User`s guide

Index
Preview window 3-19
previewing
closing the preview window 2-11
creating custom preview GUIs 2-11
opening the Video Pre view window 2-9
performing custom processing 2-13
stopping the p review video s tre a m 2-10
previewing data 3-21
Previewing property 14-28
properties
determining their value 4-20
getting information about 4-21
of image acquisition objects 4-17
propinfo function 12-47
getting prope rty information 4-21
Q
QImaging devices
determining driver version 10-20
troubleshooting 10-19
R
refreshing hardware 3-6
region of interest (ROI)
specifying 14-30
Region of Intere st (R OI) 3-10
ReturnedColorSpace property 14-29
ROIPosition property 14-30
Running property 14-32
running state
description of 4-24
S
save function 12-49
saving Image Acquisition Tool
configurations 3-28
Selected property 14-33
SelectedSourceName property 14-35
selecting a device in the GUI 3-5
set function 12-50
using 4-21
Source property 14-36
SourceName property 14-38
start events
callback function property 14-39
definition 7-5
information re turned 7-8
start function 12-52
StartFcn 7-12
StartFcn property 14-39
stop events
callback function property 14-40
definition 7-5
information re turned 7-8
stop function 12-54
StopFcn 7-12
StopFcn property 14-40
stoppreview function 12-55
synchronizing acquisition
example 5-16
system requirements
image acquisition 2-4
T
Tag property 14-41
television tuner boards
support for 2-4
time-based acquisition 6-5
Timeout property 14-42
timer events
definition 7-6
example 7-18
information re turned 7-9
TimerFcn 7-12
TimerFcn property 14-43
TimerPeriod property 14-44
timers
Index-6