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<!doctype html> <html lang="en"> <head> <title>Code coverage report for ol/geom/flat/containsflatgeom.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../../prettify.css" /> <link rel="stylesheet" href="../../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../../index.html">all files</a> / <a href="index.html">ol/geom/flat/</a> containsflatgeom.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 73.81% Statements 31/42 </div> <div class='fl pad1y space-right2'> 64.29% Branches 9/14 </div> <div class='fl pad1y space-right2'> 80% Functions 4/5 </div> <div class='fl pad1y space-right2'> 73.81% Lines 31/42 </div> </div> </div> <div class='status-line medium'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115</td><td class="line-coverage quiet">1×   1× 1×                     1×   15×         27×     15×                         1×     90× 90× 90× 90× 318× 318× 318×   318× 70×   318× 318×   90×                         1×   13× 13×     13×   5×   8× 8× 10×   4×     4×                         1×                                  </td><td class="text"><pre class="prettyprint lang-js">goog.provide('ol.geom.flat.contains');   goog.require('goog.asserts'); goog.require('ol.extent');     /** * @param {Array.<number>} flatCoordinates Flat coordinates. * @param {number} offset Offset. * @param {number} end End. * @param {number} stride Stride. * @param {ol.Extent} extent Extent. * @return {boolean} Contains extent. */ ol.geom.flat.contains.linearRingContainsExtent = function(flatCoordinates, offset, end, stride, extent) { var outside = ol.extent.forEachCorner(extent, /** * @param {ol.Coordinate} coordinate Coordinate. */ function(coordinate) { return !ol.geom.flat.contains.linearRingContainsXY(flatCoordinates, offset, end, stride, coordinate[0], coordinate[1]); }); return !outside; };     /** * @param {Array.<number>} flatCoordinates Flat coordinates. * @param {number} offset Offset. * @param {number} end End. * @param {number} stride Stride. * @param {number} x X. * @param {number} y Y. * @return {boolean} Contains (x, y). */ ol.geom.flat.contains.linearRingContainsXY = function(flatCoordinates, offset, end, stride, x, y) { // http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/pnpoly.html var contains = false; var x1 = flatCoordinates[end - stride]; var y1 = flatCoordinates[end - stride + 1]; for (; offset < end; offset += stride) { var x2 = flatCoordinates[offset]; var y2 = flatCoordinates[offset + 1]; var intersect = ((y1 > y) != (y2 > y)) && (x < (x2 - x1) * (y - y1) / (y2 - y1) + x1); if (intersect) { contains = !contains; } x1 = x2; y1 = y2; } return contains; };     /** * @param {Array.<number>} flatCoordinates Flat coordinates. * @param {number} offset Offset. * @param {Array.<number>} ends Ends. * @param {number} stride Stride. * @param {number} x X. * @param {number} y Y. * @return {boolean} Contains (x, y). */ ol.geom.flat.contains.linearRingsContainsXY = function(flatCoordinates, offset, ends, stride, x, y) { goog.asserts.assert(ends.length > 0, 'ends should not be an empty array'); Iif (ends.length === 0) { return false; } if (!ol.geom.flat.contains.linearRingContainsXY( flatCoordinates, offset, ends[0], stride, x, y)) { return false; } var i, ii; for (i = 1, ii = ends.length; i < ii; ++i) { if (ol.geom.flat.contains.linearRingContainsXY( flatCoordinates, ends[i - 1], ends[i], stride, x, y)) { return false; } } return true; };     /** * @param {Array.<number>} flatCoordinates Flat coordinates. * @param {number} offset Offset. * @param {Array.<Array.<number>>} endss Endss. * @param {number} stride Stride. * @param {number} x X. * @param {number} y Y. * @return {boolean} Contains (x, y). */ ol.geom.flat.contains.linearRingssContainsXY = function(flatCoordinates, offset, endss, stride, x, y) { goog.asserts.assert(endss.length > 0, 'endss should not be an empty array'); if (endss.length === 0) { return false; } var i, ii; for (i = 0, ii = endss.length; i < ii; ++i) { var ends = endss[i]; if (ol.geom.flat.contains.linearRingsContainsXY( flatCoordinates, offset, ends, stride, x, y)) { return true; } offset = ends[ends.length - 1]; } return false; };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Fri Nov 06 2015 19:36:11 GMT+0100 (CET) </div> </div> <script src="../../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); 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