OnePacs Web Viewer supports for displaying DICOM Softcopy Presentation States (PR).  Presentation states are automatically applied to referenced images on display.

The following modules are currently supported:

• Relationship Module, describes images which the presentation state is applied to.
• Displayed Area Module, describes the specified area space of the image to be displayed.
• Spatial Transformation Module, describes the specified rotation and flipping values of the image.
• Softcopy VOI LUT Module, describes the specified Window Center and Window Width of the image.  Note that VOI LUT is currently not supported.
• Graphic Annotation Module, describes the drawn graphic and text annotations on the image.  Note that interpolated and filled graphics, and open polygons are currently not supported.