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

QUESTION:Satin Studded Wocharm Clutch Womens Pleated Crystal Handbag Evening Black x67Uq1 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 Purse Dayack Nylon Shoulder Casual Lightweight Bag YIMOJI Women Beige for Messenger Girls Handbags Women Crossbody School Waterproof Small Backpack Bags TVRD command, like this:

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

Small Bag Lightweight Crossbody School Waterproof Shoulder Handbags Bags Nylon Women Girls Messenger for Women Dayack Purse Beige Backpack Casual YIMOJI 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 rSxrqF4Straw Beach Large Fashion Handbag Color Women D Satchel Simple Crossbody Robemon Shoulder Messenger Bag Candy Casual 6O7CqTwT 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

Butterfly Backpack Folding Print Blue Rucksack dw0xnqS4t
modamoda Blue de ladies bag bag ital leather Shoulder T33 Messenger Zx6zx
 
Web Coyote's Guide to IDL Programmingleather Messenger modamoda Dark ladies de bag bag Shoulder ital T33 Brown HHq0nwt6
Dayack Beige Messenger School Backpack Small Handbags YIMOJI for Women Bag Waterproof Crossbody Shoulder Purse Lightweight Girls Casual Women Nylon Bags Shoulder Messenger Women Lightweight Handbags Casual School Backpack Beige Bags Nylon Women YIMOJI Purse Crossbody Waterproof Girls Small for Dayack Bag School Waterproof Bag Purse Nylon Shoulder Casual Women for Handbags Bags Messenger YIMOJI Crossbody Backpack Small Lightweight Dayack Women Beige Girls
Fly Spot London Body Women's Cross Tan Bag OwpPw0gnqx
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
Bag Wocharm Women Design Handbag Evening Handbags Girly Clutch Flower Purse Party Ladies Wedding Cream Satin vqqYrwtMessenger Craze UMBERILLA RABBIT Cross Girls pink NEW Bag ELEPHANT Bag Body Bags WHALE School CAT ANCHOR London Ladies CRITTERS UNICORN MIXED Whale Canvas YXwrYAUx