From 843937fd0051332f1c2b760720d83b939fc8beaf Mon Sep 17 00:00:00 2001 From: fuzhenn Date: Mon, 8 Jun 2020 11:49:18 +0800 Subject: [PATCH] 0.47.1 --- docs/api/0.x/Ajax.html | 4 +- docs/api/0.x/ArcConnectorLine.html | 4 +- docs/api/0.x/ArcCurve.html | 4 +- docs/api/0.x/AreaTool.html | 21 +--- docs/api/0.x/CRS.html | 4 +- docs/api/0.x/CanvasLayer.html | 4 +- docs/api/0.x/CenterMixin.html | 4 +- docs/api/0.x/Circle.html | 4 +- docs/api/0.x/Class.html | 4 +- docs/api/0.x/ConnectorLine.html | 4 +- docs/api/0.x/Coordinate.html | 4 +- docs/api/0.x/CubicBezierCurve.html | 4 +- docs/api/0.x/Curve.html | 4 +- docs/api/0.x/DistanceTool.html | 21 +--- docs/api/0.x/DomUtil.html | 4 +- docs/api/0.x/DragHandler.html | 4 +- docs/api/0.x/DrawTool.html | 4 +- docs/api/0.x/Ellipse.html | 4 +- docs/api/0.x/Eventable.html | 4 +- docs/api/0.x/Extent.html | 4 +- docs/api/0.x/GeoJSON.html | 4 +- docs/api/0.x/Geometry.html | 4 +- docs/api/0.x/GeometryCollection.html | 4 +- docs/api/0.x/GeometryEditor.html | 4 +- docs/api/0.x/GroupTileLayer.html | 4 +- docs/api/0.x/Handler.html | 4 +- docs/api/0.x/Handlerable.html | 4 +- docs/api/0.x/ImageLayer.html | 4 +- docs/api/0.x/JSONAble.html | 4 +- docs/api/0.x/Label.html | 4 +- docs/api/0.x/Layer.html | 4 +- docs/api/0.x/LineString.html | 4 +- docs/api/0.x/Map.html | 128 +++++++--------------- docs/api/0.x/MapTool.html | 4 +- docs/api/0.x/MapboxUtil.html | 4 +- docs/api/0.x/Marker.html | 4 +- docs/api/0.x/MultiGeometry.html | 4 +- docs/api/0.x/MultiLineString.html | 4 +- docs/api/0.x/MultiPoint.html | 4 +- docs/api/0.x/MultiPolygon.html | 4 +- docs/api/0.x/OverlayLayer.html | 4 +- docs/api/0.x/ParticleLayer.html | 4 +- docs/api/0.x/Path.html | 4 +- docs/api/0.x/Point.html | 4 +- docs/api/0.x/PointExtent.html | 4 +- docs/api/0.x/Polygon.html | 4 +- docs/api/0.x/Position.html | 4 +- docs/api/0.x/QuadBezierCurve.html | 4 +- docs/api/0.x/Rectangle.html | 4 +- docs/api/0.x/Renderable.html | 4 +- docs/api/0.x/Sector.html | 4 +- docs/api/0.x/Size.html | 4 +- docs/api/0.x/StringUtil.html | 4 +- docs/api/0.x/TextBox.html | 4 +- docs/api/0.x/TextEditable.html | 4 +- docs/api/0.x/TextMarker.html | 4 +- docs/api/0.x/TileLayer.html | 4 +- docs/api/0.x/TileSystem.html | 4 +- docs/api/0.x/Transformation.html | 4 +- docs/api/0.x/Util.html | 4 +- docs/api/0.x/VectorLayer.html | 4 +- docs/api/0.x/WMSTileLayer.html | 4 +- docs/api/0.x/animation.Animation.html | 4 +- docs/api/0.x/animation.Easing.html | 4 +- docs/api/0.x/animation.Frame.html | 4 +- docs/api/0.x/animation.Player.html | 4 +- docs/api/0.x/control.Attribution.html | 4 +- docs/api/0.x/control.Control.html | 4 +- docs/api/0.x/control.LayerSwitcher.html | 4 +- docs/api/0.x/control.Overview.html | 4 +- docs/api/0.x/control.Panel.html | 4 +- docs/api/0.x/control.Scale.html | 4 +- docs/api/0.x/control.Toolbar.html | 4 +- docs/api/0.x/control.Zoom.html | 4 +- docs/api/0.x/global.html | 4 +- docs/api/0.x/index.html | 6 +- docs/api/0.x/measurer.BaiduSphere.html | 4 +- docs/api/0.x/measurer.Common.html | 4 +- docs/api/0.x/measurer.DEFAULT.html | 4 +- docs/api/0.x/measurer.Identity.html | 4 +- docs/api/0.x/measurer.Measurer.html | 4 +- docs/api/0.x/measurer.WGS84Sphere.html | 4 +- docs/api/0.x/measurer.html | 4 +- docs/api/0.x/projection.BAIDU.html | 4 +- docs/api/0.x/projection.Common.html | 4 +- docs/api/0.x/projection.DEFAULT.html | 4 +- docs/api/0.x/projection.EPSG3857.html | 4 +- docs/api/0.x/projection.EPSG4326.html | 4 +- docs/api/0.x/projection.EPSG4490.html | 4 +- docs/api/0.x/projection.IDENTITY.html | 4 +- docs/api/0.x/projection.html | 4 +- docs/api/0.x/renderer.CanvasRenderer.html | 4 +- docs/api/0.x/renderer.html | 4 +- docs/api/0.x/ui.InfoWindow.html | 4 +- docs/api/0.x/ui.Menu.html | 4 +- docs/api/0.x/ui.Menuable.html | 4 +- docs/api/0.x/ui.ToolTip.html | 4 +- docs/api/0.x/ui.UIComponent.html | 4 +- docs/api/0.x/ui.UIMarker.html | 4 +- package-lock.json | 2 +- package.json | 2 +- 101 files changed, 241 insertions(+), 319 deletions(-) diff --git a/docs/api/0.x/Ajax.html b/docs/api/0.x/Ajax.html index c6e54c87a..d57aaf8e5 100644 --- a/docs/api/0.x/Ajax.html +++ b/docs/api/0.x/Ajax.html @@ -1416,13 +1416,13 @@
Properties

