# Change Log All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/). ## [new version][unreleased] ## [2.0.2][2018-03-15] ## Fixed * Even more bugs fixes for `Konva.Transformer` ## [2.0.1][2018-03-15] ## Fixed * Several bugs fixes for `Konva.Transformer` ## [2.0.0][2018-03-15] ### Added * new `Konva.Transformer`. It is a special group that allow simple resizing and rotation of a shape. * Add ability to remove event by callback `node.off('event', callback)`. * new `Konva.Filters.Contrast`. * new `Konva.Util.haveIntersection()` to detect simple collusion * add `Konva.Text.ellipsis` to add '…' to text string if width is fixed and wrap is set to 'none' * add gradients for strokes ## Changed * stage events are slightly changed. `mousedown`, `click`, `mouseup`, `dblclick`, `touchstart`, `touchend`, `tap`, `dbltap` will be triggered when clicked on empty areas too ## Fixed * Some typescript fixes * Pixelate filter fixes * Fixes for path data parsing * Fixed shadow size calculation ## Removed * Some deprecated methods are removed. If previous version was working without deprecation warnings for you, this one will work fine too. ## [1.7.6][2017-11-01] ## Fixed * Some typescript fixes ## [1.7.4][2017-10-30] ## Fixed * `isBrowser` detection for electron ## [1.7.3][2017-10-19] ### Changed * Changing size of a stage will redraw it in synchronous way ### Fixed * Some fixes special for nodejs ## [1.7.2][2017-10-11] ### Fixed * Fixed `Konva.document is undefined` ## [1.7.1][2017-10-11] ### Changed * Konva for browser env and Konva for nodejs env are separate packages now. You can use `konva-node` for NodeJS env. ## [1.7.0][2017-10-08] ### Fixed * Several typescript fixes ### Changed * Default value for `dragDistance` is changed to 3px. * Fix rare error throw on drag * Caching with height = 0 or width = 0 with throw async error. Caching will be ignored. ## [1.6.8][2017-08-19] ### Changed * The `node.getClientRect()` calculation is changed a bit. It is more powerfull and correct. Also it takes parent transform into account. See docs. * Upgrade nodejs deps ## [1.6.7][2017-07-28] ### Fixed * Fix bug with double trigger wheel in Firefox * Fix `node.getClientRect()` calculation in a case of Group + invisible child * Fix dblclick issue https://github.com/konvajs/konva/issues/252 ## [1.6.3][2017-05-24] ### Fixed * Fixed bug with pointer detection. css 3d transformed stage will not work now. ## [1.6.2][2017-05-08] ### Fixed * Fixed bug with automatic shadow for negative scale values ## [1.6.1][2017-04-25] ### Fixed * Fix pointer position detection ### Changed * moved `globalCompositeOperation` property to `Konva.Node` ## [1.6.0][2017-04-21] ### Added * support of globalCompositeOperation for `Konva.Shape` ### Fixed * getAllIntersections now works ok for Text shapes (https://github.com/konvajs/konva/issues/224) ### Changed * Konva a bit changed a way to detect pointer position. Now it should be OK to apply css transform on Konva container. https://github.com/konvajs/konva/pull/215 ## [1.5.0][2017-03-20] ### Added * support for `lineDashOffset` property for `Konva.Shape`. ## [1.4.0][2017-02-07] ## Added * `textDecoration` of `Konva.Text` now supports `line-through` ## [1.3.0][2017-01-10] ## Added * new align value for `Konva.Text` and `Konva.TextPath`: `justify` * new property for `Konva.Text` and `Konva.TextPath`: `textDecoration`. Right now it sports only '' (no decoration) and 'underline' values. * new property for `Konva.Text`: `letterSpacing` * new event `contentContextmenu` for `Konva.Stage` * `align` support for `Konva.TextPath` * new method `toCanvas()` for converting a node into canvas element ### Changed * changing a size of `Konva.Stage` will update it in async way (via `batchDraw`). * `shadowOffset` respect pixel ratio now ### Fixed * Fixed bug when `Konva.Tag` width was not changing its width dynamically * Fixed "calling remove() for dragging shape will throw an error" * Fixed wrong opacity level for cached group with opacity * More consistent shadows on HDPI screens * Fixed memory leak for