145 lines
10 KiB
Markdown
145 lines
10 KiB
Markdown
Leaflet Changelog
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=================
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(all changes without author notice are by [@mourner](https://github.com/mourner))
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## 0.3 (master)
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### Major features
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* Added **Canvas backend** for vector layers (polylines, polygons, circles). This enables vector support on Android < 3, and it can also be optionally preferred over SVG for a performance gain in some cases. Thanks to [@florianf](https://github.com/florianf) for a big part of this work.
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* Added **layers control** (`Control.Layers`) for convenient layer switching.
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### Improvements
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#### Usability improvements
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* Map now preserves its center after resize.
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* Limited maximum zoom change on a single mouse wheel movement (so you won't zoom across the whole zoom range in one scroll). [#149](https://github.com/CloudMade/Leaflet/issues/149)
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* Improved circles performance by not drawing them if they're off the clip region.
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#### API improvements
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* Improved `LatLng` constructor to be more tolerant (and throw descriptive error if latitude or longitude can't be interpreted as a number). [#136](https://github.com/CloudMade/Leaflet/issues/136)
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* Added ability to add a tile layer below all others (`map.addLayer(layer, true)`) (useful for switching base tile layers).
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* Added `hasLayer` method to `Map`.
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* Added `TileLayer` `continuousWorld` option to disable tile coordinates checking/wrapping.
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* Added `Polyline` `closestLayerPoint` method that's can be useful for interaction features (by [@anru](https://github.com/anru)). [#186](https://github.com/CloudMade/Leaflet/pull/186)
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* Added `setLatLngs` method to `MultiPolyline` and `MultiPolygon` (by [@anru](https://github.com/anru)). [#194](https://github.com/CloudMade/Leaflet/pull/194)
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* Added `DomUtil.removeClass` method (by [@anru](https://github.com/anru)).
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* Improved browser-specific code to rely more on feature detection rather than user agent string.
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* Improved superclass access mechanism to work with inheritance chains of 3 or more classes; now you should use `Klass.superclass` instead of `this.superclass` (by [@anru](https://github.com/anru)). [#179](https://github.com/CloudMade/Leaflet/pull/179)
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* Added `minWidth` option to `Popup` (by [@marphi](https://github.com/marphi)). [#214](https://github.com/CloudMade/Leaflet/pull/214)
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### Bugfixes
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#### General bugfixes
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* Fixed a bug where mouse zoom worked incorrectly if map is inside scrolled container (partially by [@chrillo](https://github.com/chrillo)). [#206](https://github.com/CloudMade/Leaflet/issues/206)
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* Fixed a bug where `Marker` `setIcon` was not working properly (by [@marphi](https://github.com/marphi)). [#218](https://github.com/CloudMade/Leaflet/pull/218)
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* Fixed a bug where `Marker` `setLatLng` was not working if it's set before adding the marker to a map. [#222](https://github.com/CloudMade/Leaflet/issues/222)
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* Fixed a bug where static properties of a child class would not override the parent ones.
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* Fixed broken popup `closePopup` option (by [@jgerigmeyer](https://github.com/jgerigmeyer)).
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* Fixed a bug that caused en error when dragging marker with icon without shadow (by [@anru](https://github.com/anru)). [#178](https://github.com/CloudMade/Leaflet/issues/178)
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* Fixed a typo in `Bounds` `contains` method (by [@anru](https://github.com/anru)). [#180](https://github.com/CloudMade/Leaflet/pull/180)
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* Fixed a bug where drag event fired before the actual movement of layer (by [@anru](https://github.com/anru)). [#197](https://github.com/CloudMade/Leaflet/pull/197)
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* Fixed a bug where map click caused an error if dragging is initially disabled. [#196](https://github.com/CloudMade/Leaflet/issues/196)
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* Fixed a bug where attribution prefix would not update on `setPrefix`. [#195](https://github.com/CloudMade/Leaflet/issues/195)
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* Fixed a bug where `TileLayer` `load` event wouldn't fire in some edge cases (by [@dravnic](https://github.com/dravnic)).
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* Fixed a bug related to clearing background tiles after zooming (by [@neno-giscloud](https://github.com/neno-giscloud) & [@dravnic](https://github.com/dravnic)).
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#### Browser bugfixes
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* Fixed occasional crashes on Mac Safari (thanks to [@lapinos03](https://github.com/lapinos03)). [#191](https://github.com/CloudMade/Leaflet/issues/191)
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* Fixed a bug that raised error in IE6-8 when clicking on popup close button. [#235](https://github.com/CloudMade/Leaflet/issues/235)
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* Fixed a bug that caused map overlays to appear blurry in some cases under WebKit browsers.
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#### Mobile browser bugfixes
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* Fixed crash on Android 3+ when panning or zooming (by [@florian](https://github.com/florianf)). [#137](https://github.com/CloudMade/Leaflet/issues/137)
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## 0.2.1 (2011-06-18)
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* Fixed regression that caused error in `TileLayer.Canvas`.
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## 0.2 (2011-06-17)
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### Major features
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* Added **WMS** support (`TileLayer.WMS` layer).
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* Added different **projections** support, having `EPSG:3857`, `EPSG:4326` and `EPSG:3395` out of the box (through `crs` option in `Map`). Thanks to [@Miroff](https://github.com/Miroff) & [@Komzpa](https://github.com/Komzpa) for great advice and explanation regarding this.
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* Added **GeoJSON** layer support.
