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is_GetImageMemPitch |
uEye Camera Manual Version 3.80
is_GetImageMemPitch
USB 2.0 GigE |
USB 2.0 GigE |
Syntax
INT is_GetImageMemPitch (HIDS hCam, INT* pPitch)
Description
is_GetImageMemPitch() returns the line increment (in bytes). The line increment is defined as the number of bytes from the beginning of a line to the beginning of the next line. It may be greater than suggested by the parameters passed when calling is_AllocImageMem(). The line increment is always a number that can be divided by 4.
The line increment is calculated as:
line = width * [(bitspixel + 1) / 8]
lineinc = line + adjust.
adjust = 0 if line can be divided by 4 without remainder
adjust = 4 - rest(line / 4) if line cannot be divided by 4 without remainder
Input Parameters
hCam |
Camera handle |
pPitch |
Pointer to the variable containing the line increment |
Return Values
IS_SUCCESS |
Function executed successfully |
IS_NO_SUCCESS |
General error message |
Related Functions