Teledyne Princeton Instruments PICam 5.x, Programmer'S Manual

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216 PICam™ 5.x Programmer’s Manual Issue 11
7.3.6 Shared Camera/Accessory Parameter Constraints Callbacks
This section provides programming information about shared camera and accessory
parameter constraints callbacks.
7.3.6.1
PicamDependentCollectionConstraintChangedCallback()
Description
PicamDependentCollectionConstraintChangedCallback()
is the change
notification callback function called when a parameter’s dependent collection
constraints have been changed.
Syntax
The syntax for
PicamDependentCollectionConstraintChangedCallback()
is:
typedef PicamError (PIL_CALL*PicamDependentCollectionConstraint
ChangedCallback)
(
PicamHandle camera_or_accessory,
PicamParameter parameter,
const PicamCollectionConstraint* constraint);
Input Parameters
Input parameters for
PicamDependentCollectionConstraintChangedCallback()
are:
7.3.6.2 PicamDependentRangeConstraintChangedCallback()
Description
PicamDependentRangeConstraintChangedCallback()
is the change notification
callback function called when a parameter’s dependent range constraints have been
changed.
Syntax
The syntax for
PicamDependentRangeConstraintChangedCallback()
is:
typedef PicamError (PIL_CALL*PicamDependentRangeConstraint
ChangedCallback)
(
PicamHandle camera_or_accessory,
PicamParameter parameter,
const PicamRangeConstraint* constraint);
Input Parameters
Input parameters for
PicamDependentRangeConstraintChangedCallback()
are:
camera_or_accessory: Handle for the hardware for which a parameter’s dependent
collection constraints have been changed.
parameter: The parameter which has had its dependent collection
constraints changed.
constraint: Pointer to the array in which the new dependent collection
constraints are stored.
camera_or_accessory: Handle for the hardware for which a parameter’s dependent
range constraints have been changed.
parameter: The parameter which has had its dependent range constraints
changed.
constraint: Pointer to the array in which the new dependent range
constraints are stored.