Converting a color illustration to grayscale

I have a color illustration comprising hundreds of colored objects (some with different fill and border colors). I have been asked to render a gray scale version of the same illustration. What would be the fastest way to replace each of the colors with its gray scale counterpart?

Hello everybody. I'd designed a logo with hiring http://www.logodesignguru.com/. They did a great job though at very economical rates. All was ok but now I want to make raster graphic image of this logo. Can anybody help? Much appreciated!

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  • How to use a grayscale color model in converting a colored image

    how to convert a colored image into grayscale using :
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    int bits[] = new int[] {8};
    ColorModel cm = new ComponentColorModel(cs, bits, false, false,
    Transparency.OPAQUE,
    DataBuffer.TYPE_BYTE);
    please only this method , i don't need the "bandcombine" method cause i need to know that i have exact 256 grayscale colors, thanx in advance.

    I went into mail preferences in the first place. I found the fonts and colors and picked the color I want but it doesn;t seem to be sticking?

  • Convert Color PDF to Grayscale using Preflight in Acrobat 9 Pro

    Has anyone posted a step-by-step procedure to convert color PDFs to grayscale? I've unsuccessfully been trying to use the new Preflight dialog to do this. This is the procedure I tried:
    1) In the Preflight dialog, Create New Preflight Fixup.
    2) Fixup Category: Color Spaces, Spot Colors, Inks. For Type of Fixup: Convert Colors.
    3) In the Conversion settings tab, chose All Objects, Using Any Color (except spot colors), plus All Objects, Using Spot colors(s).
    4) For Destination, I chose a grayscale destination Dot Gain 25%.
    5) After clicking OK, I selected the new profile and clicked on the Fix button, and saved the file.
    Nothing happens, and the colors don't change.
    If anyone can explain what I'm missing, I would greatly appreciate it.

    Refer to Acrobat 9 Help PDF (installed with Acrobat 9 is installed).
    Review the  discussion for Exporting PDFs in Chapter 5 of this Help PDF.
    The PDF is also available on Adobe's site.
    http://help.adobe.com/archive/en_US/acrobat/9/professional/acrobat_pro_9.0_help.pdf 
    Good to know is that the Acrobat 9.x product family passed into End of Support mid-year 2013.
    Be well...

  • Preserving Black color values when converting color PDF to grayscale

    I opened a full colored PDF document (exported from InDesign using Profile: Euroscale Coated v2) in Photoshop and tried to convert it to grayscale (image > mode > grayscale) and noticed that the black color values changed. text for example that was 100% black in the PDF document became a screen of 91% black.
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    or in other words WHICH is the correct way to convert full color PDF documents or full color InDesign files to grayscale?
    I am using Adobe CS 3, Acrobat 8 Professional, on Mac OS 10.5.5

    Before you open the PDF in Photoshop, set PS's Color Settings to Photoshop 5 Default Spaces. When you open the PDF set the Mode to Grayscale in the Import dialog. Just remember to reset your color settings when you're done.
    Edit: Also, if you want to match black percentages as well as 100% black, set the Photoshop Color Settings to Photoshop 5 Default Spaces with the Gray working space to Dot Gain 20%.

  • Convert a color pdf to BW

       How do I convert a color PDF to black and white?
    I am using Adobe Acrobat X version 10.1.7.
    Is there an easy way to do this?

    As I said, I have not had much success that way either. Pro had the preflight conversion to Grayscale. Since you have Std, you may have to simply use separate graphic tools to convert to Grayscale and then recreate the PDF. If it is a scanned PDF, then you could simply save to a TIFF, use a graphic package to convert to grayscale (I use Irfanview for this type of simple task) and then move the TIFFs back into a PDF. If you have a mix of graphics and text, you may have to deal with a bit more. If the print converts the text, but not the graphics, you might try extracting the graphics (bitmaps I hope) under the tools menu. Convert those graphics to grayscale and then replace the color images with the new ones. (work on a copy of your PDF just in case something does not work)

  • How do I converting a PDF to a grayscale document ???

    Is there anyway to convert a color PDF document into a grayscale document (reducing the overall file size?)
    I know in the initial creation stage you can scan images as grayscale with a low resolution, but I'm talking, after a high resolution color PDF has already been created and you need to simple reduce the overall size.
    I can't believe there isn't a simple way to do this, and perhaps I am just missing it. The help menu has truly been of little help.
    Thank you for you time and help...

