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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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src/ol/Graticule.js
+69 -68
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@@ -1,18 +1,18 @@
goog.provide('ol.Graticule');
goog.require('ol.coordinate');
goog.require('ol.extent');
goog.require('ol.geom.GeometryLayout');
goog.require('ol.geom.LineString');
goog.require('ol.geom.Point');
goog.require('ol.geom.flat.geodesic');
goog.require('ol.math');
goog.require('ol.proj');
goog.require('ol.render.EventType');
goog.require('ol.style.Fill');
goog.require('ol.style.Stroke');
goog.require('ol.style.Text');
/**
* @module ol/Graticule
*/
import _ol_coordinate_ from './coordinate.js';
import _ol_extent_ from './extent.js';
import _ol_geom_GeometryLayout_ from './geom/GeometryLayout.js';
import _ol_geom_LineString_ from './geom/LineString.js';
import _ol_geom_Point_ from './geom/Point.js';
import _ol_geom_flat_geodesic_ from './geom/flat/geodesic.js';
import _ol_math_ from './math.js';
import _ol_proj_ from './proj.js';
import _ol_render_EventType_ from './render/EventType.js';
import _ol_style_Fill_ from './style/Fill.js';
import _ol_style_Stroke_ from './style/Stroke.js';
import _ol_style_Text_ from './style/Text.js';
/**
* Render a grid for a coordinate system on a map.
@@ -20,7 +20,7 @@ goog.require('ol.style.Text');
* @param {olx.GraticuleOptions=} opt_options Options.
* @api
*/
ol.Graticule = function(opt_options) {
var _ol_Graticule_ = function(opt_options) {
var options = opt_options || {};
/**
@@ -113,7 +113,7 @@ ol.Graticule = function(opt_options) {
* @private
*/
this.strokeStyle_ = options.strokeStyle !== undefined ?
options.strokeStyle : ol.Graticule.DEFAULT_STROKE_STYLE_;
options.strokeStyle : _ol_Graticule_.DEFAULT_STROKE_STYLE_;
/**
* @type {ol.TransformFunction|undefined}
@@ -146,7 +146,7 @@ ol.Graticule = function(opt_options) {
this.parallelsLabels_ = null;
if (options.showLabels == true) {
var degreesToString = ol.coordinate.degreesToStringHDMS;
var degreesToString = _ol_coordinate_.degreesToStringHDMS;
/**
* @type {null|function(number):string}
@@ -185,13 +185,13 @@ ol.Graticule = function(opt_options) {
* @private
*/
this.lonLabelStyle_ = options.lonLabelStyle !== undefined ? options.lonLabelStyle :
new ol.style.Text({
new _ol_style_Text_({
font: '12px Calibri,sans-serif',
textBaseline: 'bottom',
fill: new ol.style.Fill({
fill: new _ol_style_Fill_({
color: 'rgba(0,0,0,1)'
}),
stroke: new ol.style.Stroke({
stroke: new _ol_style_Stroke_({
color: 'rgba(255,255,255,1)',
width: 3
})
@@ -202,13 +202,13 @@ ol.Graticule = function(opt_options) {
* @private
*/
this.latLabelStyle_ = options.latLabelStyle !== undefined ? options.latLabelStyle :
new ol.style.Text({
new _ol_style_Text_({
font: '12px Calibri,sans-serif',
textAlign: 'end',
fill: new ol.style.Fill({
fill: new _ol_style_Fill_({
color: 'rgba(0,0,0,1)'
}),
stroke: new ol.style.Stroke({
stroke: new _ol_style_Stroke_({
color: 'rgba(255,255,255,1)',
width: 3
})
@@ -227,7 +227,7 @@ ol.Graticule = function(opt_options) {
* @private
* @const
*/
ol.Graticule.DEFAULT_STROKE_STYLE_ = new ol.style.Stroke({
_ol_Graticule_.DEFAULT_STROKE_STYLE_ = new _ol_style_Stroke_({
color: 'rgba(0,0,0,0.2)'
});
@@ -237,7 +237,7 @@ ol.Graticule.DEFAULT_STROKE_STYLE_ = new ol.style.Stroke({
* @type {Array.<number>}
* @private
*/
ol.Graticule.intervals_ = [90, 45, 30, 20, 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05,
_ol_Graticule_.intervals_ = [90, 45, 30, 20, 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05,
0.01, 0.005, 0.002, 0.001];
@@ -251,10 +251,10 @@ ol.Graticule.intervals_ = [90, 45, 30, 20, 10, 5, 2, 1, 0.5, 0.2, 0.1, 0.05,
* @return {number} Index.
