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Fix keyscroll.

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This commit is contained in:
James Petts 2018-11-12 11:18:48 +00:00
parent edfbad10af
commit 5019f539ee
1 changed files with 7 additions and 4 deletions
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11
Packages/ohif-viewerbase/client/lib/switchToImageRelative.js
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@ -1,15 +1,18 @@
import { viewportUtils } from './viewportUtils';
import { cornerstoneTools } from 'meteor/ohif:cornerstone';
const scroll = cornerstoneTools.import('util/scroll');
/**
* This function switches to an image given an element and
* This function switches to an image given an element and
* the relative distance from the current image in the stack
*
*
* e.g. switchToImageRelative(element, -1) to switch to currentImageIdIndex - 1
*
*
* @param element
* @param {number} [distanceFromCurrentIndex] The image index in the stack to switch to.
*/
export function switchToImageRelative(distanceFromCurrentIndex) {
var element = viewportUtils.getActiveViewportElement();
cornerstoneTools.scroll(element, distanceFromCurrentIndex);
scroll(element, distanceFromCurrentIndex);
}