Constants' Details |
HALFFLOAT
const byte HALFFLOAT =0;
- Description
- Half-float format.
The color components are stored in the half-float format,
i.e. in a 16 bit value, with 5 bit exponent, 10 bit mantissa
and a sign bit. See also OpenEXR for a format
employing half-floats.
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FLOAT
const byte FLOAT =1;
- Description
- IEEE float format.
The color components are stored in the IEEE single-precision
floating point format, i.e. in a 32 bit value, with 8 bit
exponent, 23 bit mantissa and a sign bit.
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DOUBLE
const byte DOUBLE =2;
- Description
- IEEE double format.
The color components are stored in the IEEE double-precision
floating point format, i.e. in a 64 bit value, with 16 bit
exponent, 47 bit mantissa and a sign bit.
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