Open requested to merge 1014-enh-viz-improve-interaction-with-distance-measurement-tool into dev
Refactor how Distances are added. With this MR we can click and drag to add distance. Note: The removal hasn't been modified. We still need to use SRemoveDistance.
How to test it?
Launch SightViewer Load an image (DICOM for example) Click on "add distance" icon, the cursor should change to from a pointer to a cross, allowing you to click and drag and add a distance to the image
try to see if the distance is also displayed ton the different 2d negatos