1 line
11 KiB
JSON
1 line
11 KiB
JSON
{"ast":null,"code":"import { interpolate, interpolateRound, piecewise } from \"d3-interpolate\";\nimport { identity } from \"./continuous.js\";\nimport { initInterpolator } from \"./init.js\";\nimport { linearish } from \"./linear.js\";\nimport { loggish } from \"./log.js\";\nimport { copy } from \"./sequential.js\";\nimport { symlogish } from \"./symlog.js\";\nimport { powish } from \"./pow.js\";\nfunction transformer() {\n var x0 = 0,\n x1 = 0.5,\n x2 = 1,\n s = 1,\n t0,\n t1,\n t2,\n k10,\n k21,\n interpolator = identity,\n transform,\n clamp = false,\n unknown;\n function scale(x) {\n return isNaN(x = +x) ? unknown : (x = 0.5 + ((x = +transform(x)) - t1) * (s * x < s * t1 ? k10 : k21), interpolator(clamp ? Math.max(0, Math.min(1, x)) : x));\n }\n scale.domain = function (_) {\n return arguments.length ? ([x0, x1, x2] = _, t0 = transform(x0 = +x0), t1 = transform(x1 = +x1), t2 = transform(x2 = +x2), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1), s = t1 < t0 ? -1 : 1, scale) : [x0, x1, x2];\n };\n scale.clamp = function (_) {\n return arguments.length ? (clamp = !!_, scale) : clamp;\n };\n scale.interpolator = function (_) {\n return arguments.length ? (interpolator = _, scale) : interpolator;\n };\n function range(interpolate) {\n return function (_) {\n var r0, r1, r2;\n return arguments.length ? ([r0, r1, r2] = _, interpolator = piecewise(interpolate, [r0, r1, r2]), scale) : [interpolator(0), interpolator(0.5), interpolator(1)];\n };\n }\n scale.range = range(interpolate);\n scale.rangeRound = range(interpolateRound);\n scale.unknown = function (_) {\n return arguments.length ? (unknown = _, scale) : unknown;\n };\n return function (t) {\n transform = t, t0 = t(x0), t1 = t(x1), t2 = t(x2), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1), s = t1 < t0 ? -1 : 1;\n return scale;\n };\n}\nexport default function diverging() {\n var scale = linearish(transformer()(identity));\n scale.copy = function () {\n return copy(scale, diverging());\n };\n return initInterpolator.apply(scale, arguments);\n}\nexport function divergingLog() {\n var scale = loggish(transformer()).domain([0.1, 1, 10]);\n scale.copy = function () {\n return copy(scale, divergingLog()).base(scale.base());\n };\n return initInterpolator.apply(scale, arguments);\n}\nexport function divergingSymlog() {\n var scale = symlogish(transformer());\n scale.copy = function () {\n return copy(scale, divergingSymlog()).constant(scale.constant());\n };\n return initInterpolator.apply(scale, arguments);\n}\nexport function divergingPow() {\n var scale = powish(transformer());\n scale.copy = function () {\n return copy(scale, divergingPow()).exponent(scale.exponent());\n };\n return initInterpolator.apply(scale, arguments);\n}\nexport function divergingSqrt() {\n return divergingPow.apply(null, arguments).exponent(0.5);\n}","map":{"version":3,"names":["interpolate","interpolateRound","piecewise","identity","initInterpolator","linearish","loggish","copy","symlogish","powish","transformer","x0","x1","x2","s","t0","t1","t2","k10","k21","interpolator","transform","clamp","unknown","scale","x","isNaN","Math","max","min","domain","_","arguments","length","range","r0","r1","r2","rangeRound","t","diverging","apply","divergingLog","base","divergingSymlog","constant","divergingPow","exponent","divergingSqrt"],"sources":["/home/gnx/Desktop/ETB/ETB-FrontEnd/node_modules/d3-scale/src/diverging.js"],"sourcesContent":["import {interpolate, interpolateRound, piecewise} from \"d3-interpolate\";\nimport {identity} from \"./continuous.js\";\nimport {initInterpolator} from \"./init.js\";\nimport {linearish} from \"./linear.js\";\nimport {loggish} from \"./log.js\";\nimport {copy} from \"./sequential.js\";\nimport {symlogish} from \"./symlog.js\";\nimport {powish} from \"./pow.js\";\n\nfunction transformer() {\n var x0 = 0,\n x1 = 0.5,\n x2 = 1,\n s = 1,\n t0,\n t1,\n t2,\n k10,\n k21,\n interpolator = identity,\n transform,\n clamp = false,\n unknown;\n\n function scale(x) {\n return isNaN(x = +x) ? unknown : (x = 0.5 + ((x = +transform(x)) - t1) * (s * x < s * t1 ? k10 : k21), interpolator(clamp ? Math.max(0, Math.min(1, x)) : x));\n }\n\n scale.domain = function(_) {\n return arguments.length ? ([x0, x1, x2] = _, t0 = transform(x0 = +x0), t1 = transform(x1 = +x1), t2 = transform(x2 = +x2), k10 = t0 === t1 ? 0 : 0.5 / (t1 - t0), k21 = t1 === t2 ? 0 : 0.5 / (t2 - t1), s = t1 < t0 ? -1 : 1, scale) : [x0, x1, x2];\n };\n\n scale.clamp = function(_) {\n return arguments.length ? (clamp = !!_, scale) : clamp;\n };\n\n scale.interpolator = function(_) {\n return arguments.length ? (interpolator = _, scale) : interpolator;\n };\n\n function range(interpolate) {\n return function(_) {\n var r0, r1, r2;\n return arguments.length ? ([r0, r1, r2] = _, interpolator = piecewise(interpolate, [r0, r1, r2]), scale) : [interpolator(0), interpolator(0.5), interpolator(1)];\n };\n }\n\n scale.range = range(interpolate);\n\n scale.rangeRound = range(interpolateRound);\n\n scale.unknown = function(_) {\n return arguments.length ? 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