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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:
488 bytes
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| 1 | import noop from "../noop.js";
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| 2 |
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| 3 | var x0 = Infinity,
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| 4 | y0 = x0,
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| 5 | x1 = -x0,
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| 6 | y1 = x1;
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| 7 |
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| 8 | var boundsStream = {
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| 9 | point: boundsPoint,
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| 10 | lineStart: noop,
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| 11 | lineEnd: noop,
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| 12 | polygonStart: noop,
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| 13 | polygonEnd: noop,
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| 14 | result: function() {
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| 15 | var bounds = [[x0, y0], [x1, y1]];
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| 16 | x1 = y1 = -(y0 = x0 = Infinity);
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| 17 | return bounds;
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| 18 | }
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| 19 | };
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| 20 |
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| 21 | function boundsPoint(x, y) {
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| 22 | if (x < x0) x0 = x;
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| 23 | if (x > x1) x1 = x;
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| 24 | if (y < y0) y0 = y;
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| 25 | if (y > y1) y1 = y;
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| 26 | }
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| 27 |
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| 28 | export default boundsStream;
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