nodes with several names ## [1.2.2][2016-09-15] ### Fixed * refresh stage hit and its `dragend` * `getClientRect` calculations ## [1.2.0][2016-09-15] ## Added * new properties for `Konva.TextPath`: `letterSpacing` and `textBaseline`. ## [1.1.4][2016-09-13] ### Fixed * Prevent throwing an error when text property of `Konva.Text` = undefined or null ## [1.1.3][2016-09-12] ### Changed * Better hit function for `TextPath`. * Validation of `Shape` filters. ## [1.1.2][2016-09-10] ### Fixed * Fixed "Dragging Group on mobile view throws "missing preventDefault" error" #169 ## [1.1.1][2016-08-30] ### Fixed * Fixed #166 bug of drag&drop ## [1.1.0][2016-08-21] ## Added * new property of `Konva.Shape` - `preventDefault`. ## [1.0.3][2016-08-14] ### Fixed * Fixed some typescript definitions ## [1.0.2][2016-07-08] ## Changed * `Konva.Text` will interpret undefined `width` and `height` as `AUTO` ## [1.0.1][2016-07-05] ### Changed * you can now unset property by `node.x(undefined)` or `node.setAttr('x', null)` ### Fixed * Bug fix for case when `touchend` event throws error ## [1.0.0][2016-07-05] ### Fixed * Bug fix for case when `touchend` event throws error ## [0.15.0][2016-06-18] ## Added * Custom clip function ## [0.14.0][2016-06-17] ### Fixed * fixes in typescript definitions * fixes for bug with `mouseenter` event on deep nesting case ## [0.13.9][2016-05-14] ### Changed * typescript definition in npm package * node@5.10.1, canvas@1.3.14, jsdom@8.5.0 support * `Konva.Path` will be filled when it is not closed * `Animation.start()` will not not immediate sync draw. This should improve performance a little. * Warning when node for `Tween` is not in layer yet. * `removeChildren()` remove only first level children. So it will not remove grandchildren. ## [0.12.4][2016-04-19] ### Changed * `batchDraw` will do not immediate `draw()` ### Fixed * fix incorrect shadow offset on rotation ## [0.12.3][2016-04-07] ### Fixed * `batchDraw` function works less time now * lighter npm package ## [0.12.2][2016-03-31] ### Fixed * repair `cancelBubble` event property behaviour * fix wrong `Path` `getClientRect()` calculation * better HDPI support * better typescript definitions * node 0.12 support ### Changed * more universal stage container selector * `mousewheel` event changed to `wheel` ## [0.11.1][2016-01-16] ### Fixed * correct `Konva.Arrow` drawing. Now it works better. * Better support for dragging when mouse out of stage * Better corner radius for `Label` shape * `contentTap` event for stage ### Added * event delegation. You can use it in this way: `layer.on('click', 'Circle', handler);` * new `node.findAncestors(selector)` and `node.findAncestor(selector)` functions * optional selector parameter for `stage.getIntersection` and `layer.getIntersection` * show warning message if several instances of Konva are added to page. ### Changed * `moveTo` and some other methods return `this` * `getAbsolutePosition` support optional relative parent argument (useful to find absolute position inside of some of parent nodes) * `change` event will be not fired if changed value is the same as old value ## [0.10.0][2015-10-27] ### Added * RGBA filter. Thanks to [@codefo](https://github.com/codefo) * `stroke` and `fill` support for `Konva.Sprite` ### Fixed * Correct calculation in `getClientRect` method of `Konva.Line` and `Konva.Container`. * Correct `toObject()` behaviour for node with attrs with extended native prototypes * Fixed bug for caching where buffer canvas is required ### Changed * Dragging works much better. If your pointer is out of stage content dragging will still continue. * `Konva.Node.create` now works with objects. * `Konva.Tween` now supports tweening points to state with different length ## [0.9.5][2015-05-28] ### Fixed * `to` will not throw error if no `onFinish` callback * HDPI support for desktop * Fix bug when filters are not correct for HDPI * Fix bug when hit area is not correct for HDPI * Fix bug for incorrect `getClientRect` calculation * Repair fill gradient for text ### Changed * context wrapper is more capable with native context. So you can use `context.fillStyle` property in your `sceneFunc` without accessing native context. * `toDataURL` now handles pixelRatio. you can pass `config.pixelRatio` argument * Correct `clone()` for custom nodes * `FastLayer` can now have transforms * `stage.toDataURL()` method now works synchronously. So `callback` argument is not required. * `container.find(selector)` method now has a validation step. So if you forgot to add `#` or `.