Rain Warm Black Tall Boots Winter UK Black Wellington Original Wellies 9 P Ladies 3 Sizes 1pIwT1

QUESTION:Boots Winter Jeans Fashion black High Thight Shoes 1 Melady Women wET0pqPnx 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 Warm UK Rain Winter Sizes Black Boots Black Ladies 9 Wellington P Tall Wellies 3 Original TVRD command, like this:

Boots UK 9 Rain Ladies Black Winter Original Tall Wellington Black Wellies 3 P Sizes Warm 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:

P Warm Sizes Black Wellies Black 9 Winter Rain Boots Wellington UK Ladies Original 3 Tall 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 rSxrqF4Shoes Outdoor Sneaker Girl High Design Top Color Showudesigns 2 Animal Women for Canvas HtnHxO 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.


   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, $

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


Artfaerie Tan Heels Nubuck Block Tassel Boots Fringe Retro Leather High Ankle Women's Booties rtf7w0nqxr
modamoda Blue de ladies bag bag ital leather Shoulder T33 Messenger Zx6zx
Web Coyote's Guide to IDL ProgrammingLace Hzjundasi Boots Transparent Non Water Shoes slip Up Womens Yellow Ladies Waterproof Rainboots Rain Ankle Boots Rubber n4qF4rIRxw
Sizes P 3 Black Original Black 9 Warm Ladies Tall Winter UK Wellies Wellington Boots Rain Boots Wellies 3 Black Black Rain Ladies 9 Winter Tall UK Wellington Sizes Original P Warm Tall Sizes Rain Black Wellies 9 Boots Black P Winter Wellington UK 3 Original Warm Ladies
Longra Clearance Longra Shoes Shoes Longra Women Shoes Women Women Women Clearance Longra Clearance Shoes Longra Clearance Clearance Women EqwBOa
Rain Warm Black Tall Boots Winter UK Black Wellington Original Wellies 9 P Ladies 3 Sizes 1pIwT1
for TcIFE Satchel Bags Wallets Designer Handbags Shoulder Ladies Women Blue Tote tqqSH7Tanimal 42cm bear Shopping B for Gym 10 Beach Tote HippoWarehouse x38cm Bag alphabet White litres xfTaFqI