* @private
*/
ol.Graticule.prototype.addMeridian_ = function(lon, minLat, maxLat, squaredTolerance, extent, index) {
_ol_Graticule_.prototype.addMeridian_ = function(lon, minLat, maxLat, squaredTolerance, extent, index) {
var lineString = this.getMeridian_(lon, minLat, maxLat,
squaredTolerance, index);
if (ol.extent.intersects(lineString.getExtent(), extent)) {
if (_ol_extent_.intersects(lineString.getExtent(), extent)) {
if (this.meridiansLabels_) {
var textPoint = this.getMeridianPoint_(lineString, extent, index);
this.meridiansLabels_[index] = {
@@ -274,16 +274,16 @@ ol.Graticule.prototype.addMeridian_ = function(lon, minLat, maxLat, squaredToler
* @return {ol.geom.Point} Meridian point.
* @private
*/
ol.Graticule.prototype.getMeridianPoint_ = function(lineString, extent, index) {
_ol_Graticule_.prototype.getMeridianPoint_ = function(lineString, extent, index) {
var flatCoordinates = lineString.getFlatCoordinates();
var clampedBottom = Math.max(extent[1], flatCoordinates[1]);
var clampedTop = Math.min(extent[3], flatCoordinates[flatCoordinates.length - 1]);
var lat = ol.math.clamp(
var lat = _ol_math_.clamp(
extent[1] + Math.abs(extent[1] - extent[3]) * this.lonLabelPosition_,
clampedBottom, clampedTop);
var coordinate = [flatCoordinates[0], lat];
var point = this.meridiansLabels_[index] !== undefined ?
this.meridiansLabels_[index].geom : new ol.geom.Point(null);
this.meridiansLabels_[index].geom : new _ol_geom_Point_(null);
point.setCoordinates(coordinate);
return point;
};
@@ -299,10 +299,10 @@ ol.Graticule.prototype.getMeridianPoint_ = function(lineString, extent, index) {
* @return {number} Index.
* @private
*/
ol.Graticule.prototype.addParallel_ = function(lat, minLon, maxLon, squaredTolerance, extent, index) {
_ol_Graticule_.prototype.addParallel_ = function(lat, minLon, maxLon, squaredTolerance, extent, index) {
var lineString = this.getParallel_(lat, minLon, maxLon, squaredTolerance,
index);
if (ol.extent.intersects(lineString.getExtent(), extent)) {
if (_ol_extent_.intersects(lineString.getExtent(), extent)) {
if (this.parallelsLabels_) {
var textPoint = this.getParallelPoint_(lineString, extent, index);
this.parallelsLabels_[index] = {
@@ -323,16 +323,16 @@ ol.Graticule.prototype.addParallel_ = function(lat, minLon, maxLon, squaredToler
* @return {ol.geom.Point} Parallel point.
* @private
*/
ol.Graticule.prototype.getParallelPoint_ = function(lineString, extent, index) {
_ol_Graticule_.prototype.getParallelPoint_ = function(lineString, extent, index) {
var flatCoordinates = lineString.getFlatCoordinates();
var clampedLeft = Math.max(extent[0], flatCoordinates[0]);
var clampedRight = Math.min(extent[2], flatCoordinates[flatCoordinates.length - 2]);
var lon = ol.math.clamp(
var lon = _ol_math_.clamp(
extent[0] + Math.abs(extent[0] - extent[2]) * this.latLabelPosition_,
clampedLeft, clampedRight);
var coordinate = [lon, flatCoordinates[1]];
var point = this.parallelsLabels_[index] !== undefined ?
this.parallelsLabels_[index].geom : new ol.geom.Point(null);
this.parallelsLabels_[index].geom : new _ol_geom_Point_(null);
point.setCoordinates(coordinate);
return point;
};
@@ -345,7 +345,7 @@ ol.Graticule.prototype.getParallelPoint_ = function(lineString, extent, index) {
* @param {number} squaredTolerance Squared tolerance.