    This is not a question associated with the
    PDF Language and Specifications. Please repost to the appropriate Acrobat forum.
    - Dov

  • I can't convert Spot Colors to CMYK in the Swatches Panel

    I'm having an issue where I can't convert spot colors to CMYK in the swatches panel. Currently to fix I have to copy elements using the spot colors in to a new blank document, then convert them, then paste back into the original document.  Is this a bug?
    Also if I try to delete the spot color, it doesn't fully delet the swatch.
    I'm using Illustrator CC 17.0.0
    I've attached a video of my woes.
    http://luniablue.com/adobe/swatch/index.html

    1. Double click the swatch in the swatches
    2. In the swatches options window select "Process Color" in the "Color Type" drop down menu
    3. Deselect "Global"
    4. Then change "Color mode" to CMYK if it is not already selected.
    hope this helps

  • How convert a color pdf to black and white pdf...? new acrobat in creative cloud cs6

    how convert a color pdf to black and white pdf...? new acrobat in creative cloud cs6

    Print Production << where is this in XI...?

  • 'Convert CMYK Colors to RGB' still runs havoc in 9! (Plus a PDF version problem)

    This post is to warn people about severe issues, and how to avoid them. Issues with the CMYK color setting in FM9.x have been reported here earlier, such as:
    http://forums.adobe.com/message/1237696#1237696
    http://forums.adobe.com/message/1237852#1237852
    http://forums.adobe.com/message/1237165#1237165
    However, I do not think this issue has been warned about anywhere near as much as it should have. And, as usual, Adobe is silent (they should have a big poster on their site warning about this issue! And they have even claimed that patches have "solved" the issues with CMYK).
    Just recently, while experimenting with FM9 again, I had extreme problems, which, at first, seemed totally unrelated to this CMYK setting. But after having struggled extremely hard for many many many hours, I finally found out. Now is the time to inform others:
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    It looks perfectly okay on screen in FrameMaker, exactly as in FM8. But when saved as pdf, several things are "corrupted". Examples: no kerning after the letter 'T', such as the word 'Text'. Dotted leader for a right aligned tab disappears. Some objects from the master pages, such as a logo, become enclosed in a rectangle (a border of the frame/object), but it only happens on *some* body pages, whereas other body pages using the same master page are ok!!? Equations are formatted differently from the way they should, with the wrong font for number, etcetera.
    Solutions:
    1. When 'Save as PDF...', untick 'Convert CMYK Colors to RGB' in PDF Setup. Same setting is in the file's 'Format > Document > PDF Setup...'
    A drawback with this method is that, as of Acrobat Distiller v9, it does not seem to respect the pdf version specified in the PDF job Options! I get PDF 1.6 with this method, despite my job option specifies version 1.5. (This happens also with FrameMaker 8 if Acrobat is v9.) So you *have* to optimize it in Acrobat in order to get a web friendly PDF (PDF 1.4 or 1.5).
    or
    2. Print to 'Adobe PDF'.
    In this latter case, you can set the same 'PDF Setup' settings under the button 'Setup...', EXCEPT that there is no tick box for 'Convert CMYK Colors to RGB', and it does not matter what setting you have chosen in the file's 'Format > Document > PDF Setup...', it will be RGB conversion in any case. Make sure that after you exit the setting, the tick box for 'Print to File' is NOT ticked! This method respects the pdf version specified in the PDF job Options! I get PDF 1.5, which is what my job option specifies.
    (For some reason, Acrobat/Reader does not render these two PDFs exactly the same, except in extreme magnification! Maybe it has to do with the different PDF versions of the files.)
    In either case, the solution actually solves ALL problems I listed! Despite it seems to have absolutely nothing whatsoever to do with colors! Some day in the distant future, CMYK might actually work! But, for myself, I would prefer a proper color management instead...
    Best Regards,
      /Harald

    Oops!! Not until now I discover that under 'Solutions' I happened to write 'untick' where it should be 'tick'! I.e, colors SHOULD be converted to RGB in order to circumvent the problems! I.e it runs havoc in v9 when CMYK colors are NOT converted to RGB! Don't know how I came to write the opposite, but probably I started out by describing the situation where the problems are seen rather than describing how to avoid them.
    Equally strange is that nobody corrected me, but perhaps the mistake was so obvious? (But whether you see problems or not might depend on what fonts you use. So, under certain special circumstances, CMYK might actually work without these reported problems.)
    I am also a bit surprised that others haven't reported the issue that the PDF version set in PDF job Options isn't respected when using 'Save As PDF' and Acrobat 9? (Or maybe someone has, but I have missed it.)

