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Last change
on this file since ba17441 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:
540 bytes
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| 1 | import clipRectangle from "./rectangle.js";
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| 2 |
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| 3 | export default function() {
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| 4 | var x0 = 0,
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| 5 | y0 = 0,
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| 6 | x1 = 960,
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| 7 | y1 = 500,
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| 8 | cache,
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| 9 | cacheStream,
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| 10 | clip;
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| 11 |
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| 12 | return clip = {
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| 13 | stream: function(stream) {
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| 14 | return cache && cacheStream === stream ? cache : cache = clipRectangle(x0, y0, x1, y1)(cacheStream = stream);
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| 15 | },
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| 16 | extent: function(_) {
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| 17 | return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], cache = cacheStream = null, clip) : [[x0, y0], [x1, y1]];
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| 18 | }
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| 19 | };
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| 20 | }
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