Rotate Tool
How to set up the Rotate tool:
// Init cornerstone tools
cornerstoneTools.init();
// Enable any elements, and display images
// ...
// Add our tool, and set it's mode
const RotateTool = cornerstoneTools.RotateTool;
cornerstoneTools.addTool(RotateTool)
cornerstoneTools.setToolActive('Rotate', { mouseButtonMask: 1 })