|Extension TIFF Tag ClipPath|
TIFF Tag Reference
TIFF Tag ClipPath
Mirrors the essentials of PostScript's path creation functionality.
Most operators can be easily translated into PostScript, and, conversely, any PostScript path can be represented as a TIFF ClipPath. However, the TIFF ClipPath list of operators is not identical to the current list of PostScript operators; for simplicity, some of the PostScript variants have been dropped, and a few operators, such as polyto and rpolyto have been added. polyto and rpolyto were added in order to make complex TIFF polygonal clip paths more compact.