diff --git a/docs/api/0.x/ArcConnectorLine.html b/docs/api/0.x/ArcConnectorLine.html index 7408b4efe..18425f359 100644 --- a/docs/api/0.x/ArcConnectorLine.html +++ b/docs/api/0.x/ArcConnectorLine.html @@ -21889,13 +21889,13 @@
Properties:

diff --git a/docs/api/0.x/ArcCurve.html b/docs/api/0.x/ArcCurve.html index 866a3d50d..94479373e 100644 --- a/docs/api/0.x/ArcCurve.html +++ b/docs/api/0.x/ArcCurve.html @@ -21804,13 +21804,13 @@
Properties:

diff --git a/docs/api/0.x/AreaTool.html b/docs/api/0.x/AreaTool.html index bc72cd434..fcb543c04 100644 --- a/docs/api/0.x/AreaTool.html +++ b/docs/api/0.x/AreaTool.html @@ -283,22 +283,7 @@

new var areaTool = new AreaTool({ - 'once' : true, - 'symbol': { - 'lineColor' : '#34495e', - 'lineWidth' : 2 - }, - 'vertexSymbol' : { - 'markerType' : 'ellipse', - 'markerFill' : '#1bbc9b', - 'markerLineColor' : '#000', - 'markerLineWidth' : 3, - 'markerWidth' : 10, - 'markerHeight' : 10 - }, - 'language' : 'en-US' - }).addTo(map); + 
var areaTool = new AreaTool({
    'once' : true,
    'symbol': {
      'lineColor' : '#34495e',
      'lineWidth' : 2
    },
    'vertexSymbol' : {
      'markerType'        : 'ellipse',
      'markerFill'        : '#1bbc9b',
      'markerLineColor'   : '#000',
      'markerLineWidth'   : 3,
      'markerWidth'       : 10,
     'markerHeight'      : 10
   },
   'language' : 'en-US'
 }).addTo(map);
@@ -7038,13 +7023,13 @@
Properties:
- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/CRS.html b/docs/api/0.x/CRS.html index de5e3d468..c6e4aa5de 100644 --- a/docs/api/0.x/CRS.html +++ b/docs/api/0.x/CRS.html @@ -740,13 +740,13 @@

Returns:

diff --git a/docs/api/0.x/CanvasLayer.html b/docs/api/0.x/CanvasLayer.html index 40fef430d..bf3af36fd 100644 --- a/docs/api/0.x/CanvasLayer.html +++ b/docs/api/0.x/CanvasLayer.html @@ -9800,13 +9800,13 @@
Properties:

diff --git a/docs/api/0.x/CenterMixin.html b/docs/api/0.x/CenterMixin.html index cf32f772a..e3b4e59c6 100644 --- a/docs/api/0.x/CenterMixin.html +++ b/docs/api/0.x/CenterMixin.html @@ -347,13 +347,13 @@
Returns:

diff --git a/docs/api/0.x/Circle.html b/docs/api/0.x/Circle.html index 70f1034b9..dd1d1c375 100644 --- a/docs/api/0.x/Circle.html +++ b/docs/api/0.x/Circle.html @@ -22258,13 +22258,13 @@
Properties:

diff --git a/docs/api/0.x/Class.html b/docs/api/0.x/Class.html index e06480dc3..b0b3a1d51 100644 --- a/docs/api/0.x/Class.html +++ b/docs/api/0.x/Class.html @@ -1079,13 +1079,13 @@

-

V0.47.0

Classes

Map
Layer
Geometry
Basic types
Maptool
Ui
Control
Core
Animation
Geo
Handler
Other

Namespaces

Mixins

Global

+

V0.47.1

Classes

Map
Layer
Geometry
Basic types
Maptool
Ui
Control
Core
Animation
Geo
Handler
Other

Namespaces

Mixins

Global


diff --git a/docs/api/0.x/ConnectorLine.html b/docs/api/0.x/ConnectorLine.html index dae344ed8..2dc8cafd2 100644 --- a/docs/api/0.x/ConnectorLine.html +++ b/docs/api/0.x/ConnectorLine.html @@ -21834,13 +21834,13 @@
Properties:

diff --git a/docs/api/0.x/Coordinate.html b/docs/api/0.x/Coordinate.html index 87598fce7..6459cb55d 100644 --- a/docs/api/0.x/Coordinate.html +++ b/docs/api/0.x/Coordinate.html @@ -462,13 +462,13 @@
Returns:

diff --git a/docs/api/0.x/CubicBezierCurve.html b/docs/api/0.x/CubicBezierCurve.html index 7ca3b7dc5..4a63b7c2b 100644 --- a/docs/api/0.x/CubicBezierCurve.html +++ b/docs/api/0.x/CubicBezierCurve.html @@ -21786,13 +21786,13 @@
Properties:

diff --git a/docs/api/0.x/Curve.html b/docs/api/0.x/Curve.html index a084ae482..a845a883f 100644 --- a/docs/api/0.x/Curve.html +++ b/docs/api/0.x/Curve.html @@ -22021,13 +22021,13 @@
Properties:

diff --git a/docs/api/0.x/DistanceTool.html b/docs/api/0.x/DistanceTool.html index 55366d0aa..3c1884bce 100644 --- a/docs/api/0.x/DistanceTool.html +++ b/docs/api/0.x/DistanceTool.html @@ -283,22 +283,7 @@

new Example:

