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Merge pull request #5534 from ahocevar/scaleline-docs

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Fix ScaleLine control documentation
This commit is contained in:
Andreas Hocevar
2016-07-02 21:36:53 +02:00
committed by GitHub
parent a30d4843cf c95c9846fb
commit d05f1ce743
1 changed files with 5 additions and 4 deletions
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9
src/ol/control/scalelinecontrol.js
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@@ -34,10 +34,11 @@ ol.control.ScaleLineUnits = {
/**
* @classdesc
* A control displaying rough x-axis distances, calculated for the center of the
* viewport.
* No scale line will be shown when the x-axis distance cannot be calculated in
* the view projection (e.g. at or beyond the poles in EPSG:4326).
* A control displaying rough y-axis distances, calculated for the center of the
* viewport. For conformal projections (e.g. EPSG:3857, the default view
* projection in OpenLayers), the scale is valid for all directions.
* No scale line will be shown when the y-axis distance of a pixel at the
* viewport center cannot be calculated in the view projection.
* By default the scale line will show in the bottom left portion of the map,
* but this can be changed by using the css selector `.ol-scale-line`.
*