` you will see a warning message in the console. ### Added * new `Konva.Image.fromURL` method ### Deprecated * `fillRed`, `fillGreen`, `fillBlue`, `fillAlpha` are deprecated. Use `fill` instead. * `strokeRed`, `strokeGreen`, `strokeBlue`, `strokeAlpha` are deprecated. Use `stroke` instead. * `shadowRed`, `shadowGreen`, `shadowBlue`, `shadowAlpha` are deprecated. Use `shadow` instead. * `dashArray` is deprecated. Use `dash` instead. * `drawFunc` is deprecated. Use `sceneFunc` instead. * `drawHitFunc` is deprecated. Use `hitFunc` instead. * `rotateDeg` is deprecated. Use `rotate` instead. ## [0.9.0][2015-02-27] ### Fixed * cache algorithm has A LOT OF updates. ### Changed * `scale` now affects `shadowOffset` * performance optimization (remove some unnecessary draws) * more expected drawing when shape has opacity, stroke and shadow * HDPI for caching. * Cache should work much better. Now you don't need to pass bounding box {x,y,width,height} to `cache` method for all buildin Konva shapes. (only for your custom `Konva.Shape` instance). * `Tween` now supports color properties (`fill`, `stroke`, `shadowColor`) ### Added * new methods for working with node's name: `addName`, `removeName`, `hasName`. * new `perfectDrawEnabled` property for shape. See [http://konvajs.github.io/docs/performance/Disable_Perfect_Draw.html](http://konvajs.github.io/docs/performance/Disable_Perfect_Draw.html) * new `shadowForStrokeEnabled` property for shape. See [http://konvajs.github.io/docs/performance/All_Performance_Tips.html](http://konvajs.github.io/docs/performance/All_Performance_Tips.html) * new `getClientRect` method. * new `to` method for every node for shorter tweening ## [0.8.0][2015-02-04] * Bug Fixes * browser crashing on pointer events fixed * optimized `getIntersection` function * Enhancements * `container.findOne()` method * new `strokeHitEnabled` property. Useful for performance optimizations * typescript definitions. see `/resources/konva.d.ts` ## Rebranding release 2015-01-28 Differences from last official `KineticJS` release * Bug Fixes * `strokeScaleEnabled = false` is disabled for text as I can not find a way to implement this * `strokeScaleEnabled = false` for Line now creates a correct hit graph * working "this-example" as name for nodes * Konva.Text() with no config will not throw exception * Konva.Line() with no config will not throw exception * Correct stage resizing with `FastLayer` * `batchDraw` method for `FastLayer` * Correct mouseover/mouseout/mouseenter/mouseleave events for groups * cache node before adding to layer * `intersects` function now works for shapes with shadow * Enhancements * `cornerRadius` of Rect is limited by `width/2` and `height/2` * `black` is default fill for text * true class extending. Now `rect instanceOf Konva.Shape` will return true * while dragging you can redraw layer that is not under drag. hit graph will be updated in this case * now you can move object that is dragging into another layer. * new `frameOffsets` attribute for `Konva.Sprite` * much better dragging performance * `browserify` support * applying opacity to cached node * remove all events with `node.off()` * mouse dragging only with left button * opacity now affects cached shapes * Label corner radius * smart changing `width`, `height`, `radius` attrs for circle, start, ellipse, ring. * `mousewheel` support. Thanks [@vmichnowicz](https://github.com/vmichnowicz) * new Arrow plugin * multiple names: `node.name('foo bar'); container.find('.foo');` (thanks [@mattslocum](https://github.com/mattslocum)) * `Container.findOne()`