V0.46.0 Released

不兼容变化

• 为了更好的兼容三维渲染，世界坐标系改为与 opengl 坐标系一致，具体可以参考: maptalks/maptalks.three#30
  这次修改对核心库没有影响，但可能引起老版本的threeLayer等webgl图层插件的绘制错误

新功能

• map.getFitZoom(fromZoom, isFractional) 增加isFractional参数，允许返回非整数级别, #1014
• 允许ToolTip支持其他各类图形
• VectorLayer.addGeometry的fitView参数可以用对象的形式，来添加fitView动画， #1011

bug修改

• 解决文字不对齐的问题， #1019
• 解决geometry.startEdit会生成多次编辑handle的问题，#915
• 解决动态大小的marker不正确的事件响应，#1029
• 解决开启smooth的线某些时候绘制不正确的问题, #930
• 解决geometry动画移图时，TileLayer不重绘的问题 #1028

贡献者

@deyihu @sakitam-fdd @geek4go

Breaking Changes

• For better 3D rendering, change to opengl's world coordinate system, as maptalks/maptalks.three#30

Features

• map.getFitZoom(fromZoom, isFractional) add isFractional param, allow to return zoom with fraction. #1014
• Allow ToolTip to support other graphics other than VectorLayer geometries.
• VectorLayer.addGeometry's fitView supports object, to add map animation. #1011

Fixes

• Fix label alignment, #1019
• Fix multiple generation of editor handle when calling geometry.startEdit for multiple times, #915
• Fix marker's incorrect event fire of markers with dynamic size, #1029
• Fix wrong drawing of LineString with smoothness turning on, #930
• Fix rendering of TileLayer during geometry.animate

Contributors

@deyihu @sakitam-fdd @geek4go

V0.45.1 Released

Fixes

• Fix map animation conflict as #1000 and #1002

V0.45.0 Released

新功能

• 实现了无级缩放，在map中用 seamlessZoom: true 开启
• GeoJSON.toGeometry, 增加forEach参数, #959
• map增加zoomOrigin(container坐标)设置，用于指定自定义的缩放中心点

改进

• 内部逻辑尽量重用对象和数组，减少新对象创建以减少GC

bug修改

• 解决缩放后，偶发性绘制错误，#962
• 解决WMS瓦片之间的绘制空隙， #961
• 解决不同投影下，瓦片错位的问题， #939
• markerPath支持function-type, #966
• 解决Y轴平行的line，用pattern填充时，消失的问题, #977
• 解决debug的文字内容， #978
• 解决maxExtent回弹的问题，#985 #970
• 解决旋转时的map.panBy
• 地图动画时（缩放）暂停用户动画(map.animateTo)，结束后恢复

贡献者

@XiangLiLiang @sakitam-fdd

---

Features

• implement seamless zooming, turn on by seamlessZoom: true in map's options
• add forEach callback to GeoJSON.toGeometry method, #959
• add zoomOrigin (containerPoint) to set customized zooming origin

Improvements

• Reuse array and object in internal methods, to reduce new object creation

Fixes

• Fix occasional wrong painting at zoom end, #962
• Fix white gap between WMS tiles, #961
• Fix incorrection position of tiles of different projections, #939
• Let markerPath to support function-type, #966
• Fix disappeared line with pattern fill that aligns with Y axis, #978
• Fix bouncing back at world level, #970 #985
• Fix map.panBy with bearing
• Resume user's animation after map's internal animation (zooming etc)

Contributors

@XiangLiLiang @sakitam-fdd

V0.44.2 Released

小改进

• map对象上增加VERSION属性
• 在DrawTool的geometry生成方法参数中增加了drawTool对象引用

修正

• 修正node环境下，devicePixelRatio的bug
• 修正ToolTip无法设置width和height的bug
• 修正pie矢量marker的sprite生成
• 修正图层为gl renderer时，无法正确clip的bug，#909
• 修正extent的投影逻辑，并解决一个相关的maxExtent的bug，#899

贡献者

@nioty @deyihu @sakitam-fdd

---

Minor Features

• Add VERSION property in map instance
• Add drawtool reference in drawtool geometry generation methods

Fixes

• Fix devicePixelRatio in node environment
• Fix tooltip can't set width and height
• Fix pie vector marker's sprite
• Fix layer clip with gl renderer, as #909
• Fix extent's projection and a related bug with maxExtent, as #899