  • How convert a color PDF File to black & white (gray scale...no color)

    How convert a color PDF File to black & white (gray scale...no color)??? creative cloud cs6... Acrobat etc

    Hi, just wanted to add my 2¢
    I've been in publishing over 25 years and live in Acrobat for making my final files. Currently with a newspaper.
    This is what we do:
    • Tool Panes > Print Production Window
    • Select CONVERT COLORS
    • Midway down under OUTPUT INTENT, check Convert Colors to Output Intent
    • In the associated drop down menu, I choose (because I'm printing on newsprint) DOT GAIN 20% – If you're working on better stock, choose a lower dot gain percentage.
    • Click OK – this will convert the file
    • Save
    Note: this affects the file you're working with. Make sure that you use this method on a COPY if you want to retain the original color version.
    I think if you compare my method to the Preflight method, you'll see a tighter contrast and better blacks. I've always felt the Preflight method left continuous tones a little muddy.
    Now if there was only a way to add that to ACTIONS...!

  • FM10 Crashes when Convert CMYK colors to RGB selected

    Hi folks,
    I have searched for info on this issue and found a couple of items but I'm still having problems doing what I need to do.
    First off, FM 10 version is 10.0.2.419. PC is Dell E6420 laptop, Win 7 SP1, 8GB RAM, big hard drive. No existing Adobe software before installing TCS 3.0 from local files (copied from DVD).
    At first I could not create a pdf (using File > Save as PDF) at all on this system (my old XP system still works fine with TCS 3.0). Instant crash and error messages (Internal error 10024, 7687848, 7688138, 10076935.). After reading the discussions, I cleared the check box for Convert CMYK colors to RGB, which allowed me to create the pdf. However, my colors are washed out completely. So I need to be able to select this check box without the crash.
    Any suggestions?
    Thanks!

    (1)     Although FrameMaker 10 is a 32-bit application, there was no issue with it running under Windows 7 64-bit. You certainly don't need to run it under any XP mode!!!!
    (2)     There were any number of save as PDF bugs in FrameMaker 10 that were fixed in various updates, but typically they were associated with when one didn't check that convert CMYK to RGB option (that uses the native Windows GDI for PostScript creation).
    (3)     Rather than printing to File and distilling, try printing directly to the Adobe PDF PostScript printer driver instance.
              - Dov

  • Convert document color mode to Pantone/Spot

    I have a document in which i have 2 layers, each layer contains shapes. one layer is supposed to be Pantone 293, the other layer is Pantone 296. right now, the colors are in RGB. I saved as is, then saved as PDF and the printer whom im sending this to, said the PDF printed out in 4 plates (CMYK) and i need only 2 plates, hence, i need the document to be in a spot color mode. How can i do this? How do i convert the colors i used in the shapes now to spot colors in CS3 version?

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  • Automatically converting spot colors to cmyk?

    I am working with Acrobat 6.0.2 Professional on a Mac. Is there a way to set Acrobat or Distiller to convert spot colors to cmyk automatically when converting Quark documents to PDF? I also use Badia PrintTools as a preflight check when saving the Quark docs as a PDF.

    Dear Andy
    No, Distiller is not capable of doing this.
    You might want to try 3rd party tools that perform this task.
    pdfColorConvert from callas software
    Quite a Box of Tricks from Quite Software
    PitStop from enfocus
    pdfOptimizer from Apago
    Prinect Color Editor from Heidelberg
    ColorConvert build into Acrobat 7 and 8 Professional.
    rgds
    Peter

  • Converting all colors within a file to CMYK?

    Sometimes I get files that have ridiculous color names or an obscure palette that my rip doesn't recognize.  Is there an easy way to convert all colors in a file to CYMK?

    The OP wanted an easy way to convert to CMYK when sending to the RIP I would think you do this from the print dialog and since the file is not theirs they might not want to fool around with the clients documents and accidentally save over it and then have the clients claimed they change the file and messed it up even though it printed better than expected.
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