--> - 
var distanceTool = new DistanceTool({
-    'once' : true,
-    'symbol': {
-      'lineColor' : '#34495e',
-      'lineWidth' : 2
-    },
-    'vertexSymbol' : {
-      'markerType'        : 'ellipse',
-      'markerFill'        : '#1bbc9b',
-      'markerLineColor'   : '#000',
-      'markerLineWidth'   : 3,
-      'markerWidth'       : 10,
-     'markerHeight'      : 10
-   },
-   'language' : 'en-US'
- }).addTo(map);
+ 
var distanceTool = new DistanceTool({
    'once' : true,
    'symbol': {
      'lineColor' : '#34495e',
      'lineWidth' : 2
    },
    'vertexSymbol' : {
      'markerType'        : 'ellipse',
      'markerFill'        : '#1bbc9b',
      'markerLineColor'   : '#000',
      'markerLineWidth'   : 3,
      'markerWidth'       : 10,
     'markerHeight'      : 10
   },
   'language' : 'en-US'
 }).addTo(map);
@@ -7023,13 +7008,13 @@
Properties:
diff --git a/docs/api/0.x/DomUtil.html b/docs/api/0.x/DomUtil.html index b556caaea..0dd1720d9 100644 --- a/docs/api/0.x/DomUtil.html +++ b/docs/api/0.x/DomUtil.html @@ -3149,13 +3149,13 @@

(static
- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/DragHandler.html b/docs/api/0.x/DragHandler.html index dc4f2fcd7..4c5c25b31 100644 --- a/docs/api/0.x/DragHandler.html +++ b/docs/api/0.x/DragHandler.html @@ -449,13 +449,13 @@
Returns:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/DrawTool.html b/docs/api/0.x/DrawTool.html index c28ddd184..30034bcb8 100644 --- a/docs/api/0.x/DrawTool.html +++ b/docs/api/0.x/DrawTool.html @@ -6870,13 +6870,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Ellipse.html b/docs/api/0.x/Ellipse.html index cf935d102..774425a69 100644 --- a/docs/api/0.x/Ellipse.html +++ b/docs/api/0.x/Ellipse.html @@ -22525,13 +22525,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Eventable.html b/docs/api/0.x/Eventable.html index e4592513e..968237afd 100644 --- a/docs/api/0.x/Eventable.html +++ b/docs/api/0.x/Eventable.html @@ -1694,13 +1694,13 @@
Returns:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Extent.html b/docs/api/0.x/Extent.html index 4b2744461..be8135d2f 100644 --- a/docs/api/0.x/Extent.html +++ b/docs/api/0.x/Extent.html @@ -3247,13 +3247,13 @@
Returns:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/GeoJSON.html b/docs/api/0.x/GeoJSON.html index 85a2e8e98..478349cc0 100644 --- a/docs/api/0.x/GeoJSON.html +++ b/docs/api/0.x/GeoJSON.html @@ -352,13 +352,13 @@
Returns:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Geometry.html b/docs/api/0.x/Geometry.html index 01b348b40..219f52d4a 100644 --- a/docs/api/0.x/Geometry.html +++ b/docs/api/0.x/Geometry.html @@ -20183,13 +20183,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/GeometryCollection.html b/docs/api/0.x/GeometryCollection.html index e6a1e2f6e..a4f00d1df 100644 --- a/docs/api/0.x/GeometryCollection.html +++ b/docs/api/0.x/GeometryCollection.html @@ -21414,13 +21414,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/GeometryEditor.html b/docs/api/0.x/GeometryEditor.html index af495aba3..8353d2cbd 100644 --- a/docs/api/0.x/GeometryEditor.html +++ b/docs/api/0.x/GeometryEditor.html @@ -3023,13 +3023,13 @@
Inherited From:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/GroupTileLayer.html b/docs/api/0.x/GroupTileLayer.html index df2b1a4c2..4f24bcfff 100644 --- a/docs/api/0.x/GroupTileLayer.html +++ b/docs/api/0.x/GroupTileLayer.html @@ -9477,13 +9477,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Handler.html b/docs/api/0.x/Handler.html index 5fd1ca663..fc1daaa0e 100644 --- a/docs/api/0.x/Handler.html +++ b/docs/api/0.x/Handler.html @@ -423,13 +423,13 @@
Returns:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Handlerable.html b/docs/api/0.x/Handlerable.html index 567e727b2..06c93d7c2 100644 --- a/docs/api/0.x/Handlerable.html +++ b/docs/api/0.x/Handlerable.html @@ -95,13 +95,13 @@

Handlerable


- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/ImageLayer.html b/docs/api/0.x/ImageLayer.html index 705b6842e..397d3cfb8 100644 --- a/docs/api/0.x/ImageLayer.html +++ b/docs/api/0.x/ImageLayer.html @@ -8027,13 +8027,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/JSONAble.html b/docs/api/0.x/JSONAble.html index 411fe3cb1..4ef1ce2b5 100644 --- a/docs/api/0.x/JSONAble.html +++ b/docs/api/0.x/JSONAble.html @@ -459,13 +459,13 @@
Returns:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Label.html b/docs/api/0.x/Label.html index ceb14e278..aab76ae7c 100644 --- a/docs/api/0.x/Label.html +++ b/docs/api/0.x/Label.html @@ -23204,13 +23204,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Layer.html b/docs/api/0.x/Layer.html index 4bb44adfa..d6564d564 100644 --- a/docs/api/0.x/Layer.html +++ b/docs/api/0.x/Layer.html @@ -7541,13 +7541,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/LineString.html b/docs/api/0.x/LineString.html index 56d371c23..045b78215 100644 --- a/docs/api/0.x/LineString.html +++ b/docs/api/0.x/LineString.html @@ -21766,13 +21766,13 @@
Properties:

- Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00) + Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
diff --git a/docs/api/0.x/Map.html b/docs/api/0.x/Map.html index 6d043bb12..8eb103db2 100644 --- a/docs/api/0.x/Map.html +++ b/docs/api/0.x/Map.html @@ -944,17 +944,7 @@

new Example:

--> - 
var map = new maptalks.Map("map",{
-     center:     [180,0],
-     zoom:  4,
-     baseLayer : new maptalks.TileLayer("base",{
-         urlTemplate:'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
-         subdomains:['a','b','c']
-     }),
-     layers : [
-         new maptalks.VectorLayer('v', [new maptalks.Marker([180, 0])])
-     ]
-});
+ 
var map = new maptalks.Map("map",{
     center:     [180,0],
     zoom:  4,
     baseLayer : new maptalks.TileLayer("base",{
         urlTemplate:'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
         subdomains:['a','b','c']
     }),
     layers : [
         new maptalks.VectorLayer('v', [new maptalks.Marker([180, 0])])
     ]
});
@@ -1008,10 +998,7 @@

new The container to create the map on, can be:
- 1. A HTMLElement container.
- 2. ID of a HTMLElement container.
- 3. Any canvas compatible container + The container to create the map on, can be:
1. A HTMLElement container.
2. ID of a HTMLElement container.
3. Any canvas compatible container @@ -3512,8 +3499,7 @@

(protected, st
- Add hooks for additional codes when map's loading complete, useful for plugin developping. -Note that it can only be called before the map is created. + Add hooks for additional codes when map's loading complete, useful for plugin developping. Note that it can only be called before the map is created.
@@ -4190,42 +4176,35 @@

- Change the spatial reference of the map.
-A SpatialReference is a series of settings to decide the map presentation:
-1. the projection.
-2. zoom levels and resolutions.
-3. full extent.
-There are some predefined spatial references, and surely you can define a custom one..
-SpatialReference can also be updated by map.config('spatialReference', spatialReference); + Change the spatial reference of the map.
A SpatialReference is a series of settings to decide the map presentation:
1. the projection.
2. zoom levels and resolutions.
3. full extent.
There are some predefined spatial references, and surely you can define a custom one..
SpatialReference can also be updated by map.config('spatialReference', spatialReference); - 
map.setSpatialReference({
-            projection:'EPSG:4326',
-            resolutions: (function() {
-                const resolutions = [];
-                for (let i=0; i < 19; i++) {
-                    resolutions[i] = 180/(Math.pow(2, i)*128);
-                }
-                return resolutions;
-            })()
- });
+        
map.setSpatialReference({
+            projection:'EPSG:4326',
+            resolutions: (function() {
+                const resolutions = [];
+                for (let i=0; i < 19; i++) {
+                    resolutions[i] = 180/(Math.pow(2, i)*128);
+                }
+                return resolutions;
+            })()
 });
        

     
 
     
-        
map.config('spatialReference', {
-            projection:'EPSG:4326',
-            resolutions: (function() {
-                const resolutions = [];
-                for (let i=0; i < 19; i++) {
-                    resolutions[i] = 180/(Math.pow(2, i)*128);
-                }
-                return resolutions;
-            })()
+        
map.config('spatialReference', {
+            projection:'EPSG:4326',
+            resolutions: (function() {
+                const resolutions = [];
+                for (let i=0; i < 19; i++) {
+                    resolutions[i] = 180/(Math.pow(2, i)*128);
+                }
+                return resolutions;
+            })()
         });

     
 
@@ -4359,15 +4338,7 @@ 

-    Get the projection of the map. 

-Projection is an algorithm for map projection, e.g. well-known Mercator Projection 

-A projection must have 2 methods: 

-1. project(coordinate) - project the input coordinate 

-2. unproject(coordinate) - unproject the input coordinate 

-Projection also contains measuring method usually extended from a measurer: 

-1. measureLength(coord1, coord2) - compute length between 2 coordinates.  

-2. measureArea(coords[]) - compute area of the input coordinates. 

-3. locate(coord, distx, disty) - compute the coordinate from the coord with xdist on axis x and ydist on axis y.
+    Get the projection of the map. 

Projection is an algorithm for map projection, e.g. well-known Mercator Projection 

A projection must have 2 methods: 

1. project(coordinate) - project the input coordinate 

2. unproject(coordinate) - unproject the input coordinate 

Projection also contains measuring method usually extended from a measurer: 

1. measureLength(coord1, coord2) - compute length between 2 coordinates.  

2. measureArea(coords[]) - compute area of the input coordinates. 

3. locate(coord, distx, disty) - compute the coordinate from the coord with xdist on axis x and ydist on axis y.
 
 
 
@@ -4446,8 +4417,7 @@ 

-    Get map's full extent, which is defined in map's spatial reference. 

-eg: {'left': -180, 'right' : 180, 'top' : 90, 'bottom' : -90}
+    Get map's full extent, which is defined in map's spatial reference. 

eg: {'left': -180, 'right' : 180, 'top' : 90, 'bottom' : -90}
 
 
 
@@ -7512,8 +7482,7 @@ 
a object containing center/zoom/pitch/bearing
-return {Map} this
+            a object containing center/zoom/pitch/bearing
return {Map} this
         
 
     
@@ -8068,8 +8037,7 @@ 

-    Sets a new base layer to the map.

