ImageGear Professional DLL for Windows
IG_LUT_concatenate
| ImageGear Professional v18.2 > API Reference Guide > Core Component API Reference > Core Component Functions Reference > LUT Functions > IG_LUT_concatenate |
This function concatenates two LUTs into one LUT.
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AT_ERRCOUNT ACCUAPI IG_LUT_concatenate(
HIGLUT SrcLUT1,
HIGLUT SrcLUT2,
HIGLUT* lpDstLUT
);
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| Name | Type | Description |
| SrcLUT1 | HIGLUT | First LUT to concatenate. |
| SrcLUT2 | HIGLUT | Second LUT to concatenate. |
| lpDstLUT | HIGLUT* | Returns concatenated LUT. |
Returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
Application of concatenated LUT to an image produces the same result as consequent application of the input LUTs.
Input depth of SrcLUT2 must be equal to output depth of SrcLUT1. If output of the SrcLUT1 is signed, input of SrcLUT2 must be signed; if output of the SrcLUT1 is unsigned, input of SrcLUT2 must be unsigned. Input depth of the result LUT will be equal to input depth of SrcLUT1; output depth of the result LUT will be equal to output depth of SrcLUT2.