goog.require('goog.userAgent');
goog.provide('ol');
/**
* Constants defined with the define tag cannot be changed in application
* code, but can be set at compile time.
* Some reduce the size of the build in advanced compile mode.
*/
/**
* @define {boolean} Assume touch. Default is `false`.
*/
ol.ASSUME_TOUCH = false;
/**
* @define {boolean} Replace unused entries with NaNs.
*/
ol.BUFFER_REPLACE_UNUSED_ENTRIES_WITH_NANS = goog.DEBUG;
/**
* TODO: rename this to something having to do with tile grids
* see https://github.com/openlayers/ol3/issues/2076
* @define {number} Default maximum zoom for default tile grids.
*/
ol.DEFAULT_MAX_ZOOM = 42;
/**
* @define {number} Default min zoom level for the map view. Default is `0`.
*/
ol.DEFAULT_MIN_ZOOM = 0;
/**
* @define {number} Default high water mark.
*/
ol.DEFAULT_TILE_CACHE_HIGH_WATER_MARK = 2048;
/**
* @define {number} Default tile size.
*/
ol.DEFAULT_TILE_SIZE = 256;
/**
* @define {string} Default WMS version.
*/
ol.DEFAULT_WMS_VERSION = '1.3.0';
/**
* @define {number} Drag-rotate-zoom animation duration.
*/
ol.DRAGROTATEANDZOOM_ANIMATION_DURATION = 400;
/**
* @define {number} Drag-rotate animation duration.
*/
ol.DRAGROTATE_ANIMATION_DURATION = 250;
/**
* @define {number} Drag-zoom animation duration.
*/
ol.DRAGZOOM_ANIMATION_DURATION = 200;
/**
* @define {number} Hysterisis pixels.
*/
ol.DRAG_BOX_HYSTERESIS_PIXELS = 8;
/**
* @define {boolean} Enable the Canvas renderer. Default is `true`. Setting
* this to false at compile time in advanced mode removes all code
* supporting the Canvas renderer from the build.
*/
ol.ENABLE_CANVAS = true;
/**
* @define {boolean} Enable the DOM renderer (used as a fallback where Canvas is
* not available). Default is `true`. Setting this to false at compile time
* in advanced mode removes all code supporting the DOM renderer from the
* build.
*/
ol.ENABLE_DOM = true;
/**
* @define {boolean} Enable rendering of ol.layer.Image based layers. Default
* is `true`. Setting this to false at compile time in advanced mode removes
* all code supporting Image layers from the build.
*/
ol.ENABLE_IMAGE = true;
/**
* @define {boolean} Enable Closure named colors (`goog.color.names`).
* Enabling these colors adds about 3KB uncompressed / 1.5KB compressed to
* the final build size. Default is `false`. This setting has no effect
* with Canvas renderer, which uses its own names, whether this is true or
* false.
*/
ol.ENABLE_NAMED_COLORS = false;
/**
* @define {boolean} Enable integration with the Proj4js library. Default is
* `true`.
*/
ol.ENABLE_PROJ4JS = true;
/**
* @define {boolean} Enable rendering of ol.layer.Tile based layers. Default is
* `true`. Setting this to false at compile time in advanced mode removes
* all code supporting Tile layers from the build.
*/
ol.ENABLE_TILE = true;
/**
* @define {boolean} Enable rendering of ol.layer.Vector based layers. Default
* is `true`. Setting this to false at compile time in advanced mode removes
* all code supporting Vector layers from the build.
*/
ol.ENABLE_VECTOR = true;
/**
* @define {boolean} Enable the WebGL renderer. Default is `true`. Setting
* this to false at compile time in advanced mode removes all code
* supporting the WebGL renderer from the build.
*/
ol.ENABLE_WEBGL = true;
/**
* @define {boolean} Support legacy IE (7-8). Default is `false`.
*/
ol.LEGACY_IE_SUPPORT = false;
/**
* The page is loaded using HTTPS.
* @const
* @type {boolean}
*/
ol.IS_HTTPS = goog.global.location.protocol === 'https:';
/**
* Whether the current browser is legacy IE
* @const
* @type {boolean}
*/
ol.IS_LEGACY_IE = goog.userAgent.IE &&
!goog.userAgent.isVersionOrHigher('9.0') && goog.userAgent.VERSION !== '';
/**
* @define {number} Keyboard pan duration.
*/
ol.KEYBOARD_PAN_DURATION = 100;
/**
* @define {number} Maximum mouse wheel delta.
*/
ol.MOUSEWHEELZOOM_MAXDELTA = 1;
/**
* @define {number} Mouse wheel timeout duration.
*/
ol.MOUSEWHEELZOOM_TIMEOUT_DURATION = 80;
/**
* @define {number} Rotate animation duration.
*/
ol.ROTATE_ANIMATION_DURATION = 250;
/**
* @define {number} Tolerance for geometry simplification in device pixels.
*/
ol.SIMPLIFY_TOLERANCE = 0.5;
/**
* @define {number} Texture cache high water mark.
*/
ol.WEBGL_TEXTURE_CACHE_HIGH_WATER_MARK = 1024;
/**
* @define {number} Zoom slider animation duration.
*/
ol.ZOOMSLIDER_ANIMATION_DURATION = 200;
/**
* Inherit the prototype methods from one constructor into another.
*
* Usage:
*
* function ParentClass(a, b) { }
* ParentClass.prototype.foo = function(a) { }
*
* function ChildClass(a, b, c) {
* // Call parent constructor
* ParentClass.call(this, a, b);
* }
* ol.inherits(ChildClass, ParentClass);
*
* var child = new ChildClass('a', 'b', 'see');
* child.foo(); // This works.
*
* In addition, a superclass' implementation of a method can be invoked as
* follows:
*
* ChildClass.prototype.foo = function(a) {
* ChildClass.base(this, 'foo', a);
* // Other code here.
* };
*
* @param {Function} childCtor Child constructor.
* @param {Function} parentCtor Parent constructor.
* @function
* @api
*/
ol.inherits =
goog.inherits;
// note that the newline above is necessary to satisfy the linter
OpenLayers 3