-Some events will be thrown such as baselayerchangestart, baselayerload, baselayerchangeend.
+    Sets a new base layer to the map.

Some events will be thrown such as baselayerchangestart, baselayerload, baselayerchangeend.
 
 
 
@@ -8294,17 +8262,14 @@ 

-    Get the layers of the map, except base layer (which should be by getBaseLayer). 

-A filter function can be given to filter layers, e.g. exclude all the VectorLayers.
+    Get the layers of the map, except base layer (which should be by getBaseLayer). 

A filter function can be given to filter layers, e.g. exclude all the VectorLayers.
 
 
 
     
     
     
-        
var vectorLayers = map.getLayers(function (layer) {
-    return (layer instanceof VectorLayer);
-});

+        
var vectorLayers = map.getLayers(function (layer) {
    return (layer instanceof VectorLayer);
});

     
 
 
@@ -8843,9 +8808,7 @@ 
map.addLayer([layer1, layer2, layer3]);
-map.sortLayers([layer2, layer3, layer1]);
-map.sortLayers(['3', '2', '1']); // sort by layer ids.

+        
map.addLayer([layer1, layer2, layer3]);
map.sortLayers([layer2, layer3, layer1]);
map.sortLayers(['3', '2', '1']); // sort by layer ids.

     
 
 
@@ -9672,8 +9635,7 @@ 

-    Converts a container point to the view point.
-Usually used in plugin development.
+    Converts a container point to the view point.
Usually used in plugin development.
 
 
 
@@ -9830,8 +9792,7 @@ 

-    Converts a view point to the container point.
-Usually used in plugin development.
+    Converts a view point to the container point.
Usually used in plugin development.
 
 
 
@@ -10890,9 +10851,7 @@ 

-    Converts a coordinate to the 2D point in current zoom or in the specific zoom. 

-The 2D point's coordinate system's origin is the same with map's origin.
-Usually used in plugin development.
+    Converts a coordinate to the 2D point in current zoom or in the specific zoom. 

The 2D point's coordinate system's origin is the same with map's origin.
Usually used in plugin development.
 
 
 
@@ -11089,8 +11048,7 @@ 

-    Converts a 2D point in current zoom or a specific zoom to a coordinate.
-Usually used in plugin development.
+    Converts a 2D point in current zoom or a specific zoom to a coordinate.
Usually used in plugin development.
 
 
 
@@ -11285,9 +11243,7 @@ 

 
 
 

-    Converts a geographical coordinate to view point.

-A view point is a point relative to map's mapPlatform panel's position. 

-Usually used in plugin development.
+    Converts a geographical coordinate to view point.

A view point is a point relative to map's mapPlatform panel's position. 

Usually used in plugin development.
 

 
 
@@ -11444,8 +11400,7 @@ 

 
 
 

-    Converts a view point to the geographical coordinate.
-Usually used in plugin development.
+    Converts a view point to the geographical coordinate.
Usually used in plugin development.
 

 
 
@@ -11602,8 +11557,7 @@ 

-    Convert a geographical coordinate to the container point. 

- A container point is a point relative to map container's top-left corner. 

+    Convert a geographical coordinate to the container point. 

 A container point is a point relative to map container's top-left corner. 

 
 
 
@@ -12074,8 +12028,7 @@ 

-    Converts geographical distances to the pixel length.

-The value varis with difference zoom level.
+    Converts geographical distances to the pixel length.

The value varis with difference zoom level.
 
 
 
@@ -12226,8 +12179,7 @@ 

-    Converts geographical distances to the 2d point length.

-The value varis with difference zoom level.
+    Converts geographical distances to the 2d point length.

The value varis with difference zoom level.
 
 
 