Contributors

@nioty @deyihu @sakitam-fdd

V0.44.0 Released

Features

• add a new Handler autoPanAtEdge, #877
• add default support in function type
• add checkSizeInterval option to map
• add 'devicePixelRatio' option and getDevicePixelRatio() in map, as #869

Fixes

• fix conflict with vue's object reactivating
• fix a bug of ImageLayer when viewing images in earth scale, as #887
• fix custom infowindow's position, as #873
• let OverlayLayer.filter return array, fix #881
• change anti-meridian direction, fix #888
• fix coordinate direction in TileConfig.getTilePrjNW
• fix map.panBy's direction, as #879
• fix DistanceTool's disable, as #865
• retire image glbuffer if needs to, fix #861

Contributors

@deyihu @mirror-riddle

新特性

• 增加新的map handler: autoPanAtEdge, 鼠标移动到地图边缘后会自动滑动 #877
• function type 中增加default的支持
• map option 中增加 checkSizeInterval，用于指定容器变化的检查间隔时间
• map option 中增加 devicePixelRatio，用于自定义devicePixelRatio, 并在map上增加 getDevicePixelRatio() 方法

修正

• 修正与vue reactivating的对象检查的冲突
• 修正ImageLayer绘制大尺度图片时会消失的问题 #887
• 修正自定义信息框的位移， #873
• OverlayLayer.filter 返回数组，修正 #881
• 改变 anti-meridian 图形的绘制方向，修正 #888
• 修正 TileConfig.getTilePrjNW 中的坐标方向
• 修正 map.panBy 的方向，#879
• 修正 DistanceTool 只绘制一个点时的disable, #865
• 在必要时删除 image glbuffer，修正一些绘制错误，fix #861

贡献者

@deyihu @mirror-riddle

V0.43.0 Released

Features

• Add a new method getListeningEvents in Eventable
  Eventable Mixin增加了一个新的方法：getListeningEvents
• (@lifefriend ) Add a new option 'tileRetryCount' in TileLayer, as #853
  TileLayer增加新的 option tileRetryCount 用于设置瓦片重试次数

Fixes

• (@deyihu )Fix simplify of polygon with holes, as #804
  解决带洞多边形简化的一个bug, #804
• Draw to a temparary canvas when polgyon has hole, fix #850
  将带洞多边形绘制在一个临时canvas上，解决 #850
• Fix error of line gradient out of screen, as #834
  解决屏幕之外的 line gradient 会报错的bug，#834
• Fix containerExtent of LineString with altitude, as #847
  解决有高度的LineString的容器范围，#847
• Fix tile's full index in a given extent, as #825
  修正给定范围内的瓦片序号计算， #825

Contributors

@lifefriend @XiangLiLiang @deyihu

V0.42.2 Released

Minor Features

• Add zoomOffset option in TileLayer to specify tile's zoom offset from map's zoom.

Enhancements

• Ignore tiles out of tilelayer's full extent, as #825
• Can set crossOrigin to undefined to override tile's default crossOrigin value, as #826

Fixes

• Fix UIComponent autopan's top position (#831), fix #830
• Fire hide event after animation (#833), fix #832
• Fix infinite loop of an edge case for baidu projection
• Fix changing spatial reference by config

V0.42.1 Released

Minor Feature

• Add fixCenterOnResize to map to fix map's center when resizing

Fixes

• Fix blank tiles of TileLayer with dynamic offset, as #815
• Fix LineString animateShow with with empty coordinates, as #808
• Fix null of context with retina screen, as #802
• Fix missing handledragstart event of geometry editor (#810)

Contributor

@wxia5

V0.42.0 Released

Features

• Add a new option interactive in Geometry to enable/disable interaction, as #781
• Add containerClass option to ScaleControl to customize its css style, as #792
• Add 2 new options pitchWithMap and rotateWithMap to UIComponent, to enable UIMarker rotate and tilt with map, as #766
• Add ToolTip support to UIMarker, as #799
• Add support of MultiPolygon to layer's mask, as #801

Fixes

• Fix WMSTileLayer's initial zIndex, as #780
• Fix setView with pitch, bearing and zoom is 0, as #794

Enhancements

• Check if tile is out of map's extent, as #778 and #768

Thanks to

@Liquid-Zhangliquan @davidweining2333 @alex2wong @deyihu @treasureMoment

V0.41.1 Released

Fixes

• Fix bad mangled maptalks.min.js by uglify 3.4.x, rollback to uglify 3.3.28