* @private
*/
ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, squaredTolerance) {
_ol_Graticule_.prototype.createGraticule_ = function(extent, center, resolution, squaredTolerance) {
var interval = this.getInterval_(resolution);
if (interval == -1) {
@@ -372,7 +372,7 @@ ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, s
Math.min(extent[3], this.maxLatP_)
];
validExtent = ol.proj.transformExtent(validExtent, this.projection_,
validExtent = _ol_proj_.transformExtent(validExtent, this.projection_,
'EPSG:4326');
var maxLat = validExtent[3];
var maxLon = validExtent[2];
@@ -382,7 +382,7 @@ ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, s
// Create meridians
centerLon = Math.floor(centerLon / interval) * interval;
lon = ol.math.clamp(centerLon, this.minLon_, this.maxLon_);
lon = _ol_math_.clamp(centerLon, this.minLon_, this.maxLon_);
idx = this.addMeridian_(lon, minLat, maxLat, squaredTolerance, extent, 0);
@@ -392,7 +392,7 @@ ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, s
idx = this.addMeridian_(lon, minLat, maxLat, squaredTolerance, extent, idx);
}
lon = ol.math.clamp(centerLon, this.minLon_, this.maxLon_);
lon = _ol_math_.clamp(centerLon, this.minLon_, this.maxLon_);
cnt = 0;
while (lon != this.maxLon_ && cnt++ < maxLines) {
@@ -408,7 +408,7 @@ ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, s
// Create parallels
centerLat = Math.floor(centerLat / interval) * interval;
lat = ol.math.clamp(centerLat, this.minLat_, this.maxLat_);
lat = _ol_math_.clamp(centerLat, this.minLat_, this.maxLat_);
idx = this.addParallel_(lat, minLon, maxLon, squaredTolerance, extent, 0);
@@ -418,7 +418,7 @@ ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, s
idx = this.addParallel_(lat, minLon, maxLon, squaredTolerance, extent, idx);
}
lat = ol.math.clamp(centerLat, this.minLat_, this.maxLat_);
lat = _ol_math_.clamp(centerLat, this.minLat_, this.maxLat_);
cnt = 0;
while (lat != this.maxLat_ && cnt++ < maxLines) {
@@ -439,7 +439,7 @@ ol.Graticule.prototype.createGraticule_ = function(extent, center, resolution, s
* @return {number} The interval in degrees.
* @private
*/
ol.Graticule.prototype.getInterval_ = function(resolution) {
_ol_Graticule_.prototype.getInterval_ = function(resolution) {
var centerLon = this.projectionCenterLonLat_[0];
var centerLat = this.projectionCenterLonLat_[1];
var interval = -1;
@@ -449,8 +449,8 @@ ol.Graticule.prototype.getInterval_ = function(resolution) {
var p1 = [];
/** @type {Array.<number>} **/
var p2 = [];
for (i = 0, ii = ol.Graticule.intervals_.length; i < ii; ++i) {
delta = ol.Graticule.intervals_[i] / 2;
for (i = 0, ii = _ol_Graticule_.intervals_.length; i < ii; ++i) {
delta = _ol_Graticule_.intervals_[i] / 2;
p1[0] = centerLon - delta;
p1[1] = centerLat - delta;
p2[0] = centerLon + delta;
@@ -461,7 +461,7 @@ ol.Graticule.prototype.getInterval_ = function(resolution) {
if (dist <= target) {
break;
}
interval = ol.Graticule.intervals_[i];
interval = _ol_Graticule_.intervals_[i];
}
return interval;
};
@@ -472,7 +472,7 @@ ol.Graticule.prototype.getInterval_ = function(resolution) {
* @return {ol.PluggableMap} The map.
* @api
*/
ol.Graticule.prototype.getMap = function() {
_ol_Graticule_.prototype.getMap = function() {
return this.map_;
};
@@ -486,13 +486,13 @@ ol.Graticule.prototype.getMap = function() {
* @param {number} index Index.
* @private
*/
ol.Graticule.prototype.getMeridian_ = function(lon, minLat, maxLat,
_ol_Graticule_.prototype.getMeridian_ = function(lon, minLat, maxLat,
squaredTolerance, index) {
var flatCoordinates = ol.geom.flat.geodesic.meridian(lon,
var flatCoordinates = _ol_geom_flat_geodesic_.meridian(lon,
minLat, maxLat, this.projection_, squaredTolerance);
var lineString = this.meridians_[index] !== undefined ?
this.meridians_[index] : new ol.geom.LineString(null);
lineString.setFlatCoordinates(ol.geom.GeometryLayout.XY, flatCoordinates);
this.meridians_[index] : new _ol_geom_LineString_(null);
lineString.setFlatCoordinates(_ol_geom_GeometryLayout_.XY, flatCoordinates);
return lineString;
};
@@ -502,7 +502,7 @@ ol.Graticule.prototype.getMeridian_ = function(lon, minLat, maxLat,
* @return {Array.<ol.geom.LineString>} The meridians.
