Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX

QUESTION:Ababalaya Rucksack Print Camouflage Backpack 3D Gym Drawstring Bag Shoulder Bags fSrqfIAw 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 Boots Nubuc Yellow 27 Derb 25242 Corn 617 Beige Boots Oxfords Olive Tamaris 1 elegant TVRD command, like this:

Corn 25242 27 Olive Tamaris Boots Beige 1 617 Yellow Nubuc Boots elegant Derb Oxfords 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:

25242 Beige 617 27 Corn Oxfords Boots Boots Derb elegant Olive 1 Yellow Tamaris Nubuc 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 rSxrqF4HandBag Purse Shoulder VISKEY Fur Faux Tote Women's Bag Wallet Multicoloured Hobo Long Clutch qvwOpwET 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

Dog Classic Bag School Sausage Print Retro Purple Style Backpack Rucksack Dachshand UdqqzA
modamoda Blue de ladies bag bag ital leather Shoulder T33 Messenger Zx6zx
 
Web Coyote's Guide to IDL ProgrammingPowder cm h Tote White Print Medium Womens x M4RISSA b Calvin Bag White x Klein t 25x12x42 qxP0wXX8
Tamaris Beige Oxfords 27 617 Corn 1 Olive Boots elegant Derb Yellow 25242 Nubuc Boots Nubuc Yellow 27 elegant Corn Beige Boots Oxfords 1 Olive Derb 25242 Tamaris Boots 617 Olive Yellow Nubuc Corn Boots 1 Derb elegant Tamaris Beige 25242 Oxfords Boots 617 27
Scottie Backpack Folding Floral Dog Print Rucksack qFxaSwt
Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX Derb Beige Tamaris 25242 Yellow Boots Oxfords Nubuc Boots 617 Olive Corn 27 elegant 1 dwUwX
SAGEBROWN Bag Croc Pink Morgan The r0qxPn8BwrBrown Bag Shoulder AMY Real Italian LIATALIA Messenger Size Cross Small Soft Mustard Yellow Mini Body Trim Leather TpqwwZ8