cornerstone-tools - npm Package Versions

Version 1.0.2

• The biggest behaviour change in this release comes from bug fixes to the fusion renderer.

When using the fusion renderer, this is how it works now:

• Stacks in Cornerstone Tools correspond to layers in Cornerstone Core. If you have ten stacks in your toolData and you are using the fusion renderer, you have ten layers.

• If no image is being displayed in the stack at any given time, the layer has image = undefined.

• The active layer cannot be changed to a layer with an undefined image. setActiveLayer will switch to the base layer in this case.

• When image is changed and current active layer has image=undefined, the active layer is set to the base layer.

• Update cornerstone-core dependency since stack fusion renderer now requires APIs added in Cornerstone Core 1.1.0 (cornerstone.setLayerImage)

• Added stackPrefetch configuration option for maximum amount of images to fetch (thanks @maistho)

This option was added to allow developers using very large stack (i.e. > 1000 images) to limit the prefetching behaviour. The default value is Infinity, so no changes are necessary for normal use.

• Bug fix for stackPrefetch: the first element on stackPrefetch.indicesToRequest wasn't being prefetched (thanks @lscoder). Closes #211

Version 1.0.1

• Add check to make drag (touch or click) stack scrolling work better on very large stacks.

The previous behaviour led to scrolling more than 1 image per pixel if there were more images than the height of the element in pixels, which wasn't a good user experience.

New behaviour is to scroll at most 1 image per 2 pixels, and at least 1 image per 1/8 of the element height. (thanks @Maistho)

• Switch package.json 'main' to minified version to reduce bundle sizes
• Fixed incorrect 'externals' to 'external' in README (thanks @nicomlas)
• Fixed incorrect cornerstone-core devDependency (ˆ0.13.0 to ˆ1.0.0)

Version 1.0.0

• Updated to 1.0.0 because 0.10.0 introduced a breaking change with Cornerstone, jQuery, and Hammer.js injection. This doesn't break usage if you are using HTML script tags, but if you are using a module system, Cornerstone Tools may not properly find its dependencies.

The solution for this is to inject your Cornerstone / jQuery / Hammers instance into Cornerstone Tools as follows:

cornerstoneTools.external.$ = $;
cornerstoneTools.external.Hammer = Hammer;
cornerstoneTools.external.cornerstone = cornerstone;

An example commit doing this in the OHIF Viewer Meteor application is here: https://github.com/OHIF/Viewers/commit/012bba44806d0fb9bb60af329c4875e7f6b751e0#diff-d9ccd906dfc48b4589d720766fe14715R25

We apologize for any headaches that the breaking change 0.10.0 may have caused for those using module systems.

Version 0.10.0 (deprecated due to breaking change)

• Add a 3rd parameter to saveAs to allow other mimeTypes, such as image/jpeg
• Made Cornerstone, Jquery and Hammer as injection dependencies
• Using window.cornerstone as default cornerstone for this library
• Fix window.event.wheelDelta in IE

Version 0.9.1

• Added eventType, ctrlKey, metaKey and shiftKey to cornerstoneTools eventData on mouseMove event
• Fixing tool handles on non-chrome browsers
• Keeping compatibility with event.which for mouseInput events
• Direct module loading with <script type="mode" ...>
• Hammer.js and JQuery are not global anymore, using imports
• PlayClip using stackRenderer
• FusionRenderer display the image instead of only updating the element
• Add loop option to stackScroll configuration
• Fix paintbrush canvas size issue
• Ignoring the exception thrown when the image is loaded by playClip and the element is not enabled
• Use shallow copies of images in layers, to prevent the function convertImageToFalseColorImage() from altering original images.
• fusionRenderer does not crash if the layer is destroyed while rendering
• Added state manager to brush tool
• If initialData.distances[sourceImageId] is undefined in Synchroziner.js, keep positionDifference undefined instead of crashing
• Resolve the error "Error during loading "karma-phantomjs-launcher" plugin: Path must be a string. Received null", throwed when submiting the PR.
• Remove the useless variable 'viewport' in playClip.js and scrollToIndex.js
• LengthTool now uses PixelSpacing provided by MetaDataProvider