| 1 | # Changelog
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| 2 | All notable changes to this project will be documented in this file.
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| 3 |
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| 4 | The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
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| 5 | and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
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| 6 |
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| 7 | ## [2.1.0] - 2018-04-11
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| 8 | ### Changed
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| 9 | - Updated Webpack to version 4
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| 10 | - DIST folder is now removed from the repository
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| 11 |
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| 12 |
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| 13 | ## [2.0.0] - 2017-12-08
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| 14 | ### Changed
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| 15 |
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| 16 | - *Breaking Change!!!* Switches image loader return values to support the breaking change in Cornerstone Master (https://github.com/cornerstonejs/cornerstone/commit/9448755397da10a6de6f694d83123274cbd4b38e) which requires image loaders to return an object of the form { promise, cancelFn }.
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| 17 | - *Breaking Change!!!* Removed jQuery events from triggerEvent, lower-cased all the event names (i.e. 'cornerstoneimageloadprogress').
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| 18 | - *Breaking Change!!!* Switched all Deferred usage to use Promises
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| 19 | - Performance: Switch getPixelData to just return the canvas imageData.data. The previous loop to set alpha channel to 255 is unnecessary since we can now just set image.rgba = false.
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| 20 | - Set image.rgba to false by default. Users can change this to have the image rendered with the alpha channel intact.
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| 21 | - Switch event triggering to use cornerstone.triggerEvent
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| 22 | - Switched this changelog to try to follow http://keepachangelog.com/en/1.0.0/
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| 23 |
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| 24 | ## [1.0.0]
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| 25 |
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| 26 | - Updated to 1.0.0 because 0.8.5 introduced a breaking change with Cornerstone / jQuery injection. This doesn't break usage if you are using HTML script tags, but if you are using a module system, Cornerstone Web Image Loader may not properly find its dependencies.
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| 27 |
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| 28 | The solution for this is to inject your Cornerstone instance into Cornerstone Tools as follows:
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| 29 |
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| 30 | ````javascript
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| 31 | cornerstoneWebImageLoader.external.$ = $;
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| 32 | cornerstoneWebImageLoader.external.cornerstone = cornerstone;
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| 33 | ````
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| 34 |
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| 35 | An example commit doing something similar in the OHIF Viewer Meteor application is here: https://github.com/OHIF/Viewers/commit/012bba44806d0fb9bb60af329c4875e7f6b751e0#diff-d9ccd906dfc48b4589d720766fe14715R25
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| 36 |
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| 37 | We apologize for any headaches that the breaking change in 0.8.5 may have caused for those using module systems.
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| 38 | - Note: the dependencies have been updated to require Cornerstone Core 1.0.0 or above
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| 39 |
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| 40 | ## [0.8.6] (deprecated due to breaking change)
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| 41 |
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| 42 | - Added native CustomEvents that are triggered parallel to the jQuery events. This is part of a transition to drop the jQuery dependency entirely.
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| 43 | - *Note:* This version requires Cornerstone Core 0.13.2 or above, where cornerstone.events has the EventTarget interface!
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| 44 |
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| 45 | e.g. CornerstoneImageLoadProgress has a native CustomEvent name 'cornerstoneimageloadprogress'
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| 46 |
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| 47 | ## [0.8.5] (deprecated due to breaking change)
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| 48 |
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| 49 | - Add Jquery and Cornerstone as injection dependencies |
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