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This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
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91
src/ol/control/ScaleLine.js
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@@ -1,15 +1,15 @@
goog.provide('ol.control.ScaleLine');
goog.require('ol');
goog.require('ol.Object');
goog.require('ol.asserts');
goog.require('ol.control.Control');
goog.require('ol.control.ScaleLineUnits');
goog.require('ol.css');
goog.require('ol.events');
goog.require('ol.proj');
goog.require('ol.proj.Units');
/**
* @module ol/control/ScaleLine
*/
import _ol_ from '../index.js';
import _ol_Object_ from '../Object.js';
import _ol_asserts_ from '../asserts.js';
import _ol_control_Control_ from '../control/Control.js';
import _ol_control_ScaleLineUnits_ from '../control/ScaleLineUnits.js';
import _ol_css_ from '../css.js';
import _ol_events_ from '../events.js';
import _ol_proj_ from '../proj.js';
import _ol_proj_Units_ from '../proj/Units.js';
/**
* @classdesc
@@ -26,7 +26,7 @@ goog.require('ol.proj.Units');
* @param {olx.control.ScaleLineOptions=} opt_options Scale line options.
* @api
*/
ol.control.ScaleLine = function(opt_options) {
var _ol_control_ScaleLine_ = function(opt_options) {
var options = opt_options ? opt_options : {};
@@ -44,7 +44,7 @@ ol.control.ScaleLine = function(opt_options) {
* @type {Element}
*/
this.element_ = document.createElement('DIV');
this.element_.className = className + ' ' + ol.css.CLASS_UNSELECTABLE;
this.element_.className = className + ' ' + _ol_css_.CLASS_UNSELECTABLE;
this.element_.appendChild(this.innerElement_);
/**
@@ -77,30 +77,31 @@ ol.control.ScaleLine = function(opt_options) {
*/
this.renderedHTML_ = '';
var render = options.render ? options.render : ol.control.ScaleLine.render;
var render = options.render ? options.render : _ol_control_ScaleLine_.render;
ol.control.Control.call(this, {
_ol_control_Control_.call(this, {
element: this.element_,
render: render,
target: options.target
});
ol.events.listen(
this, ol.Object.getChangeEventType(ol.control.ScaleLine.Property_.UNITS),
_ol_events_.listen(
this, _ol_Object_.getChangeEventType(_ol_control_ScaleLine_.Property_.UNITS),
this.handleUnitsChanged_, this);
this.setUnits(/** @type {ol.control.ScaleLineUnits} */ (options.units) ||
ol.control.ScaleLineUnits.METRIC);
_ol_control_ScaleLineUnits_.METRIC);
};
ol.inherits(ol.control.ScaleLine, ol.control.Control);
_ol_.inherits(_ol_control_ScaleLine_, _ol_control_Control_);
/**
* @const
* @type {Array.<number>}
*/
ol.control.ScaleLine.LEADING_DIGITS = [1, 2, 5];
_ol_control_ScaleLine_.LEADING_DIGITS = [1, 2, 5];
/**
@@ -110,9 +111,10 @@ ol.control.ScaleLine.LEADING_DIGITS = [1, 2, 5];
* @observable
* @api
*/
ol.control.ScaleLine.prototype.getUnits = function() {
return /** @type {ol.control.ScaleLineUnits|undefined} */ (
this.get(ol.control.ScaleLine.Property_.UNITS));
_ol_control_ScaleLine_.prototype.getUnits = function() {
return (
/** @type {ol.control.ScaleLineUnits|undefined} */ this.get(_ol_control_ScaleLine_.Property_.UNITS)
);
};
@@ -122,7 +124,7 @@ ol.control.ScaleLine.prototype.getUnits = function() {
* @this {ol.control.ScaleLine}
* @api
*/
ol.control.ScaleLine.render = function(mapEvent) {
_ol_control_ScaleLine_.render = function(mapEvent) {
var frameState = mapEvent.frameState;
if (!frameState) {
this.viewState_ = null;
@@ -136,7 +138,7 @@ ol.control.ScaleLine.render = function(mapEvent) {
/**
* @private
*/
ol.control.ScaleLine.prototype.handleUnitsChanged_ = function() {
_ol_control_ScaleLine_.prototype.handleUnitsChanged_ = function() {
this.updateElement_();
};
@@ -147,15 +149,15 @@ ol.control.ScaleLine.prototype.handleUnitsChanged_ = function() {
* @observable
* @api
*/
ol.control.ScaleLine.prototype.setUnits = function(units) {
this.set(ol.control.ScaleLine.Property_.UNITS, units);
_ol_control_ScaleLine_.prototype.setUnits = function(units) {
this.set(_ol_control_ScaleLine_.Property_.UNITS, units);
};
/**
* @private
*/
ol.control.ScaleLine.prototype.updateElement_ = function() {
_ol_control_ScaleLine_.prototype.updateElement_ = function() {
var viewState = this.viewState_;
if (!viewState) {
@@ -169,20 +171,20 @@ ol.control.ScaleLine.prototype.updateElement_ = function() {
var center = viewState.center;
var projection = viewState.projection;
var units = this.getUnits();
var pointResolutionUnits = units == ol.control.ScaleLineUnits.DEGREES ?
