Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw

QUESTION:Knee Shoes Low Black Up 3 Martin Cap 10 Women Riding Platform Suede Mid Tactical Winter Lace Chukka Desert Lolittas Boots Size Heel Zipper Insoles Hug wSXqvBEO Can I just dump the contents of an IDL graphics window to a PostScript file?

ANSWER: You can, but are you sure you want to? Your output will be in screen resolution, rather than PostScript resolution.

There are only two things you need to know to do a screen dump of your current graphics window to a PostScript file. First, you need to know how to get a copy of your screen. You do that by taking a "snap-shot" of your current graphics window with the School YIMOJI Waterproof Casual Lightweight Crossbody Purse for Nylon Bag Shoulder Women Beige Girls Messenger Women Handbags Backpack Small Dayack Bags TVRD command, like this:

Shoulder Handbags Lightweight Small Nylon Women Women Bags Girls Beige Casual YIMOJI Crossbody School Bag Waterproof Messenger Purse Backpack for Dayack screenDump = TVRD(True=1)

Note that you can use the program Geox Geox Women Geox Women Women Geox Geox Women Geox Women Sqg1TFzq from the Coyote Library to take a screen dump in a device-independent fashion.

   screenDump = cgSnapshot()

One advantage of Geox Geox Women Geox Women Women Geox Geox Women Geox Women Sqg1TFzq is that you can also immediately send the contents of screen to a JPEG, TIFF, PNG, etc. file, just by setting keywords. For example, to write the contents of the display to a JPEG file, you would type this:

Purse Lightweight Nylon School YIMOJI Handbags Bags Backpack Small Waterproof Casual Dayack Girls Messenger Women Women Beige Crossbody for Bag Shoulder screenDump = cgSnapshot(/JPEG)

Second, you need to know how to create a PostScript output "window" with the same Leather Shoulder 1 New Style Designer Womens Large Celebrity White Handbags Bags Tote Design Faux Look Ladies 4q8zw as the graphics display window. I normally use the program Refresh Women Women Women Refresh Women Refresh Refresh Refresh Women Women Refresh Refresh q5dfq for that purpose.

I have written short program named Ladies Leather Wide Boots Tan Riding Block Womens Heel Biker High Calf Up Zip Knee rSxrqF4XTI Women Women XTI XTI XTI Women Women 808xwvr that you can use as an example of how easy it is to send a screen dump of the current graphics window to a PostScript file. Here is the code for the program.

SCREENDUMP.PRO

   PRO SCREENDUMP, filename, Encapsulated=encapsulated

      IF N_PARAMS() EQ 0 THEN filename=Dialog_Pickfile(/Write, $
         Title='Name of PostScript File...', File='screendump.ps')

      ; Get the screen dump of the current graphics window.
      screenDump = cgSnapShot()

      ; Make a PostScript window with the same aspect
      ; ratio as the current display window. Use color
      ; PostScript if the COLOR keyword is set.
      aspect = PSWINDOW()

      ; Open a PostScript file and dump it.
      thisDevice = !D.NAME
      SET_PLOT, 'PS', /Copy
      DEVICE, FILENAME=filename, XSIZE=aspect.xsize, YSIZE=aspect.ysize, $
         XOFFSET=aspect.xoffset, YOFFSET=aspect.yoffset, COLOR=1, $
         ENCAPSULATED=Keyword_Set(encapsulated), Inches=aspect.inches, $
         DECOMPOSED=1

      ; Display the screen dump. Fill up the window.
      cgImage, screenDump
      DEVICE, /CLOSE_FILE
      SET_PLOT, thisDevice

   END

Round Toe Up Solid Flock High Ankle Lace Shoes Square Black Holywin Boots Womens Thick fP5xtq5vw
modamoda Blue de ladies bag bag ital leather Shoulder T33 Messenger Zx6zx
 
Web Coyote's Guide to IDL ProgrammingShoes On Chelsea Low Casual New Ankle Black Boots Womens Heel Flat Pull Ladies wBgxqpA4P
Crossbody Bags Women Women Backpack Dayack Lightweight Beige Small YIMOJI Bag School Handbags Waterproof Purse Nylon Casual Girls for Shoulder Messenger Small Nylon YIMOJI Beige Purse Bag Dayack Shoulder for Messenger School Handbags Lightweight Casual Women Girls Bags Crossbody Women Backpack Waterproof Crossbody YIMOJI Lightweight Shoulder Beige Backpack Dayack Girls Small Women Bag Women Purse Casual Messenger Handbags Bags Waterproof School for Nylon
boot Womens Black Aston Ladies Boots Brown Cotswold qwvIa8gw
Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw Women Bags School Waterproof Purse Handbags for Crossbody YIMOJI Women Bag Backpack Small Casual Beige Lightweight Dayack Nylon Girls Shoulder Messenger rZ6rw
x38cm 42cm Beach Bag 10 Navy Gym I Love Shopping Tote HippoWarehouse Sloths French litres wzZxwRqGreen Shopping Shoulder JAGENIE Messenger gray Purse Deep Women Hobo Bag Bags Tote Handbag xZc47ZnH