* @api
*/
ol.Graticule.prototype.getMeridians = function() {
_ol_Graticule_.prototype.getMeridians = function() {
return this.meridians_;
};
@@ -516,13 +516,13 @@ ol.Graticule.prototype.getMeridians = function() {
* @param {number} index Index.
* @private
*/
ol.Graticule.prototype.getParallel_ = function(lat, minLon, maxLon,
_ol_Graticule_.prototype.getParallel_ = function(lat, minLon, maxLon,
squaredTolerance, index) {
var flatCoordinates = ol.geom.flat.geodesic.parallel(lat,
var flatCoordinates = _ol_geom_flat_geodesic_.parallel(lat,
minLon, maxLon, this.projection_, squaredTolerance);
var lineString = this.parallels_[index] !== undefined ?
this.parallels_[index] : new ol.geom.LineString(null);
lineString.setFlatCoordinates(ol.geom.GeometryLayout.XY, flatCoordinates);
this.parallels_[index] : new _ol_geom_LineString_(null);
lineString.setFlatCoordinates(_ol_geom_GeometryLayout_.XY, flatCoordinates);
return lineString;
};
@@ -532,7 +532,7 @@ ol.Graticule.prototype.getParallel_ = function(lat, minLon, maxLon,
* @return {Array.<ol.geom.LineString>} The parallels.
* @api
*/
ol.Graticule.prototype.getParallels = function() {
_ol_Graticule_.prototype.getParallels = function() {
return this.parallels_;
};
@@ -541,7 +541,7 @@ ol.Graticule.prototype.getParallels = function() {
* @param {ol.render.Event} e Event.
* @private
*/
ol.Graticule.prototype.handlePostCompose_ = function(e) {
_ol_Graticule_.prototype.handlePostCompose_ = function(e) {
var vectorContext = e.vectorContext;
var frameState = e.frameState;
var extent = frameState.extent;
@@ -554,7 +554,7 @@ ol.Graticule.prototype.handlePostCompose_ = function(e) {
resolution * resolution / (4 * pixelRatio * pixelRatio);
var updateProjectionInfo = !this.projection_ ||
!ol.proj.equivalent(this.projection_, projection);
!_ol_proj_.equivalent(this.projection_, projection);
if (updateProjectionInfo) {
this.updateProjectionInfo_(projection);
@@ -597,12 +597,12 @@ ol.Graticule.prototype.handlePostCompose_ = function(e) {
* @param {ol.proj.Projection} projection Projection.
* @private
*/
ol.Graticule.prototype.updateProjectionInfo_ = function(projection) {
var epsg4326Projection = ol.proj.get('EPSG:4326');
_ol_Graticule_.prototype.updateProjectionInfo_ = function(projection) {
var epsg4326Projection = _ol_proj_.get('EPSG:4326');
var extent = projection.getExtent();
var worldExtent = projection.getWorldExtent();
var worldExtentP = ol.proj.transformExtent(worldExtent,
var worldExtentP = _ol_proj_.transformExtent(worldExtent,
epsg4326Projection, projection);
var maxLat = worldExtent[3];
@@ -626,14 +626,14 @@ ol.Graticule.prototype.updateProjectionInfo_ = function(projection) {
this.minLonP_ = minLonP;
this.fromLonLatTransform_ = ol.proj.getTransform(
this.fromLonLatTransform_ = _ol_proj_.getTransform(
epsg4326Projection, projection);
this.toLonLatTransform_ = ol.proj.getTransform(
this.toLonLatTransform_ = _ol_proj_.getTransform(
projection, epsg4326Projection);
this.projectionCenterLonLat_ = this.toLonLatTransform_(
ol.extent.getCenter(extent));
_ol_extent_.getCenter(extent));
this.projection_ = projection;
};
@@ -645,16 +645,17 @@ ol.Graticule.prototype.updateProjectionInfo_ = function(projection) {
* @param {ol.PluggableMap} map Map.
* @api
*/
ol.Graticule.prototype.setMap = function(map) {
_ol_Graticule_.prototype.setMap = function(map) {
if (this.map_) {
this.map_.un(ol.render.EventType.POSTCOMPOSE,
this.map_.un(_ol_render_EventType_.POSTCOMPOSE,
this.handlePostCompose_, this);
this.map_.render();
}
if (map) {
map.on(ol.render.EventType.POSTCOMPOSE,
map.on(_ol_render_EventType_.POSTCOMPOSE,
this.handlePostCompose_, this);
map.render();
}
this.map_ = map;
};
export default _ol_Graticule_;