Platforms to show: All Mac Windows Linux Cross-Platform
Compression Constants
Fill Order Constants
Constant |
Value |
Description |
kFillOrderLSB2MSB
|
2 |
Least significant -> most
|
kFillOrderMSB2LSB
|
1 |
Most significant -> least
|
Orientation Constants
Constant |
Value |
Description |
kOrientationBottomLeft
|
4 |
row 0 bottom, col 0 lhs
|
kOrientationBottomRight
|
3 |
row 0 bottom, col 0 rhs
|
kOrientationLeftBottom
|
8 |
row 0 lhs, col 0 bottom
|
kOrientationLeftTop
|
5 |
row 0 lhs, col 0 top
|
kOrientationRightBottom
|
7 |
row 0 rhs, col 0 bottom
|
kOrientationRightTop
|
6 |
row 0 rhs, col 0 top
|
kOrientationTopLeft
|
1 |
row 0 top, col 0 lhs
|
kOrientationTopRight
|
2 |
row 0 top, col 0 rhs
|
Photometric Constants
Constant |
Value |
Description |
kPhotometricCIELab
|
8 |
!1976 CIE L*a*b*
|
kPhotometricICCLab
|
9 |
ICC L*a*b* [Adobe TIFF Technote 4]
|
kPhotometricITULab
|
10 |
ITU L*a*b*
|
kPhotometricLogL
|
32844 |
CIE Log2(L)
|
kPhotometricLogLUV
|
32845 |
CIE Log2(L) (u',v')
|
kPhotometricMask
|
4 |
$holdout mask
|
kPhotometricMinIsBlack
|
1 |
Min value is black.
|
kPhotometricMinIsWhite
|
0 |
Min value is white.
|
kPhotometricPalette
|
3 |
color map indexed
|
kPhotometricRGB
|
2 |
RGB color model
|
kPhotometricSeparated
|
5 |
!color separations
|
kPhotometricYCBCR
|
6 |
!CCIR 601
|
planar config Constants
Constant |
Value |
Description |
kPlanarConfigContig
|
1 |
Single image plane.
|
kPlanarConfigSeparate
|
2 |
Separate planes of data.
|
Predictor Values
Constant |
Value |
Description |
kPredictorFloatingPoint
|
3 |
Floating point predictor
|
kPredictorHorizontal
|
2 |
Horizontal differencing
|
kPredictorNone
|
1 |
no prediction scheme used
|
Resolution Unit Constants
Constant |
Value |
Description |
kResUnitCentimeter
|
3 |
Metric
|
kResUnitInch
|
2 |
English
|
kResUnitNone
|
1 |
no meaningful units
|