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Last change
on this file since e4c61dd was e4c61dd, checked in by istevanoska <ilinastevanoska@…>, 6 months ago |
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Prototype 1.1
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-
Property mode
set to
100644
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File size:
431 bytes
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| 1 | export default function(series, order) {
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| 2 | if (!((n = series.length) > 0)) return;
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| 3 | for (var i, j = 0, d, dy, yp, yn, n, m = series[order[0]].length; j < m; ++j) {
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| 4 | for (yp = yn = 0, i = 0; i < n; ++i) {
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| 5 | if ((dy = (d = series[order[i]][j])[1] - d[0]) > 0) {
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| 6 | d[0] = yp, d[1] = yp += dy;
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| 7 | } else if (dy < 0) {
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| 8 | d[1] = yn, d[0] = yn += dy;
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| 9 | } else {
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| 10 | d[0] = 0, d[1] = dy;
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| 11 | }
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| 12 | }
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| 13 | }
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| 14 | }
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