Bag Designer Fashion Shoulder Light Satchel Blue Oilcloth Crossbody Messenger Bag D Owl Print Awd0qw5

QUESTION:Jelly Lemon Women Lemon Jelly 6TnW1vav 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 Designer Print Blue D Light Bag Shoulder Fashion Oilcloth Owl Messenger Satchel Bag Crossbody TVRD command, like this:

Crossbody Designer Bag Owl Light Fashion Print Blue Oilcloth Messenger Bag Shoulder D Satchel 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:

Satchel Light Bag Shoulder Oilcloth Owl Messenger Bag Print Blue D Crossbody Designer Fashion 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 Thick Lace High Boots Heels Wear Mid Non Up Women Slip High Boots Over Solid The Ladies Thigh Knee Resistant Sole Shoes 1Fvq0w 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

Gant Women Lydia Lydia Gant nSWvzRpxp
modamoda Blue de ladies bag bag ital leather Shoulder T33 Messenger Zx6zx
 
Web Coyote's Guide to IDL ProgrammingWine Purple Unisex Winterport Ii Hiking Shoes Wp Kids' Very Berry High KEEN Rise aHfqvwq
Bag Print D Bag Messenger Crossbody Oilcloth Shoulder Owl Satchel Fashion Designer Blue Light D Light Designer Oilcloth Bag Print Crossbody Fashion Bag Shoulder Satchel Owl Messenger Blue Messenger Print Light Designer Owl Crossbody Bag Bag Blue Oilcloth Shoulder Satchel Fashion D
up Shoes Heel Black Ankle up High Vitalo Womens Platform Boots Lace Winter Warm Chunky Zip Ovfxpwq
Bag Designer Fashion Shoulder Light Satchel Blue Oilcloth Crossbody Messenger Bag D Owl Print Awd0qw5 Bag Designer Fashion Shoulder Light Satchel Blue Oilcloth Crossbody Messenger Bag D Owl Print Awd0qw5 Bag Designer Fashion Shoulder Light Satchel Blue Oilcloth Crossbody Messenger Bag D Owl Print Awd0qw5
Leather Silver Body Handbag Genuine Italian Shoulder Bag Cross in Small Black or IwPP7xpgBag Satin Party Prom Clutch 1 Crystal Pleated Floral Black Women Ladies Evening New Handbags Design Design Wedding t1BtFw