@@ -31278,13 +31230,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/MapTool.html b/docs/api/0.x/MapTool.html
index 16504bb1f..1ac2f311d 100644
--- a/docs/api/0.x/MapTool.html
+++ b/docs/api/0.x/MapTool.html
@@ -3636,13 +3636,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/MapboxUtil.html b/docs/api/0.x/MapboxUtil.html
index 244c3a8e6..d3d8d58d2 100644
--- a/docs/api/0.x/MapboxUtil.html
+++ b/docs/api/0.x/MapboxUtil.html
@@ -146,13 +146,13 @@ 
new 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Marker.html b/docs/api/0.x/Marker.html
index 0dc099400..a1b51a20b 100644
--- a/docs/api/0.x/Marker.html
+++ b/docs/api/0.x/Marker.html
@@ -21499,13 +21499,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/MultiGeometry.html b/docs/api/0.x/MultiGeometry.html
index 5ecf2a45a..6d1b3f641 100644
--- a/docs/api/0.x/MultiGeometry.html
+++ b/docs/api/0.x/MultiGeometry.html
@@ -21778,13 +21778,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/MultiLineString.html b/docs/api/0.x/MultiLineString.html
index f61fb3a00..06c3f0a01 100644
--- a/docs/api/0.x/MultiLineString.html
+++ b/docs/api/0.x/MultiLineString.html
@@ -21739,13 +21739,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/MultiPoint.html b/docs/api/0.x/MultiPoint.html
index 56a62b058..03c3205c1 100644
--- a/docs/api/0.x/MultiPoint.html
+++ b/docs/api/0.x/MultiPoint.html
@@ -21873,13 +21873,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/MultiPolygon.html b/docs/api/0.x/MultiPolygon.html
index ce74457cd..bd026962e 100644
--- a/docs/api/0.x/MultiPolygon.html
+++ b/docs/api/0.x/MultiPolygon.html
@@ -21739,13 +21739,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/OverlayLayer.html b/docs/api/0.x/OverlayLayer.html
index 495337af1..558f40b49 100644
--- a/docs/api/0.x/OverlayLayer.html
+++ b/docs/api/0.x/OverlayLayer.html
@@ -11041,13 +11041,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ParticleLayer.html b/docs/api/0.x/ParticleLayer.html
index 16a936385..62e249744 100644
--- a/docs/api/0.x/ParticleLayer.html
+++ b/docs/api/0.x/ParticleLayer.html
@@ -10032,13 +10032,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Path.html b/docs/api/0.x/Path.html
index 74be6939e..72fbbd5a6 100644
--- a/docs/api/0.x/Path.html
+++ b/docs/api/0.x/Path.html
@@ -21198,13 +21198,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Point.html b/docs/api/0.x/Point.html
index 64477b48c..0724dc40b 100644
--- a/docs/api/0.x/Point.html
+++ b/docs/api/0.x/Point.html
@@ -997,13 +997,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/PointExtent.html b/docs/api/0.x/PointExtent.html
index 70a022fba..51ad436be 100644
--- a/docs/api/0.x/PointExtent.html
+++ b/docs/api/0.x/PointExtent.html
@@ -3418,13 +3418,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Polygon.html b/docs/api/0.x/Polygon.html
index 39870eb24..10a1f9a07 100644
--- a/docs/api/0.x/Polygon.html
+++ b/docs/api/0.x/Polygon.html
@@ -21943,13 +21943,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Position.html b/docs/api/0.x/Position.html
index ede1772b7..0985470d1 100644
--- a/docs/api/0.x/Position.html
+++ b/docs/api/0.x/Position.html
@@ -2100,13 +2100,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/QuadBezierCurve.html b/docs/api/0.x/QuadBezierCurve.html
index b87edbb72..cf86c5930 100644
--- a/docs/api/0.x/QuadBezierCurve.html
+++ b/docs/api/0.x/QuadBezierCurve.html
@@ -21741,13 +21741,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Rectangle.html b/docs/api/0.x/Rectangle.html
index 5433fc732..11471af5d 100644
--- a/docs/api/0.x/Rectangle.html
+++ b/docs/api/0.x/Rectangle.html
@@ -22448,13 +22448,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Renderable.html b/docs/api/0.x/Renderable.html
index 0f55a4262..44dd119ea 100644
--- a/docs/api/0.x/Renderable.html
+++ b/docs/api/0.x/Renderable.html
@@ -407,13 +407,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Sector.html b/docs/api/0.x/Sector.html
index cff76ca1a..99e35e222 100644
--- a/docs/api/0.x/Sector.html
+++ b/docs/api/0.x/Sector.html
@@ -22788,13 +22788,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:07 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Size.html b/docs/api/0.x/Size.html
index 495611075..b0f2a313d 100644
--- a/docs/api/0.x/Size.html
+++ b/docs/api/0.x/Size.html
@@ -1243,13 +1243,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/StringUtil.html b/docs/api/0.x/StringUtil.html
index 039e3154f..1431a0a36 100644
--- a/docs/api/0.x/StringUtil.html
+++ b/docs/api/0.x/StringUtil.html
@@ -1659,13 +1659,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/TextBox.html b/docs/api/0.x/TextBox.html
index 8372f39ef..7b389f27e 100644
--- a/docs/api/0.x/TextBox.html
+++ b/docs/api/0.x/TextBox.html
@@ -23366,13 +23366,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/TextEditable.html b/docs/api/0.x/TextEditable.html
index defc6443c..3f3083a55 100644
--- a/docs/api/0.x/TextEditable.html
+++ b/docs/api/0.x/TextEditable.html
@@ -480,13 +480,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/TextMarker.html b/docs/api/0.x/TextMarker.html
index 765a81d30..af1c641bb 100644
--- a/docs/api/0.x/TextMarker.html
+++ b/docs/api/0.x/TextMarker.html
@@ -22362,13 +22362,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:06 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/TileLayer.html b/docs/api/0.x/TileLayer.html
index 01014efae..698dbdcb7 100644
--- a/docs/api/0.x/TileLayer.html
+++ b/docs/api/0.x/TileLayer.html
@@ -9310,13 +9310,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/TileSystem.html b/docs/api/0.x/TileSystem.html
index 3921919c3..d39c65215 100644
--- a/docs/api/0.x/TileSystem.html
+++ b/docs/api/0.x/TileSystem.html
@@ -574,13 +574,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Transformation.html b/docs/api/0.x/Transformation.html
index d3f8d2ae2..547bd6418 100644
--- a/docs/api/0.x/Transformation.html
+++ b/docs/api/0.x/Transformation.html
@@ -526,13 +526,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/Util.html b/docs/api/0.x/Util.html
index 29e562229..eff0a0303 100644
--- a/docs/api/0.x/Util.html
+++ b/docs/api/0.x/Util.html
@@ -3370,13 +3370,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/VectorLayer.html b/docs/api/0.x/VectorLayer.html
index 90a15c868..e7032973a 100644
--- a/docs/api/0.x/VectorLayer.html
+++ b/docs/api/0.x/VectorLayer.html
@@ -12156,13 +12156,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/WMSTileLayer.html b/docs/api/0.x/WMSTileLayer.html
index 9d4a16cc5..3c2e8ec31 100644
--- a/docs/api/0.x/WMSTileLayer.html
+++ b/docs/api/0.x/WMSTileLayer.html
@@ -9676,13 +9676,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/animation.Animation.html b/docs/api/0.x/animation.Animation.html
index 69fc2b83c..390b1146a 100644
--- a/docs/api/0.x/animation.Animation.html
+++ b/docs/api/0.x/animation.Animation.html
@@ -823,13 +823,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/animation.Easing.html b/docs/api/0.x/animation.Easing.html
index ff8aabd58..4a3df1431 100644
--- a/docs/api/0.x/animation.Easing.html
+++ b/docs/api/0.x/animation.Easing.html
@@ -840,13 +840,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/animation.Frame.html b/docs/api/0.x/animation.Frame.html
index eb0ce5932..121111c83 100644
--- a/docs/api/0.x/animation.Frame.html
+++ b/docs/api/0.x/animation.Frame.html
@@ -218,13 +218,13 @@ 
(protected) new
 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/animation.Player.html b/docs/api/0.x/animation.Player.html
index 7afd476e3..381bcd482 100644
--- a/docs/api/0.x/animation.Player.html
+++ b/docs/api/0.x/animation.Player.html
@@ -611,13 +611,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Attribution.html b/docs/api/0.x/control.Attribution.html
index a15ade99c..4aa34e0f4 100644
--- a/docs/api/0.x/control.Attribution.html
+++ b/docs/api/0.x/control.Attribution.html
@@ -4467,13 +4467,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Control.html b/docs/api/0.x/control.Control.html
index 1083cd1c2..0a15a4433 100644
--- a/docs/api/0.x/control.Control.html
+++ b/docs/api/0.x/control.Control.html
@@ -4163,13 +4163,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.LayerSwitcher.html b/docs/api/0.x/control.LayerSwitcher.html
index fb77e7c6a..831449831 100644
--- a/docs/api/0.x/control.LayerSwitcher.html
+++ b/docs/api/0.x/control.LayerSwitcher.html
@@ -4663,13 +4663,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Overview.html b/docs/api/0.x/control.Overview.html
index e0c168c79..315069a97 100644
--- a/docs/api/0.x/control.Overview.html
+++ b/docs/api/0.x/control.Overview.html
@@ -5037,13 +5037,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Panel.html b/docs/api/0.x/control.Panel.html
index 9a31bd530..f3b2e39f3 100644
--- a/docs/api/0.x/control.Panel.html
+++ b/docs/api/0.x/control.Panel.html
@@ -5696,13 +5696,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Scale.html b/docs/api/0.x/control.Scale.html
index d187f4f71..d76f639b2 100644
--- a/docs/api/0.x/control.Scale.html
+++ b/docs/api/0.x/control.Scale.html
@@ -4728,13 +4728,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Toolbar.html b/docs/api/0.x/control.Toolbar.html
index 5ad0a2dbb..95e5d0f10 100644
--- a/docs/api/0.x/control.Toolbar.html
+++ b/docs/api/0.x/control.Toolbar.html
@@ -4670,13 +4670,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/control.Zoom.html b/docs/api/0.x/control.Zoom.html
index 7cf48207b..3980c30c6 100644
--- a/docs/api/0.x/control.Zoom.html
+++ b/docs/api/0.x/control.Zoom.html
@@ -4637,13 +4637,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/global.html b/docs/api/0.x/global.html
index 231718c34..01c941582 100644
--- a/docs/api/0.x/global.html
+++ b/docs/api/0.x/global.html
@@ -83,13 +83,13 @@ 