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### Improvements
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#### Usability improvements
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* Improved panning performance in Chrome and FF considerably with the help of `requestAnimationFrame`. [#130](https://github.com/CloudMade/Leaflet/issues/130)
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* Improved click responsiveness in mobile WebKit (now it happens without delay). [#26](https://github.com/CloudMade/Leaflet/issues/26)
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* Added tap tolerance (so click happens even if you moved your finger slighly when tapping).
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* Improved geolocation error handling: better error messages, explicit timeout, set world view on locateAndSetView failure. [#61](https://github.com/CloudMade/Leaflet/issues/61)
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#### API improvements
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* Added **MultiPolyline** and **MultiPolygon** layers. [#77](https://github.com/CloudMade/Leaflet/issues/77)
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* Added **LayerGroup** and **FeatureGroup** layers for grouping other layers.
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* Added **TileLayer.Canvas** for easy creation of canvas-based tile layers.
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* Changed `Circle` to be zoom-dependent (with radius in meters); circle of a permanent size is now called `CircleMarker`.
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* Added `mouseover` and `mouseout` events to map, markers and paths; added map `mousemove` event.
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* Added `setLatLngs`, `spliceLatLngs`, `addLatLng`, `getLatLngs` methods to polylines and polygons.
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* Added `setLatLng` and `setRadius` methods to `Circle` and `CircleMarker`.
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* Improved `LatLngBounds contains` method to accept `LatLng` in addition to `LatLngBounds`, the same for `Bounds contains` and `Point`
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* Improved `LatLngBounds` & `Bounds` to allow their instantiation without arguments (by [@snc](https://github.com/snc)).
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* Added TMS tile numbering support through `TileLayer` `scheme: 'tms'` option (by [@tmcw](https://github.com/tmcw)).
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* Added `TileLayer` `noWrap` option to disable wrapping `x` tile coordinate (by [@jasondavies](https://github.com/jasondavies)).
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* Added `opacity` option and `setOpacity` method to `TileLayer`.
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* Added `setLatLng` and `setIcon` methods to `Marker`.
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* Added `title` option to `Marker`.
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* Added `maxZoom` argument to `map.locateAndSetView` method.
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* Added ability to pass Geolocation options to map `locate` and `locateAndSetView` methods (by [@JasonSanford](https://github.com/JasonSanford)).
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* Improved `Popup` to accept HTML elements in addition to strings as its content.
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#### Development workflow improvements
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* Added `Makefile` for building `leaflet.js` on non-Windows machines (by [@tmcw](https://github.com/tmcw)).
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* Improved `debug/leaflet-include.js` script to allow using it outside of `debug` folder (by [@antonj](https://github.com/antonj)).
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* Improved `L` definition to be compatible with CommonJS. [#122](https://github.com/CloudMade/Leaflet/issues/122)
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### Bug fixes
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#### General bugfixes
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* Fixed a bug where zooming is broken if the map contains a polygon and you zoom to an area where it's not visible. [#47](https://github.com/CloudMade/Leaflet/issues/47)
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* Fixed a bug where closed polylines would not appear on the map.
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* Fixed a bug where marker that was added, removed and then added again would not appear on the map. [#66](https://github.com/CloudMade/Leaflet/issues/66)
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* Fixed a bug where tile layer that was added, removed and then added again would not appear on the map.
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* Fixed a bug where some tiles would not load when panning across the date line. [#97](https://github.com/CloudMade/Leaflet/issues/97)
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* Fixed a bug where map div with `position: absolute` is reset to `relative`. [#100](https://github.com/CloudMade/Leaflet/issues/100)
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* Fixed a bug that caused an error when trying to add a marker without shadow in its icon.
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* Fixed a bug where popup content would not update on `setContent` call. [#94](https://github.com/CloudMade/Leaflet/issues/94)
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* Fixed a bug where double click zoom wouldn't work if popup is opened on map click
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* Fixed a bug with click propagation on popup close button. [#99](https://github.com/CloudMade/Leaflet/issues/99)
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* Fixed inability to remove ImageOverlay layer.
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#### Browser bugfixes
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* Fixed a bug where paths would not appear in IE8.
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* Fixed a bug where there were occasional slowdowns before zoom animation in WebKit. [#123](https://github.com/CloudMade/Leaflet/issues/123)
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* Fixed incorrect zoom animation & popup styling in Opera 11.11.
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* Fixed popup fade animation in Firefox and Opera.
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* Fixed a bug where map isn't displayed in Firefox when there's an `img { max-width: 100% }` rule.
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#### Mobile browsers bugfixes
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* Fixed a bug that prevented panning on some Android 2.1 (and possibly older) devices. [#84](https://github.com/CloudMade/Leaflet/issues/84)
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* Disabled zoom animation on Android by default because it's buggy on some devices (will be enabled back when it's stable enough). [#32](https://github.com/CloudMade/Leaflet/issues/32)
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* Fixed a bug where map would occasionally break while multi-touch-zooming on iOS. [#32](https://github.com/CloudMade/Leaflet/issues/32)
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* Fixed a bug that prevented panning/clicking on Android 3 tablets. [#121](https://github.com/CloudMade/Leaflet/issues/121)
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* Fixed a bug that prevented panning/clicking on Opera Mobile. [#138](https://github.com/CloudMade/Leaflet/issues/138)
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* Fixed potentional memory leak on WebKit when removing tiles, thanks to [@Scalar4eg](https://github.com/Scalar4eg). [#107](https://github.com/CloudMade/Leaflet/issues/107)
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## 0.1 (2011-05-13)
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* Initial Leaflet release.
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