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JavaScript

JavaScript is a scripting or programming language that allows you to implement complex features on web pages. It is the third layer of standard web technologies ( others two are html and css). Note:- JavaScript is NOT Java.

How to get correct image coordinates from mouse click in Cornerstone.js?

I’m developing an Angular-based DICOM viewer using Cornerstone.js and I need to map mouse click positions to image-space coordinates i.e., the true pixel coordinates within the original DICOM image.

Currently, the coordinates I get change when zooming or panning, which means I’m likely mixing up screen/client coordinates with Cornerstone’s internal viewport transforms.

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