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:04 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/index.html b/docs/api/0.x/index.html
index 93437960f..d82391b02 100644
--- a/docs/api/0.x/index.html
+++ b/docs/api/0.x/index.html
@@ -27,7 +27,7 @@
     
 
 
-    
maptalks 0.47.0

+    
maptalks 0.47.1

 
 
 
@@ -51,13 +51,13 @@ 
maptalks 0.47.0

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:04 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.BaiduSphere.html b/docs/api/0.x/measurer.BaiduSphere.html
index 79da5a9a7..ebe20fe3e 100644
--- a/docs/api/0.x/measurer.BaiduSphere.html
+++ b/docs/api/0.x/measurer.BaiduSphere.html
@@ -986,13 +986,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.Common.html b/docs/api/0.x/measurer.Common.html
index d8bf627ac..0f29df5e0 100644
--- a/docs/api/0.x/measurer.Common.html
+++ b/docs/api/0.x/measurer.Common.html
@@ -273,13 +273,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.DEFAULT.html b/docs/api/0.x/measurer.DEFAULT.html
index 2c1b3e313..277a56c0f 100644
--- a/docs/api/0.x/measurer.DEFAULT.html
+++ b/docs/api/0.x/measurer.DEFAULT.html
@@ -358,13 +358,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.Identity.html b/docs/api/0.x/measurer.Identity.html
index f171217b1..5d4b984f9 100644
--- a/docs/api/0.x/measurer.Identity.html
+++ b/docs/api/0.x/measurer.Identity.html
@@ -898,13 +898,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.Measurer.html b/docs/api/0.x/measurer.Measurer.html
index 73bb48fa1..a3fca7918 100644
--- a/docs/api/0.x/measurer.Measurer.html
+++ b/docs/api/0.x/measurer.Measurer.html
@@ -301,13 +301,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.WGS84Sphere.html b/docs/api/0.x/measurer.WGS84Sphere.html
index 04ab4b15f..be2287241 100644
--- a/docs/api/0.x/measurer.WGS84Sphere.html
+++ b/docs/api/0.x/measurer.WGS84Sphere.html
@@ -986,13 +986,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/measurer.html b/docs/api/0.x/measurer.html
index bedb55da8..f5fae2993 100644
--- a/docs/api/0.x/measurer.html
+++ b/docs/api/0.x/measurer.html
@@ -109,13 +109,13 @@ 
Mixins

