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EncodedPolyline: Extracted universal decode(encoded, dims) method

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This commit is contained in:
Tobias Bieniek
2012-12-27 23:07:31 +01:00
parent 2c5d4c75d4
commit c118d9884d
2 changed files with 70 additions and 17 deletions
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tests/Format/EncodedPolyline.html
+27 -3
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@@ -3,10 +3,19 @@
<script src="../OLLoader.js"></script>
<script type="text/javascript">
var basePoints = new Array(
new Array(3850000, -12020000),
new Array(4070000, -12095000),
new Array(4325200, -12645300)
);
var points = [
new OpenLayers.Geometry.Point(-120.2, 38.5),
new OpenLayers.Geometry.Point(-120.95, 40.7),
new OpenLayers.Geometry.Point(-126.45300000000002, 43.252)
new OpenLayers.Geometry.Point(basePoints[0][1] * 1e-5,
basePoints[0][0] * 1e-5),
new OpenLayers.Geometry.Point(basePoints[1][1] * 1e-5,
basePoints[1][0] * 1e-5),
new OpenLayers.Geometry.Point(basePoints[2][1] * 1e-5,
basePoints[2][0] * 1e-5)
];
var linestring = new OpenLayers.Feature.Vector(
@@ -45,6 +54,7 @@
t.plan(4);
var format = new OpenLayers.Format.EncodedPolyline();
t.ok(linestring.geometry.equals(format.read(encoded).geometry),
"format correctly reads encoded polyline");
@@ -63,6 +73,20 @@
"format correctly reads encoded polygon");
}
function test_Format_EncodedPolyline_decode(t) {
t.plan(6);
var format = new OpenLayers.Format.EncodedPolyline();
var decodedPoints = format.decode(encoded, 2);
for (i in decodedPoints) {
var point = basePoints[i];
var decodedPoint = decodedPoints[i];
t.eq(point[0], decodedPoint[0]);
t.eq(point[1], decodedPoint[1]);
}
}
</script>
</head>
<body>