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Removing unused code

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This commit is contained in:
Eloízio Salgado 2017-01-30 12:12:49 -02:00
parent c9236b96f9
commit cd5eba6549
3 changed files with 1 additions and 62 deletions
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2
OHIFViewer/package.json
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@ -4,7 +4,7 @@
"description": "",
"main": "index.js",
"dependencies": {
"babel-runtime": "^6.20.0"
"babel-runtime": "^6.22.0"
},
"devDependencies": {},
"scripts": {

4
Packages/ohif-viewerbase/client/index.js
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@ -43,10 +43,6 @@ Viewerbase.getImageId = getImageId;
import { setActiveViewport } from './lib/setActiveViewport';
Viewerbase.setActiveViewport = setActiveViewport;
// classifyImageOrientation
import { classifyImageOrientation } from './lib/classifyImageOrientation';
Viewerbase.classifyImageOrientation = classifyImageOrientation;
// setFocusToActiveViewport
import { setFocusToActiveViewport } from './lib/setFocusToActiveViewport';
Viewerbase.setFocusToActiveViewport = setFocusToActiveViewport;

57
Packages/ohif-viewerbase/client/lib/classifyImageOrientation.js
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@ -1,57 +0,0 @@
import { OHIF } from 'meteor/ohif:core';
/**
* This function returns a string describing an image orientation
* (e.g. axial, sagittal, coronal)
* If no classification is determined, it returns undefined
*
* @param {string} [imageId]
* @returns {string}
*/
export function classifyImageOrientation(imageId) {
// First we check if this imageId has already been classified, so we can return
// the classification from the cache
if (OHIF.viewer.linkSeries.classifiedOrientation.hasOwnProperty(imageId)) {
return OHIF.viewer.linkSeries.classifiedOrientation[imageId];
}
// Calculate the image plane normal
const imagePlane = cornerstoneTools.metaData.get('imagePlane', imageId);
if (!imagePlane || !imagePlane.rowCosines || !imagePlane.columnCosines) {
return;
}
const imageNormal = imagePlane.rowCosines.clone().cross(imagePlane.columnCosines);
// These represent the normal vectors to three standard image planes
const normals = {
axial: new cornerstoneMath.Vector3(0, 0, 1),
coronal: new cornerstoneMath.Vector3(0, 1, 0),
sagittal: new cornerstoneMath.Vector3(1, 0, 0)
};
const PI = Math.PI;
// This loop checks the angle between the current image plane normal
// and that of the three standard image planes above. If the two
// normal vectors are within 15 degrees of each other, the current image
// is classified as the relevant standard image plane (e.g. axial).
let classifiedOrientation;
Object.keys(normals).some(orientation => {
let angleInRadians = imageNormal.angleTo(normals[orientation]);
angleInRadians = Math.abs(angleInRadians);
if (angleInRadians < PI / 12 || angleInRadians === PI) { // Pi / 12 radians = 15 degrees
classifiedOrientation = orientation;
return true;
}
});
// If no classification was determined, stop here and dump a warning to the console
if (!classifiedOrientation) {
return;
}
// Otherwise, update the cache with the classified orientation for this imageId
OHIF.viewer.linkSeries.classifiedOrientation[imageId] = classifiedOrientation;
return classifiedOrientation;
};