(optional) The index of the window to receive the image. If not specified, the current window is assumed. If no window is currently open, an error results.
Loads a Device IndependentBitmap (DIB) from a file into a graphics window.
(optional) The index of the window to receive the image. If not specified, the current window is assumed. If no window is currently open, an error results.
A value indicating success or failure; expected values are:
A string containing the name of the DIB (Device Independent Bitmap) file. If not specified, a file named 
0
wave.gif is assumed to be in the current directory.Interactive
If present and nonzero, open the Import Graphics dialog box. This dialog box lets you interactively select a file to import.
NOTE: This function loads a DIB from a file into a graphics window. To load a DIB directly into a variable, use the function DC_READ_DIB.
map.gif is a DIB file that was exported from a graphics application. The following command reads the contents of that file directly into the graphics window with index number 2.
status = WREAD_DIB(2, Filename='map.gif')
.
Windows Users: The graphics window Control menu includes a command that imports DIB data from a file. For information on the Control menu, see Chapter 3, Getting Started: Windows, in the PV-WAVE User's Guide
