10-14-2020, 04:51 AM
Hello.
I have this black and white 225x225 pixels image that I want to print in a Tshirt, for that I need to add a Halftone effect, so I add a Newsprint filter with the Anti-alias oversampling factor of 0 so the Circle pattern (Period 1, Angle 45º) looks sharp enough to be burned in a silk screen, the image looks great (pic_1), I do a Color to alpha operation to remove the white background and then export the image in a .png format, but when I open the image in an image viewer or in this case Inkscape, the image looks with an anti-alias effect (pic_2), wich is no good for my purpose.
How do I retain this sharp (no anti-alias) effect?
I am using Gimp 2.10.18 in Ubuntu-Studio 20.04
I have this black and white 225x225 pixels image that I want to print in a Tshirt, for that I need to add a Halftone effect, so I add a Newsprint filter with the Anti-alias oversampling factor of 0 so the Circle pattern (Period 1, Angle 45º) looks sharp enough to be burned in a silk screen, the image looks great (pic_1), I do a Color to alpha operation to remove the white background and then export the image in a .png format, but when I open the image in an image viewer or in this case Inkscape, the image looks with an anti-alias effect (pic_2), wich is no good for my purpose.
How do I retain this sharp (no anti-alias) effect?
I am using Gimp 2.10.18 in Ubuntu-Studio 20.04