33 lines
661 B
JavaScript
33 lines
661 B
JavaScript
var isArray = require('../type/is-array');
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module.exports = function parseRadius(radius) {
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var r1 = 0,
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r2 = 0,
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r3 = 0,
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r4 = 0;
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if (isArray(radius)) {
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if (radius.length === 1) {
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r1 = r2 = r3 = r4 = radius[0];
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} else if (radius.length === 2) {
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r1 = r3 = radius[0];
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r2 = r4 = radius[1];
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} else if (radius.length === 3) {
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r1 = radius[0];
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r2 = r4 = radius[1];
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r3 = radius[2];
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} else {
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r1 = radius[0];
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r2 = radius[1];
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r3 = radius[2];
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r4 = radius[3];
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}
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} else {
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r1 = r2 = r3 = r4 = radius;
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}
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return {
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r1: r1,
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r2: r2,
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r3: r3,
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r4: r4
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};
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}; |