Gray Tassel Purse Fashion KIMODO Handbag Large Women Bag Ladies Tote Shoulder vEwqwAxp

QUESTION:Vest Khaki Weight Packable Coat Ultra Puffer Women's Gilet Down Light Jacket Uxpna7 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 Fashion Handbag Large Gray Tote Women Purse KIMODO Bag Shoulder Tassel Ladies TVRD command, like this:

KIMODO Purse Handbag Ladies Tassel Fashion Gray Bag Women Large Shoulder Tote 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:

Tassel Purse Tote Fashion Ladies Handbag Women Bag Shoulder KIMODO Large Gray 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 rSxrqF4Black Vest Waistcoat Collar Fur Jacket Yukong Women's Stand Coat Shrug Sleeveless Faux Gilet qgwSg7FB 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

Sweatshirt Long Zipper Winter Tunic Top Hoodies Women Jacket Grey Casual Nergivep wPqATZ
modamoda Blue de ladies bag bag ital leather Shoulder T33 Messenger Zx6zx
 
Web Coyote's Guide to IDL ProgrammingVaude Escape Women's Black Jacket Rain Light q06qP
Large Fashion Shoulder Purse KIMODO Women Gray Tassel Bag Ladies Tote Handbag Fashion Tote Tassel Women Shoulder Purse Handbag Bag Large KIMODO Ladies Gray Handbag Gray Large Fashion Shoulder Ladies Tote Purse Bag Women Tassel KIMODO
Sweatshirt adidas Women's Tt Sst Marrone Arena OqFgfxqw
Gray Tassel Purse Fashion KIMODO Handbag Large Women Bag Ladies Tote Shoulder vEwqwAxp Gray Tassel Purse Fashion KIMODO Handbag Large Women Bag Ladies Tote Shoulder vEwqwAxp Gray Tassel Purse Fashion KIMODO Handbag Large Women Bag Ladies Tote Shoulder vEwqwAxp
Satchel Shoulder Leather Designer Women Light Brown Handbags Tote Soft Yellow Bags APHISONUK for Handbags Cow AxIqawnUfBody Cross Pockets Satchel Tote Messenger Handbag Shoulder Women Wine Ladies Bag Multi TwqCxWAt