© 2013 Thorlabs GmbH
4 Programming (SDK)
343
4.3.93 is_SetSensorScaler
Syntax
INT is_SetSensorScaler (HIDS hCam, UINT nMode, double dblFactor)
Description
is_SetSensorScaler() enables internal image scaling for some sensors. This allows to reduce the image
resolution by adjustable factors. Thus, the amount of data from high resolution sensors can be reduced.
Note
Internal image scaling is only supported DCC1240x and DCC3240x series cameras.
The use of the internal scaler has no effect on the attainable frame rate.
Input parameters
IS_ENABLE_SENSOR_SCALER |
IS_ENABLE_ANTI_ALIASING
Enable image scaling with smoothed edges (anti-
aliasing effect)
Return values
IS_CANT_COMMUNICATE_WITH_DRIVER
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).
The camera type defined in the .ini file does not match the current
camera model.
One of the submitted parameters is outside the valid range or is not
supported for this sensor or is not available in this mode.
An IO request from the uc480 driver failed. Possibly the versions of
the uc480_api.dll (API) and the driver file (uc480_usb.sys) do
not match.
The camera does not contain any calibration data.
The camera model used here does not support this function or
setting.
Function executed successfully
A timeout occurred. An image capturing process could not be
terminated within the allowable period.
Related functions
is_GetSensorScalerInfo()
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