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Remove unused ol.format.Polyline.decodeFloat function

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This commit is contained in:
Frederic Junod
2014-02-27 11:48:02 +01:00
parent 6ad63b113d
commit b2b5e60f87
2 changed files with 13 additions and 27 deletions
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14
src/ol/format/polylineformat.js
View File

@@ -252,20 +252,6 @@ ol.format.Polyline.encodeFloat = function(num, opt_factor) {
};
/**
* Decode one single floating point number from an encoded string
*
* @param {string} encoded An encoded string.
* @param {number=} opt_factor The factor by which the result will be divided.
* @return {number} The decoded floating point number.
*/
ol.format.Polyline.decodeFloat = function(encoded, opt_factor) {
var factor = goog.isDef(opt_factor) ? opt_factor : 1e5;
var result = ol.format.Polyline.decodeSignedInteger(encoded);
return result / factor;
};
/**
* Encode one single signed integer and return an encoded string
*

26
test/spec/ol/format/polylineformat.test.js
View File

@@ -163,24 +163,24 @@ describe('ol.format.Polyline', function() {
describe('decodeFloat', function() {
it('returns expected value', function() {
var decodeFloat = ol.format.Polyline.decodeFloat;
var decodeFloats = ol.format.Polyline.decodeFloats;
expect(decodeFloat('?')).to.eql(0.00000);
expect(decodeFloat('@')).to.eql(-0.00001);
expect(decodeFloat('A')).to.eql(0.00001);
expect(decodeFloat('B')).to.eql(-0.00002);
expect(decodeFloat('C')).to.eql(0.00002);
expect(decodeFloat(']')).to.eql(0.00015);
expect(decodeFloat('^')).to.eql(-0.00016);
expect(decodeFloats('?')).to.eql([0.00000]);
expect(decodeFloats('@')).to.eql([-0.00001]);
expect(decodeFloats('A')).to.eql([0.00001]);
expect(decodeFloats('B')).to.eql([-0.00002]);
expect(decodeFloats('C')).to.eql([0.00002]);
expect(decodeFloats(']')).to.eql([0.00015]);
expect(decodeFloats('^')).to.eql([-0.00016]);
expect(decodeFloat('@', 10)).to.eql(-0.1);
expect(decodeFloat('A', 10)).to.eql(0.1);
expect(decodeFloats('@', 10)).to.eql([-0.1]);
expect(decodeFloats('A', 10)).to.eql([0.1]);
expect(decodeFloat('__@')).to.eql(16 * 32 / 1e5);
expect(decodeFloat('___@')).to.eql(16 * 32 * 32 / 1e5);
expect(decodeFloats('__@')).to.eql([16 * 32 / 1e5]);
expect(decodeFloats('___@')).to.eql([16 * 32 * 32 / 1e5]);
// from the "Encoded Polyline Algorithm Format" page at Google
expect(decodeFloat('`~oia@')).to.eql(-179.98321);
expect(decodeFloats('`~oia@')).to.eql([-179.98321]);
});
});