1 line
9.4 KiB
JSON
1 line
9.4 KiB
JSON
{"ast":null,"code":"import { range as sequence } from \"d3-array\";\nimport { initRange } from \"./init.js\";\nimport ordinal from \"./ordinal.js\";\nexport default function band() {\n var scale = ordinal().unknown(undefined),\n domain = scale.domain,\n ordinalRange = scale.range,\n r0 = 0,\n r1 = 1,\n step,\n bandwidth,\n round = false,\n paddingInner = 0,\n paddingOuter = 0,\n align = 0.5;\n delete scale.unknown;\n function rescale() {\n var n = domain().length,\n reverse = r1 < r0,\n start = reverse ? r1 : r0,\n stop = reverse ? r0 : r1;\n step = (stop - start) / Math.max(1, n - paddingInner + paddingOuter * 2);\n if (round) step = Math.floor(step);\n start += (stop - start - step * (n - paddingInner)) * align;\n bandwidth = step * (1 - paddingInner);\n if (round) start = Math.round(start), bandwidth = Math.round(bandwidth);\n var values = sequence(n).map(function (i) {\n return start + step * i;\n });\n return ordinalRange(reverse ? values.reverse() : values);\n }\n scale.domain = function (_) {\n return arguments.length ? 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