ROI center mark
ROI center mark #
A marker can be shown in the center of the Region of Interest (ROI), so the user knows where to aim.
JavaScript
// Crosshair
Barkoder.setRoiCenterMark(Barkoder.constants.CenterMark.Crosshair);
// None
Barkoder.setRoiCenterMark(Barkoder.constants.CenterMark.None);On the Web SDK the mark is a crosshair or none. Barkoder.getRoiCenterMark() returns the current one.