Imports cased like the filename

2017-12-11 16:26:11 -07:00
parent 46fd03047b
commit 1cdb6a66f0
287 changed files with 1 additions and 2 deletions
@@ -0,0 +1,31 @@
+goog.provide('ol.proj.Units');
+
+
+/**
+ * Projection units: `'degrees'`, `'ft'`, `'m'`, `'pixels'`, `'tile-pixels'` or
+ * `'us-ft'`.
+ * @enum {string}
+ */
+ol.proj.Units = {
+  DEGREES: 'degrees',
+  FEET: 'ft',
+  METERS: 'm',
+  PIXELS: 'pixels',
+  TILE_PIXELS: 'tile-pixels',
+  USFEET: 'us-ft'
+};
+
+
+/**
+ * Meters per unit lookup table.
+ * @const
+ * @type {Object.<ol.proj.Units, number>}
+ * @api
+ */
+ol.proj.Units.METERS_PER_UNIT = {};
+// use the radius of the Normal sphere
+ol.proj.Units.METERS_PER_UNIT[ol.proj.Units.DEGREES] =
+    2 * Math.PI * 6370997 / 360;
+ol.proj.Units.METERS_PER_UNIT[ol.proj.Units.FEET] = 0.3048;
+ol.proj.Units.METERS_PER_UNIT[ol.proj.Units.METERS] = 1;
+ol.proj.Units.METERS_PER_UNIT[ol.proj.Units.USFEET] = 1200 / 3937;