iflColormap(3) Image Format Library C++ Reference Manual iflColormap(3)NAMEiflColormap - class for defining colormaps
INHERITS FROM
iflLut
HEADER FILE
#include <ifl/iflCdefs.h>
CLASS DESCRIPTIONiflColormap is derived from iflLut. The only difference is the removal of
the ability to have the table length not be a one-to-one mapping onto the
domain of the lut. It is intended to represent the colormap for image
files that have an iflRGBPalette color model. Refer to the iflLut man
page for more info on the supported access methods.
CLASS MEMBER FUNCTION SUMMARY
Constructors
iflColormapCreate(int numChan, iflDataType dtype, double min, double max)
iflColormapNoAlloc(void* table, int numChan, iflDataType dtype,
double min, double max)
FUNCTION DESCRIPTIONSiflColormap()
iflColormapCreate(int numChan, iflDataType dtype, double min, double max)
iflColormapNoAlloc(void* table, int numChan, iflDataType dtype,
double min, double max)
Constructors for the iflColormap class. The number of tables or
channels in the colormap is specified by numChan and the colormap
data type is specified by dtype. The domain of values the table
handles is from min to max. The length of each table is either
max-min+1. The second constructor creates an iflColormap whose
look-up table data is pointed to by table.
INHERITED MEMBER FUNCTIONS
Inherited from iflLut
iflLutGetChan(), iflLutGetData(), iflLutGetDataType(), iflLutGetDomain(),
iflLutGetDomainMax(), iflLutGetDomainMin(), iflLutGetDomainStep(),
iflLutGetLength(), iflLutGetNumChans(), iflLutGetOrigin(),
iflLutGetRange(), iflLutGetVal(), iflLutIsDiff(), iflLutSetData(),
iflLutSetDomain(), iflLutSetVal()SEE ALSO
iflLut, iflSGIColormap
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