ol.proj.Units.DEGREES :
ol.proj.Units.METERS;
var pointResolutionUnits = units == _ol_control_ScaleLineUnits_.DEGREES ?
_ol_proj_Units_.DEGREES :
_ol_proj_Units_.METERS;
var pointResolution =
ol.proj.getPointResolution(projection, viewState.resolution, center, pointResolutionUnits);
if (units != ol.control.ScaleLineUnits.DEGREES) {
_ol_proj_.getPointResolution(projection, viewState.resolution, center, pointResolutionUnits);
if (units != _ol_control_ScaleLineUnits_.DEGREES) {
pointResolution *= projection.getMetersPerUnit();
}
var nominalCount = this.minWidth_ * pointResolution;
var suffix = '';
if (units == ol.control.ScaleLineUnits.DEGREES) {
var metersPerDegree = ol.proj.METERS_PER_UNIT[ol.proj.Units.DEGREES];
if (projection.getUnits() == ol.proj.Units.DEGREES) {
if (units == _ol_control_ScaleLineUnits_.DEGREES) {
var metersPerDegree = _ol_proj_.METERS_PER_UNIT[_ol_proj_Units_.DEGREES];
if (projection.getUnits() == _ol_proj_Units_.DEGREES) {
nominalCount *= metersPerDegree;
} else {
pointResolution /= metersPerDegree;
@@ -196,7 +198,7 @@ ol.control.ScaleLine.prototype.updateElement_ = function() {
} else {
suffix = '\u00b0'; // degrees
}
} else if (units == ol.control.ScaleLineUnits.IMPERIAL) {
} else if (units == _ol_control_ScaleLineUnits_.IMPERIAL) {
if (nominalCount < 0.9144) {
suffix = 'in';
pointResolution /= 0.0254;
@@ -207,10 +209,10 @@ ol.control.ScaleLine.prototype.updateElement_ = function() {
suffix = 'mi';
pointResolution /= 1609.344;
}
} else if (units == ol.control.ScaleLineUnits.NAUTICAL) {
} else if (units == _ol_control_ScaleLineUnits_.NAUTICAL) {
pointResolution /= 1852;
suffix = 'nm';
} else if (units == ol.control.ScaleLineUnits.METRIC) {
} else if (units == _ol_control_ScaleLineUnits_.METRIC) {
if (nominalCount < 0.001) {
suffix = 'μm';
pointResolution *= 1000000;
@@ -223,7 +225,7 @@ ol.control.ScaleLine.prototype.updateElement_ = function() {
suffix = 'km';
pointResolution /= 1000;
}
} else if (units == ol.control.ScaleLineUnits.US) {
} else if (units == _ol_control_ScaleLineUnits_.US) {
if (nominalCount < 0.9144) {
suffix = 'in';
pointResolution *= 39.37;
@@ -235,14 +237,14 @@ ol.control.ScaleLine.prototype.updateElement_ = function() {
pointResolution /= 1609.3472;
}
} else {
ol.asserts.assert(false, 33); // Invalid units
_ol_asserts_.assert(false, 33); // Invalid units
}
var i = 3 * Math.floor(
Math.log(this.minWidth_ * pointResolution) / Math.log(10));
var count, width;
while (true) {
count = ol.control.ScaleLine.LEADING_DIGITS[((i % 3) + 3) % 3] *
count = _ol_control_ScaleLine_.LEADING_DIGITS[((i % 3) + 3) % 3] *
Math.pow(10, Math.floor(i / 3));
width = Math.round(count / pointResolution);
if (isNaN(width)) {
@@ -278,6 +280,7 @@ ol.control.ScaleLine.prototype.updateElement_ = function() {
* @enum {string}
* @private
*/
ol.control.ScaleLine.Property_ = {
_ol_control_ScaleLine_.Property_ = {
UNITS: 'units'
};
export default _ol_control_ScaleLine_;