WWWC Tool

// Init cornerstone tools
cornerstoneTools.init();

// Enable any elements, and display images
// ...

// Add our tool, and set it's mode
const WwwcTool = cornerstoneTools.WwwcTool;

cornerstoneTools.addTool(WwwcTool)
cornerstoneTools.setToolActive('Wwwc', { mouseButtonMask: 1 })