OEGetBuiltInHiddenSVGClass
const OESVGClass* OEGetBuiltInHiddenSVGClass(OEImageBase& image)
Returns an OESVGClass that have been previously added to the
given image by calling the OEAddBuiltInHiddenSVGClass function.
See also
OESVGClass class
OEImage class
OEAddBuiltInHiddenSVGClassfunctionOEAddBuiltInVisibleSVGClassfunctionOEGetBuiltInVisibleSVGClassfunction