User`s guide

4 Connecting to Hardware
Note Three video input object trigger properties require the use of a special
configuration function. For more information, see “Setting Trigger Properties ”
on page 4-23.
Viewing the Values of Object Properties
To view all the properties of an image acquisition object, with their current
values, use the
get function. You can also use the inspect function to view
a list of object properties in the Property Inspector window, where you can
also edit their v alues.
This example uses the
get function to display a list of all the properties of the
video input object
vid. “Viewing the Properties of a Video Source Object” on
page 4-19 describes how to do this for v ideo source objects.
If you do not specify a return value, the
get function displays the o bject
properties in four categorie s: G eneral Settings, Callback Function Settings,
Trigger S ettings, and A cquisition Sources.
get(vid)
General Settings :
DeviceID = 1
DiskLogger = []
DiskLoggerFrameCount = 0
EventLog = [1x0 struct]
FrameGrabInterval = 1
FramesAcquired = 0
FramesAvailable = 0
FramesPerTrigger = 10
Logging = off
LoggingMode = memory
Name = M_RS170-matrox -1
NumberOfBands = 1
Previewing = off
ReturnedColorSpace = grayscale
ROIPosition = [0 0 640 480]
Running = off
Tag =
Timeout = 10
4-18