eps because there were so many paths.How to make an image black & white (B&W) in InDesignĪ common question I come across is ‘can you make an image black & white (B&W) in InDesign without using Photoshop or another application or software’, the simple answer is yes you can. I had to do it in logical chunks to keep ID from wanting to paste as uneditable. I did what I did with the copy/paste just to show that it could be done and the paths and overprints could be manipulated directly in ID. It would be faster to just create it in ID (particularly for me becasue my Illustrator skills are pretty weak), or to place it if there was no editing required. I would probably never, for example, copy art like the sample Mike posted the other day. There are plenty of cases where this is not approproriate. It means you'll be able to copy paths much of the time and edit them in ID if you need to do so and can achieve the effect you are looking for. This does not mean you will always be able to copy/paste paths and get an exact reproduction of the art in Illustrator. I think if you look at the other discussion you'll see I said something to the effect of the path would remain editable in ID to the extent that ID is able to edit paths. You could certainly cut a hole in it there using the pathfinder, but that's inelegant and not easily edited later. It's possible, perhaps, though I didn't discover a way, that you can get ID to also isolate the cyan from the center overlap. ID won't do that, so you get a rich mud black, but nobody ever claimed that ID had all of the capabilities of Illustrator. Illy seems to be isolating the layers so you get the red in the center. There is a differnce in how ID handles the Multiply mode from how Illustrator is doing it. What am I looking for with the ai file? I'm able to copy and paste the paths into ID just fine and they are completely editable. I see now how you are using the satin effect as basically a color overlay with a blending mode, and it works pretty well as long as the color you are trying to change doesn't have any significant black component, nor would I want to try to use a spot color. So far I'm not seeing anything that will allow the OP to change the blue in his placed jpeg to green without editing the jpeg file directly, either to make it grayscale or to edit the blue color, but what Mike has done is pretty cool in its own way. I tried converting Mike's sample TIFF and PSD to RGB without merging layers, and the effect immediately failed, so perhaps someone will explain what I did wrong, there, too. Rick said he could do this with an image that was NOT grayscale (or, by implication, bitmap). I'm not well versed in effects and blending modes, however, so I might just not be trying the right combination.Īll of these images are grayscale. I'm not able using that effect to color the dark areas and leave the light unaffected as in the other examples, nor can I find a blending mode that will do that, so in effect I'm only able to colorize the background. The yellow tint seems to be coming from the Satin effect and is applied heaviest where the color of the image itself is white. As far as I can tell I can't apply a fill color to the image itself (because it actually IS transparent). This is the only one of the three images that is truly transparent acording to InDesign. It was saved from the photoshop file with the background layer turned off. The PDF seems a little different, though. Again, ID does not consider this image to be transparent as long as the background layer is visible in the object layer options. If you turn off the background, the color disappears and cannot be reapplied. psd is depending on a white background layer, so in effect it is also not transparent though it has transparent layers. ID also does not seem to consider this to be a transparent image - removing the other images from the page and tuning off the effects turns off the page transparency icon. A truly transparent image will show the other object in those areas. Also, if you place this Tiff in front of other objects you'll see a white background in those areas with no color. If you save the same image preserving transparency it no longer accepts the fill color. I'm not sure the Tiff is genuinely transparent, though it has areas with no color. I wonder if he'd care to share with others what the technique is, because I'm sure I haven't uncovered all of it. I've been studying Mikes files, and they are intriguing.
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