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Fix ScaleLine control for Projections in degrees

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This commit is contained in:
Pete Schmitt
2018-01-12 14:00:45 -07:00
parent 5cb983c760
commit acacad0515
2 changed files with 16 additions and 1 deletions
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15
test/spec/ol/control/scaleline.test.js
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@@ -298,6 +298,21 @@ describe('ol.control.ScaleLine', function() {
map.renderSync();
expect(ctrl.element_.innerText).to.be('100 mm');
});
it('Metric display works with Geographic (EPSG:4326) projection', function() {
var ctrl = new ScaleLine();
ctrl.setMap(map);
map.setView(new View({
center: [0, 0],
zoom: 0, /* min zoom */
projection: 'EPSG:4326'
}));
map.renderSync();
expect(ctrl.element_.innerText).to.be('10000 km');
map.getView().setZoom(28); /* max zoom */
map.renderSync();
expect(ctrl.element_.innerText).to.be('50 mm');
});
});
describe('latitude may affect scale line in EPSG:4326', function() {