.help dispname Mar12 votools
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NAME
dispname -- Get the currently displayed image name
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USAGE
dispname frame

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PARAMETERS
.ls frame
Frame number to query.
.le

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DESCRIPTION

The \fIDISPNAME\fR task is used to get the name of the image displayed
in the frame number specified by the \fIframe\fR parameter.

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EXAMPLES

1. Print the displayed image name to the STDOUT

.nf
  votools> display dev$pix 1
  votools> dispname 1 verbose+
  dev$pix
.fi

2. Get the name, but use it within as script as a parameter:

.nf
    int  frame_num = 1
    dispname (frame_num)
    printf ("The displayed image is '%s'\n", dispname.name)
.fi


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SEE ALSO

.endhelp