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.BAIDU.html b/docs/api/0.x/projection.BAIDU.html
index 77ccbe4ff..1b0c22816 100644
--- a/docs/api/0.x/projection.BAIDU.html
+++ b/docs/api/0.x/projection.BAIDU.html
@@ -1835,13 +1835,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.Common.html b/docs/api/0.x/projection.Common.html
index b29f3a98c..fb1e8fbdb 100644
--- a/docs/api/0.x/projection.Common.html
+++ b/docs/api/0.x/projection.Common.html
@@ -1003,13 +1003,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:15 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.DEFAULT.html b/docs/api/0.x/projection.DEFAULT.html
index 4a34b4a9d..2ccc0087d 100644
--- a/docs/api/0.x/projection.DEFAULT.html
+++ b/docs/api/0.x/projection.DEFAULT.html
@@ -1847,13 +1847,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.EPSG3857.html b/docs/api/0.x/projection.EPSG3857.html
index 2aca8738f..5d474b726 100644
--- a/docs/api/0.x/projection.EPSG3857.html
+++ b/docs/api/0.x/projection.EPSG3857.html
@@ -1835,13 +1835,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.EPSG4326.html b/docs/api/0.x/projection.EPSG4326.html
index 4c49d721e..20403adb4 100644
--- a/docs/api/0.x/projection.EPSG4326.html
+++ b/docs/api/0.x/projection.EPSG4326.html
@@ -1835,13 +1835,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.EPSG4490.html b/docs/api/0.x/projection.EPSG4490.html
index 67c2cc0d6..343623406 100644
--- a/docs/api/0.x/projection.EPSG4490.html
+++ b/docs/api/0.x/projection.EPSG4490.html
@@ -951,13 +951,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.IDENTITY.html b/docs/api/0.x/projection.IDENTITY.html
index fe2a56efa..514d6b11f 100644
--- a/docs/api/0.x/projection.IDENTITY.html
+++ b/docs/api/0.x/projection.IDENTITY.html
@@ -1747,13 +1747,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/projection.html b/docs/api/0.x/projection.html
index 6885cc9ea..8df2d1e98 100644
--- a/docs/api/0.x/projection.html
+++ b/docs/api/0.x/projection.html
@@ -112,13 +112,13 @@ 
Mixins

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:05 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:14 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/renderer.CanvasRenderer.html b/docs/api/0.x/renderer.CanvasRenderer.html
index 29b79a417..6e810b5e0 100644
--- a/docs/api/0.x/renderer.CanvasRenderer.html
+++ b/docs/api/0.x/renderer.CanvasRenderer.html
@@ -4552,13 +4552,13 @@ 
Inherited From:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/renderer.html b/docs/api/0.x/renderer.html
index c94312267..001c0e971 100644
--- a/docs/api/0.x/renderer.html
+++ b/docs/api/0.x/renderer.html
@@ -90,13 +90,13 @@ 
Classes

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:16 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ui.InfoWindow.html b/docs/api/0.x/ui.InfoWindow.html
index c54ae980b..1c1376222 100644
--- a/docs/api/0.x/ui.InfoWindow.html
+++ b/docs/api/0.x/ui.InfoWindow.html
@@ -5608,13 +5608,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ui.Menu.html b/docs/api/0.x/ui.Menu.html
index c529a771b..b229f3073 100644
--- a/docs/api/0.x/ui.Menu.html
+++ b/docs/api/0.x/ui.Menu.html
@@ -5494,13 +5494,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ui.Menuable.html b/docs/api/0.x/ui.Menuable.html
index 767157817..d43558fa6 100644
--- a/docs/api/0.x/ui.Menuable.html
+++ b/docs/api/0.x/ui.Menuable.html
@@ -806,13 +806,13 @@ 
Returns:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ui.ToolTip.html b/docs/api/0.x/ui.ToolTip.html
index 2759be9f8..c48166407 100644
--- a/docs/api/0.x/ui.ToolTip.html
+++ b/docs/api/0.x/ui.ToolTip.html
@@ -5395,13 +5395,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ui.UIComponent.html b/docs/api/0.x/ui.UIComponent.html
index e7e28ec21..4685fa47c 100644
--- a/docs/api/0.x/ui.UIComponent.html
+++ b/docs/api/0.x/ui.UIComponent.html
@@ -4713,13 +4713,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/docs/api/0.x/ui.UIMarker.html b/docs/api/0.x/ui.UIMarker.html
index 22a0ccd2c..823466346 100644
--- a/docs/api/0.x/ui.UIMarker.html
+++ b/docs/api/0.x/ui.UIMarker.html
@@ -11391,13 +11391,13 @@ 
Properties:

 
 
 
 
 

 
 

-    Documentation generated by JSDoc 3.5.5 on Tue Feb 18 2020 16:21:08 GMT+0800 (GMT+08:00)
+    Documentation generated by JSDoc 3.5.5 on Mon Jun 08 2020 11:49:17 GMT+0800 (GMT+08:00)
 

 
 
diff --git a/package-lock.json b/package-lock.json
index a9d2d3f80..d9a2a56e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "maptalks",
-  "version": "0.47.0",
+  "version": "0.47.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 0702dd152..b349f1ef1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "maptalks",
-  "version": "0.47.0",
+  "version": "0.47.1",
   "description": "A light JavaScript library to create integrated 2D/3D maps.",
   "license": "BSD-3-Clause",
   "author": "Fu Zhen",