THORLABS DCU223x Operation Manual And Sdk page 350

DCx Cameras
hCam
IS_GET_SUBSAMPLING_FACTOR_HORIZONTAL
IS_GET_SUBSAMPLING_TYPE
IS_GET_SUPPORTED_SUBSAMPLING
Return values
When used with
IS_GET_SUBSAMPLING
When used with
IS_GET_SUBSAMPLING_FACTOR_VERTICAL
IS_GET_SUBSAMPLING_FACTOR_HORIZONTAL
When used with
IS_GET_SUBSAMPLING_TYPE
In Verbindung mit
IS_GET_SUPPORTED_SUBSAMPLING
IS_BAD_STRUCTURE_SIZE
IS_CANT_ADD_TO_SEQUENCE
IS_CANT_COMMUNICATE_WITH_DRIVER
IS_CANT_OPEN_DEVICE
IS_CAPTURE_RUNNING
IS_DR_CANNOT_CREATE_SURFACE
IS_DR_CANNOT_CREATE_TEXTURE
IS_DR_CANNOT_CREATE_VERTEX_BUFFER
IS_DR_DEVICE_OUT_OF_MEMORY
IS_DR_LIBRARY_NOT_FOUND
IS_INVALID_BUFFER_SIZE
IS_INVALID_CAMERA_TYPE
IS_INVALID_CAPTURE_MODE
IS_INVALID_CAMERA_HANDLE
IS_INVALID_MEMORY_POINTER
IS_INVALID_MODE
IS_INVALID_PARAMETER
IS_INVALID_PIXEL_CLOCK
IS_IO_REQUEST_FAILED
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Camera handle
Returns the horizontal sub-sampling factor
Indicates whether the camera uses color-proof sub-
sampling.
Returns the supported sub-sampling modes.
Current setting: Returns an ORing of the
defined constants from ueye.h, e.g.
IS_SUBSAMPLING_2X_HORIZONTAL
Current setting: Returns the current factor as
integer value (2, 3, 4, 5, 6, 8, 16)
Current setting: Returns
IS_SUBSAMPLING_COLOR if the camera uses
color-proof sub-sampling, else
IS_SUBSAMPLING_MONO
Returns the supported sub-sampling modes
linked by logical ORs
An internal structure has an incorrect size.
The image memory is already included in the
sequence and cannot be added again.
Communication with the driver failed because
no driver has been loaded.
An attempt to initialize or select the camera
failed (no camera connected or initialization
error).
A capturing operation is in progress and must
be terminated before you can start another one.
The image surface or overlay surface could not
be created.
The texture could not be created.
The vertex buffer could not be created.
Not enough graphics memory available.
The DirectRenderer library could not be found.
The image memory has an inappropriate size to
store the image in the desired format.
The camera type defined in the .ini file does not
match the current camera model.
The function can not be executed in the current
camera operating mode (free run, trigger or
standby).
Invalid camera handle
Invalid pointer or invalid memory ID
Camera is in standby mode, function not
allowed
One of the submitted parameters is outside the
valid range or is not supported for this sensor or
is not available in this mode.
This setting is not available for the currently set
pixel clock frequency.
An IO request from the uc480 driver failed.
Possibly the versions of the uc480_api.dll
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