IID_IuEyeAOI
This interface provides special features for setting the image area (Area of Interest, AOI) of an image available with some uEye models that are not covered by the DirectShow standard. Possible AOIs include:
•Image AOI – Display partial image
The available step widths for the position and size of image AOIs depend on the sensor. The values defining the position and size of an AOI have to be integer multiples of the allowed step widths.
•Auto-brightness AOI – Reference image area for automatic brightness control
•Auto-white balance AOI – Reference image area for automatic white balance
To use the interface, you must integrate the uEyeCaptureInterface.h header file into your project.
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These functions are not supported by the following camera models: •UI-1007XS |
IID_IuEyeAOI provides the following features:
Returns whether the camera supports image AOIs. |
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Returns the coordinates of the current image AOI. |
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Sets the coordinates of the image AOI. |
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Returns the coordinates of the AOI for automatic brightness control. |
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Sets the coordinates of the AOI for automatic brightness control. |
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Returns the coordinates of the AOI for automatic white balance. |
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Sets the coordinates of the AOI for automatic white balance. |
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Returns the increment for the position on the x axis. |
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Returns the increment for the position on the y axis. |
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Returns the increment for the size on the x axis. |
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Returns the increment for the size on the y axis. |
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Returns the minimum and maximum possible AOI positions on the x axis. |
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Returns the minimum and maximum possible AOI positions on the y axis. |
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Returns the minimum and maximum possible AOI sizes on the x axis. |
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Returns the minimum and maximum possible AOI sizes on the y axis. |
