@arcgis/core/layers/effects/colorMatrixFunctions.js

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

/*
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See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{set as t,transpose as r}from"../../core/libs/gl-matrix-2/math/mat4.js";const n=(n,o)=>{const s=t(n,o,0,0,0,0,o,0,0,0,0,o,0,0,0,0,1);return r(s,s)},o=(n,o)=>{const s=t(n,o,0,0,.5-.5*o,0,o,0,.5-.5*o,0,0,o,.5-.5*o,0,0,0,1);return r(s,s)},s=(n,o)=>{const s=1-o,c=t(n,.2126+.7874*s,.7152-.7152*s,.0722-.0722*s,0,.2126-.2126*s,.7152+.2848*s,.0722-.0722*s,0,.2126-.2126*s,.7152-.7152*s,.0722+.9278*s,0,0,0,0,1);return r(c,c)},c=(n,o)=>{const s=Math.sin(o*Math.PI/180),c=Math.cos(o*Math.PI/180),e=t(n,.213+.787*c-.213*s,.715-.715*c-.715*s,.072-.072*c+.928*s,0,.213-.213*c+.143*s,.715+.285*c+.14*s,.072-.072*c-.283*s,0,.213-.213*c-.787*s,.715-.715*c+.715*s,.072+.928*c+.072*s,0,0,0,0,1);return r(e,e)},e=(n,o)=>{const s=1-2*o,c=t(n,s,0,0,o,0,s,0,o,0,0,s,o,0,0,0,1);return r(c,c)},a=(n,o)=>{const s=t(n,.213+.787*o,.715-.715*o,.072-.072*o,0,.213-.213*o,.715+.285*o,.072-.072*o,0,.213-.213*o,.715-.715*o,.072+.928*o,0,0,0,0,1);return r(s,s)},u=(n,o)=>{const s=1-o,c=t(n,.393+.607*s,.769-.769*s,.189-.189*s,0,.349-.349*s,.686+.314*s,.168-.168*s,0,.272-.272*s,.534-.534*s,.131+.869*s,0,0,0,0,1);return r(c,c)};export{n as brightness,o as contrast,s as grayscale,e as invert,c as rotateHue,a as saturate,u as sepia};