Agilent Technologies InfiniiVision 7000A Series Programmer's Manual page 248

5
Commands by Subsystem
If the format is TIFF, the only valid value area parameter is GRATicule, and the only valid
N O T E
palette parameter is MONOchrome.
If the format is something other than TIFF, the only valid area parameter is SCReen, and the
only valid values for palette are GRAYscale or COLor.
Return Format
<display data><NL>
<display data> ::= binary block data in IEEE-488.2 # format.
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Example Code
or output.
Example program from the start:
page 812
248
"Introduction to :DISPlay Commands"
":DISPlay:SOURce" on page 252
":HARDcopy:INKSaver"
":MERGe" on page 158
":PRINt" on page 173
"*RCL (Recall)" on page 127
"*SAV (Save)" on page 131
":VIEW" on page 180
' IMAGE_TRANSFER - In this example, we will query for the image data
' with ":DISPLAY:DATA?", read the data, and then save it to a file.
Dim byteData() As Byte
myScope.IO.Timeout = 15000
myScope.WriteString ":DISPLAY:DATA? BMP, SCREEN, COLOR"
byteData = myScope.ReadIEEEBlock(BinaryType_UI1)
' Output display data to a file:
strPath = "c:\scope\data\screen.bmp"
' Remove file if it exists.
If Len(Dir(strPath)) Then
Kill strPath
End If
Close #1 ' If #1 is open, close it.
Open strPath For Binary Access Write Lock Write As #1
Put #1, , byteData
Close #1 ' Close file.
myScope.IO.Timeout = 5000
Agilent InfiniiVision 7000A Series Oscilloscopes Programmer's Guide
on page 244
on page 287
' Write data.
"VISA COM Example in Visual Basic"
' Open file f
on