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

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142 PICam™ 5.x Programmer’s Manual Issue 11
5.4.2 Shared Camera/Accessory Parameter Value APIs
This section provides programming information for APIs used when working with
shared camera/accessory parameter values.
5.4.2.1
Picam_GetParameterIntegerValue()
Description
Picam_GetParameterIntegerValue()
returns the integer value for a specified
parameter.
Syntax
The syntax for
Picam_GetParameterIntegerValue()
is:
PICAM_API
Picam_GetParameterIntegerValue(
PicamHandle camera_or_accessory,
PicamParameter parameter,
piint* value);
Input Parameters
Input parameters for
Picam_GetParameterIntegerValue()
are:
Output Parameters
Output parameters for
Picam_GetParameterIntegerValue()
are:
Advanced API Usage
When used in conjunction with Advanced APIs, if
camera_or_accessory
is a camera
handle, it may be a handle to either the:
•
model
, or
•
device
.
Stored values for any specific parameter are not necessarily the same for the
device
and
model
instances.
camera_or_accessory:
Handle for the hardware for which the integer value is being
requested.
parameter:
Specifies the parameter that is to be queried.
Valid parameters are those of type:
• PicamValueType_Integer
;
• PicamValueType_Boolean
;
• PicamValueType_Enumeration
.
value: Pointer to the integer value of the specified parameter.