return Le(this.inverseCoefficients,i,this.polynomialOrder)}clone(){return new fe({polynomialOrder:this.polynomialOrder,forwardCoefficients:this.forwardCoefficients?[...this.forwardCoefficients]:null,inverseCoefficients:this.inverseCoefficients?[...this.inverseCoefficients]:null})}};c([f({json:{write:!0}})],X.prototype,"polynomialOrder",void 0),c([f()],X.prototype,"forwardCoefficients",void 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