@allmaps/transform - npm Package Compare versions

Comparing version 0.0.1-alpha.1 to 0.0.1-alpha.2

dist/transform.min.js

@@ -1,3 +0,3 @@
-// https://allmaps.org v0.0.1-alpha.1 Copyright 2021 Bert Spaan
+// https://allmaps.org v0.0.1-alpha.2 Copyright 2021 Bert Spaan
 !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).transform={})}(this,(function(e){"use strict";const t=Number.POSITIVE_INFINITY,n="PARAMETER ERROR",r="INTERNAL ERROR",o="NOT SOLVABLE",f="NOT ENOUGH POINTS";class s{constructor(e,t,n,r){this.dfGCPPixel=e,this.dfGCPLine=t,this.dfGCPX=n,this.dfGCPY=r}}class i{}class a{constructor(){this.adfToGeoX=[],this.adfToGeoY=[],this.adfFromGeoX=[],this.adfFromGeoY=[]}}class c{constructor(e=0){this.n=e,this.v=[]}getM(e,t){return this.v[(e-1)*this.n+t-1]}setM(e,t,n){this.v[(e-1)*this.n+t-1]=n}}function u(e,t,r){return function(e,t,r,o,f,s){const c=e.length;let u=new i,d=0,M=0,h=0,G=0;0===t&&(t=c>=10||c>=6?2:1);const w=new a;if(w.bReversed=r,w.nOrder=t,w.bRefine=o,w.dfTolerance=f,w.nMinimumGcps=s,w.nRefCount=1,w.pasGCPList=e,w.nGCPCount=c,0===c)throw new Error("NOT ENOUGH POINTS");if(o)throw new Error("remove_outliers not implemented");{let r=[],o=[],f=[],s=[],i=[];for(let t=0;t<c;t++)i[t]=1,r[t]=e[t].dfGCPX,o[t]=e[t].dfGCPY,f[t]=e[t].dfGCPPixel,s[t]=e[t].dfGCPLine,d+=e[t].dfGCPPixel,M+=e[t].dfGCPLine,h+=e[t].dfGCPX,G+=e[t].dfGCPY;w.x1Mean=d/c,w.y1Mean=M/c,w.x2Mean=h/c,w.y2Mean=G/c,u.count=c,u.e1=f,u.n1=s,u.e2=r,u.n2=o,u.status=i,function(e,t,r,o,f,s,i){let a;if(i<1||i>3)throw new Error(n);l(t,e.x1Mean,e.y1Mean,r,o,i),a=t.e1,t.e1=t.e2,t.e2=a,a=t.n1,t.n1=t.n2,t.n2=a,l(t,e.x2Mean,e.y2Mean,f,s,i),a=t.e1,t.e1=t.e2,t.e2=a,a=t.n1,t.n1=t.n2,t.n2=a}(w,u,w.adfToGeoX,w.adfToGeoY,w.adfFromGeoX,w.adfFromGeoY,t)}return w}(e,t,r,!1,-1,-1)}function l(e,t,n,o,s,i){const a=new c,u=[],l=[];let h=0,G=0;for(G=h=0;G<e.count;G++)e.status[G]>0&&h++;if(a.n=(i+1)*(i+2)/2,h<a.n)throw new Error(f);a.v=[],h===a.n?function(e,t,n,o,f,s,i,a){let c=1;for(let r=0;r<e.count;r++)if(e.status[r]>0){for(let f=1;f<=t.n;f++)t.setM(c,f,M(f,e.e1[r]-n,e.n1[r]-o));f[c-1]=e.e2[r],s[c-1]=e.n2[r],c++}if(c-1!==t.n)throw new Error(r);d(t,f,s,i,a)}(e,a,t,n,u,l,o,s):function(e,t,n,o,f,s,i,a){let c=0;for(let e=1;e<=t.n;e++){for(let n=e;n<=t.n;n++)t.setM(e,n,0);f[e-1]=s[e-1]=0}for(let r=0;r<e.count;r++)if(e.status[r]>0){c++;for(let i=1;i<=t.n;i++){for(let f=i;f<=t.n;f++)t.setM(i,f,t.getM(i,f)+M(i,e.e1[r]-n,e.n1[r]-o)*M(f,e.e1[r]-n,e.n1[r]-o));f[i-1]+=e.e2[r]*M(i,e.e1[r]-n,e.n1[r]-o),s[i-1]+=e.n2[r]*M(i,e.e1[r]-n,e.n1[r]-o)}}if(c<=t.n)throw new Error(r);for(let e=2;e<=t.n;e++)for(let n=1;n<e;n++)t.setM(e,n,t.getM(n,e));d(t,f,s,i,a)}(e,a,t,n,u,l,o,s)}function d(e,t,n,r,f){for(let r=1;r<=e.n;r++){let f=r,s=e.getM(r,f),i=r;for(let t=r+1;t<=e.n;t++)Math.abs(e.getM(t,f))>Math.abs(s)&&(s=e.getM(t,f),i=t);if(0===s)throw new Error(o);if(i!