| | <<<Back 1 day (to 2019/06/23) | Fwd 1 day (to 2019/06/25) >>> | 20190624 |
| robtow | How can I edit a custom icc profile - like to mod TextICCProfile to output tyree components instead of one? | 20:22.05 |
| | err, "three". | 20:22.28 |
| | kens - thanks. I am looking at the examples in "Ghostscript_921_Color_Management_WhitePaper.pdf", have followed them (see page 12 and 15-16) - I have managed to intercept text objects and make them "green" as per the example, | 20:27.03 |
| | I am preparting docs for OCR, and dealing with things like green white text redndered on a green vector fill; I want to make the vector fills go away (and not touch RGB or CMYK pixels maps) and force all text to black. | 20:28.06 |
| | err, "white text rendered on a green vector fill". | 20:28.35 |
| | See: <https://stackoverflow.com/questions/56693169/how-to-force-ghostscript-to-always-render-text-objects-as-black> | 20:29.07 |
| kens | robtow I am not the colour expert :-) | 20:49.35 |
| | Let me see if I can poke the relevant person | 20:49.48 |
| | Hmm he's not online | 20:50.09 |
| | I'l leave a message | 20:50.16 |
| robtow | Thanks, kens! :-) | 20:57.18 |
| mvrhel_laptop | robtow are you there? | 21:23.21 |
| | ken told me that you are looking to make all the text go to black. The easiest way would be to use -sTextICCProfile="your_black_profile.icc" | 21:25.34 |
| | where "your_black_profile.icc" maps all the colorants to black of the device model. | 21:25.55 |
| | i.e. if you are going out to tiff24nc you will need an RGB profile, etc | 21:26.15 |
| robtow | Yes, I am here! | 21:33.13 |
| | Thganks. | 21:33.19 |
| | How can I make such a profile? Right nbw I am reading <http://www.color.org/opensource.xalter> to find an .icc editor to make the black equivalent of the green example in the doc. | 21:34.45 |
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