| Printing with Xprinter: Getting only grayscale eps files [message #29987] |
Tue, 02 April 2002 07:20  |
milan majtanik
Messages: 3
Registered: April 2002
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Junior Member |
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Hallo everybody in this group!
I have writen a small program to colect color images from an "analyse tool",
put them on one sheet and store them in several graphics formats (*.jpg,
*.xjt, and ohters).
I have employed IDL object oriented graphics.
I want also to write *.eps files. Until now this is done by the Xprinter
using the
setup option 'Generic (File Only ) ' wiht EPSP-format selected.
I draw the IDLgrView object to the IDLgrPrinter object.
The problem is that I get *.eps files with the images being correctly
rendered,
except for color. The images are only grayscaled.
What I´m doing wrong?
Milan.
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| Re: Printing with Xprinter: Getting only grayscale eps files [message #30066 is a reply to message #29987] |
Wed, 03 April 2002 07:42  |
milan majtanik
Messages: 3
Registered: April 2002
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Junior Member |
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David Fanning wrote:<br>
<blockquote type="cite" cite="mid:MPG.1714ccea5dce9e1f98985f@news.frii.com">
<pre wrap="">milan majtanik (<a class="moz-txt-link-abbreviated" href="mailto:m.majtanik@fz-juelich.de">m.majtanik@fz-juelich.de</a>) writes:<br><br></pre>
<blockquote type="cite">
<pre wrap="">I have tried all combinations of color models for my printer object and <br>images (indexed, rgb ),<br>under unix and linux OS but the output is still gray.<br><br>My question is: can the XPrinter option 'Generic(File Only') and EPSF <br>selected print colored<br>graphic trees. <br></pre>
</blockquote>
<pre wrap=""><!----><br>I don't know how it is on UNIX, but in the Windows world<br>if your printer driver doesn't support color, you ain't gonna<br>get color output, no how, no way.<br><br></pre>
<blockquote type="cite">
<pre wrap="">If not, is there any posibility to save a graphics <br>tree/view to an eps file?<br></pre>
</blockquote>
<pre wrap=""><!----><br>Have you tried the Clipboard, as I suggested earlier?<br><br>Cheers,<br><br>David<br></pre>
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Dear David,<br>
<br>
it works!!!!<br>
<br>
I want to thank you for your help, David. <br>
It was posible to me to solve the problem with <br>
your suggestion. ( to use IDLgrClipboard object) <br>
<br>
Thanks,<br>
<br>
Milan<br>
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