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Epson Research and Development
Vancouver Design Center
8.2.3 Color Manipulation
Programming Notes and Examples
Issue Date: 01/02/01
int seGetDac(int device, BYTE *pDac)
Description:
Reads the entire DAC into an array.
Parameter:
device - registered device ID
pDac - pointer to an array of BYTE dac[256][3]
dac[x][0] == RED component
dac[x][1] == GREEN component
dac[x][2] == BLUE component
Return Value: ERR_OK - operation completed with no problems
ERR_INVALID_REG_DEVICE - device argument is not valid.
int seGetDacEntry(int device, BYTE index, BYTE *pEntry)
Description:
Reads one DAC entry.
Parameter:
device - registered device ID
index - index to DAC entry (0 to 255)
pEntry - pointer to an array of BYTE entry[3]
entry[x][0] == RED component
entry[x][1] == GREEN component
entry[x][2] == BLUE component
Return Value: ERR_OK - operation completed with no problems
ERR_INVALID_REG_DEVICE - device argument is not valid.
int seGetLut(int device, BYTE *pLut)
Description:
Reads the entire LUT into an array.
Parameter:
device - registered device ID
pLut - pointer to an array of BYTE lut[16][3]
lut[x][0] == RED component
lut[x][1] == GREEN component
lut[x][2] == BLUE component
Return Value: ERR_OK - operation completed with no problems
ERR_INVALID_REG_DEVICE - device argument is not valid.
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