==r){for(let t=1;t<=e.n;t++){const n=e.getM(i,t),o=e.getM(r,t);e.setM(i,t,o),e.setM(r,t,n)}const o=t[i-1],f=t[r-1];t[r-1]=o,t[i-1]=f;const s=n[i-1],a=n[r-1];n[i-1]=a,n[r-1]=s}for(let o=1;o<=e.n;o++)if(o!==r){const i=e.getM(o,f)/s;for(let t=f;t<=e.n;t++){const n=i*e.getM(r,t);e.setM(o,t,e.getM(o,t)-n)}t[o-1]-=i*t[r-1],n[o-1]-=i*n[r-1]}}for(let o=1;o<=e.n;o++)r[o-1]=t[o-1]/e.getM(o,o),f[o-1]=n[o-1]/e.getM(o,o)}function M(e,t,n){switch(e){case 1:return 1;case 2:return t;case 3:return n;case 4:return t*t;case 5:return t*n;case 6:return n*n;case 7:return t*t*t;case 8:return t*t*n;case 9:return t*n*n;case 10:return n*n*n}return 0}function h(e,n,r){const o=r.length,f=e,s=[];f.bReversed&&(n=!n);for(let e=0;e<o;e++){if(r[e].x===t||r[e].y===t)throw new Error("HUGE_VAL");let o;o=n?G(r[e].x-f.x2Mean,r[e].y-f.y2Mean,f.adfFromGeoX,f.adfFromGeoY,f.nOrder):G(r[e].x-f.x1Mean,r[e].y-f.y1Mean,f.adfToGeoX,f.adfToGeoY,f.nOrder),s[e]={x:o[0],y:o[1]}}return s}function G(e,t,r,o,f){let s,i,a=0,c=0,u=0,l=0,d=0,M=0,h=0;if(1===f)return s=r[0]+r[1]*e+r[2]*t,i=o[0]+o[1]*e+o[2]*t,[s,i];if(2===f)return d=e*e,h=t*t,M=e*t,s=r[0]+r[1]*e+r[2]*t+r[3]*d+r[4]*M+r[5]*h,i=o[0]+o[1]*e+o[2]*t+o[3]*d+o[4]*M+o[5]*h,[s,i];if(3===f)return d=e*e,M=e*t,h=t*t,a=e*d,c=d*t,u=e*h,l=t*h,s=r[0]+r[1]*e+r[2]*t+r[3]*d+r[4]*M+r[5]*h+r[6]*a+r[7]*c+r[8]*u+r[9]*l,i=o[0]+o[1]*e+o[2]*t+o[3]*d+o[4]*M+o[5]*h+o[6]*a+o[7]*c+o[8]*u+o[9]*l,[s,i];throw new Error(n)}e.createTransformer=function(e){return u(e.map((e=>new s(e.image[0],e.image[1],e.world[1],e.world[0]))),0,!1)},e.toImage=function(e,t){const n=h(e,!0,[{x:t[1],y:t[0]}]);return[n[0].x,n[0].y]},e.toWorld=function(e,t){const n=h(e,!1,[{x:t[0],y:t[1]}]);return[n[0].y,n[0].x]}}));
 //# sourceMappingURL=transform.min.js.map

package.json

 {
   "name": "@allmaps/transform",
-  "version": "0.0.1-alpha.1",
+  "version": "0.0.1-alpha.2",
   "author": {
@@ -12,2 +12,4 @@ "name": "Bert Spaan",
   "module": "dist/esm/index.js",
+  "unpkg": "dist/transform.min.js",
+  "jsdelivr": "dist/transform.min.js",
   "files": [
@@ -14,0 +16,0 @@ "dist"

No alert changes

Improved metrics

Total package byte prevSize

126572

increased by0.06%

No dependency changes