V0.39.0 Released

Features

• Add a new option eventsPropagation to maptalks.UIComponents to indicate whether to propagete dom events to map, as suggested by #619
• Add a new option placeholder to TileLayer to draw background grid while loading tiles, as #615

Enhancements

• Introduce continuous rendering of TileLayer while zooming
  
• Improve fog effect

Fixes

• Fix map.getFitZoom when resolutions[0] is null, as #612
• Fix precision in map.getZoomForScale
• Fix an error of VectorLayer.addGeometry with geojson
• Fix drawTool rectangle drawing when map rotates, as #617
• Fix LineString's smoothness interpolation, make smoothness more natural
  

Breaking Changes

• Update map camera's viewMatrix and projMatrix, change to scale [1, -1, 1] with viewMatrix

V0.38.2 Released

Enhancement

• Add a new option maxAvailableZoom in TileLayer，maximum zoom level for which tiles are available. Data from tiles at the maxzoom are used when displaying the map at higher zoom levels.

Fixes

• Fix conflicts of InfoWindow's autoOpenOn and autoCloseOn
• Fix layer clipping on retina screen

V0.38.1 Released

A trivial update.
Just change map's maxVisualPitch back from 56 to 60.

V0.38.0 Released

Features

• Increase camera's farZ and draw a fog in far distance, add two new option in map ： fog fogColor to turn on/off fog and indicate fog's color.

• Press ctrl + 0 to reset map's bearing

• Add array map.cameraUp for map's camera up vector

• Auto rotate marker with line segment's direction if markerPlacement is vertex, as #594 , example
  

• Support rotate and tilt map by two finger touch gestures, add following new options in map, as #591 :

  • touchGesture : whether turn on touch gesture
  • touchRotate : whether turn on touch rotation
  • touchPitch : whether turn on touch tilting
  • touchZoomRotate : turn on to make map rotate and zoom at the same time by touch pinches.

• Add a new method getOutline in geometry, as #598

• Add a new method getContainerExtent in geometry

• Add add support of map varibles in function type: {zoom} {bearing} {pitch}, as #609

• Add a new option clipByPitch in TileLayer

Enhancements

• Add LRU Cache in tilelayer, to speed up tiles loading, as #597 , add a new options in TileLayer maxCacheSize to set cache's max capacity.
• Improved tilelayer's performance by saving gl buffers and using static draw.
• New hit testing strategy with pixel reading, support hit testing of curves or any shape.
• Reuse arrays to save memory in map matrix cacluation.
• Close layer switcher when clicking on map, from #596
• Add default resolutions and full extent for identity projection
• Add rotation sliding, as #581
• Only fire dragend when geometry actually moves, as #610

Fixes

• Fix blank webgl canvas when browser tab visibility changes, as #592
• Fix tilelayer's background painting when rotating
• Fix overview control's baseLayer display in some edge cases, as #600
• Fix tile cancelling in tilelayer gl renderer.
• Fix matrix caculation when map size is 0.
• Fix marker dragging conflicts, as #603
• Fix dragging of geometry with altitude, as #501
• Fix shadow for text inner stroke, as #588
• Fix a bug for updating layer z-index, as #602
• Fix vector layer redraw when map is rotating and zooming

Breaking Changes

• To sync text rotation with map's rotation, change text's rotation direction from count clock wise to clock wise.
• markerPlacement : vertex changes to auto rotate marker with line segment's direction

Contributors

@1dent1ty

V0.37.0 Released

Features

• Enable TileLayer to load tiles with different spatial reference from map, as #561
  • e.g. A map with 4326 projection load tiles of 3857 projection, example
• Add support of base64 images as linePattern or fillPattern symbol
• Change to draw texthalo with outer stroke instead of inner+outer stroke, as #563
  • inner + outer (old)
    
  • outer (new)
    
• Add smoothness option in LineString/Polygon to draw line smoothly with bezier curve
  • example
    
• Add a uid on map instance, obtained by map.id
• Add two new events removestart and removeend to map
• Add two new events tileload and tileerror to TileLayer
• Add zoomBackground option in TileLayer to control whether to show a background after zooming
• Add attribution in Layer.options, to display in maptalks.control.Attribution

Fixes

• Fix screen point projection from world point, when it's behind camera, as #574
• Fix conflict of map.animateTo and scrollZoom
• Fix not thrown viewchange event when view hits view history
• Fix VectorLayer.setOpacity
• Fix little tail of LineString/Polygon when using DrawTool to draw on mobiles, as #560
• Fix InfoWindow's map events listening
• Fix layer canvas resize on retina screen
• Fix text repaint when geometry's properties is updated, as #570
• Fix zoomable option doesn't work, as in #579

Breaking changes

• Seperate createContext and createCanvas in CanvasRenderer
• Remove shadow options in geometry, change to define shadow in symbol, as #577
• Add createCanvas2 in ImageGLRenderable, in case another canvas is needed in layer renderer
• QuadBezierCurve changes to treat coordinates as control points

Contributors

• @guzhongren for layer attribution

V0.37.0-alpha.1 Released

An alpha release

V0.36.2 Released

Fixes

• Fix an error if geometry returns null paint params in painter

V0.36.0 Released

Features

• Add a new option dragRotatePitch to enable map to drag to rotate and tilt at the same time.
  Example
• Add projection parameter in maptalks.Extent to support extent crossing anti-meridian like from [170, 20] to [-160, 40]

const extent = new maptalks.Extent(170, 20, -160, 40, map.getProjection());
extent.contains([180, 40]); //true

• Add a new method fromProjectionCode in maptalks.CRS
• Add a new option removeVertexOn in geometry.startEdit to customize event to remove a vertex
• Extract a new mixin ImageGLRenderable from TileLayerGLRenderer
• Add drawTinImage in ImageGLRenderable, prepare for some tin painting
  

Fixes

• Fix a bug when updating spatial reference and swtiching GroupTileLayer's child layer.

Improvements

• Some perf improvement in layer canvas image rendering

V0.35.1 Released

Features

• Add a new control maptalks.control.LayerSwitcherControl (example). By @1dent1ty in #547
• map.addLayer supports rest arguments now
• Add a new method endDraw method in DrawTool
• Add two method in Layer, setOpacity and getOpacity
• Reimplement 3D transform matrixes
• Add two new symbol properties markerHorizontalAlignment and markerVerticalAlignment
• Add 4 new event in Map: rotatestart, rotateend, pitchstart and pitchend
• Add 2 new method in Map: getGLZoom and getGLScale

Fixes

• Fix several compatible bugs on IE9
• Fix an error to setCoordinates when geometry is being edited, as #551
• Fix event on/off with event map object
• Fix linestring/polygon with altitude's painting
• Fix wrong extent of rectangle with a reversed fullExtent of identity projection
• Fix WMS parameters with WMS version < 1.3.0
• Fix tilelayer's rendering after setting zoom without animation
• Fix infowindow's reopen, as #546
• Fix SVG marker painting on firefox, as #543
• Fix black tile image on IE, as #541

Improments

• TileLayer, change tile texture's min filter to make tile look more clear

Contributors

@1dent1ty

V0.34.0 Released

Features

• Add tolerance in map.identify/VectorLayer.identify
• Add event param in map's moveend/moving event

Fixes

• Fix bug in Circle/Ellipse.containsPoint, as #532
• Fix dup contextmenu event, as #533
• Fix a bug in map.getZoomFromRes influencing map.getFitExtent
• Fix IS_NODE in nw.js

Improvements

• Add shorter aliases for coordinate conversion methods
• Improved Tilelayer's animation performance: demo 示例