The avatar for @sammeltassen
Jules Schoonman
Public
Edited
Feb 15
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// mutable state = undefined
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// viewer.addHandler("canvas-click", (event) => {
// // The canvas-click event gives us a position in web coordinates.
// var webPoint = event.position;

// // Convert that to viewport coordinates, the lingua franca of OpenSeadragon coordinates.
// var viewportPoint = viewer.viewport.pointFromPixel(webPoint);

// // Convert from viewport coordinates to image coordinates.
// var imagePoint = viewer.viewport.viewportToImageCoordinates(viewportPoint);

// // Show the results.
// mutable state = { webPoint, viewportPoint, imagePoint };
// })
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