Color Manager
Color Con version
Color2Index Find the best possible color match
Index2Color Find specific RGB
InvertColor Find a color's complement
RealColor Check if an absolute color really exists in color table
GetSubTable Map RGBs from color table to nearest matches on target
tables
MakeITable Generates an inverse table
Color Table Management
GetCTSeed Get unique seed value for color table
ProtectEntry Protect or un-protect color table entry
ReserveEntry Reserve or dereserve color table entry
SetEntries Set a group of color table entries for the current gDevice
SaveEntries Saves selected entries to a result table
RestoreEntries Sets entries into dstTable without rebuilding inverse table
Misc. Routines
QDError Returns the QuickDraw or Color Manager error result
Custom Search and Complement Routines
AddSearch Adds a search procedure to the head of the device record's
list
AddComp Adds complement procedure to the head of the device
record's list
DelSearch Removes a custom search procedure from the device
record's list
DelComp Removes a color inversion procedure from the device's list
SetClientID Identify this client to search and complement procedures