OEAddBuiltInHiddenSVGClass
const OESVGClass* OEAddBuiltInHiddenSVGClass(OEImageBase& image)
Adds an OESVGClass to the given image that can be used to mark up a group of SVG elements to be hidden.
See also
OESVGClass class
OEImage class
OEAddBuiltInVisibleSVGClassfunctionOEGetBuiltInHiddenSVGClassfunctionOEGetBuiltInVisibleSVGClassfunction