On 20/03/2024 01:51, Thomas Schmitt wrote:
Max Nikulin wrote:When vector graphics, that does not match device resolution, is rasterized, the result is either non-even sizes of similar elements or fuzzy lines due to dithering.Nitpicking: "Dithering" in raster graphics is emulation of color resolution at the expense of space resolution.
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The fuzzy lines are rather the opposite. They use surplus color resolution to emulate ibetter spacial resolution. Over here the usual term is "Anti-aliasing".
I admit "dithering" may be incorrect term, but I am in doubts if that printer (claimed to have 300dpi resolution, but not suitable for QR codes) has surplus color resolution. I do not mean anti-aliasing in the sense of adjusting pixels darkness (and color).
Consider 2 squares having size of 2.5×2.5 pixels. Non-even sizes and fuzzy lines variants:
███ ██ ███ ███ ███ █ ██ ██ ██ ██ ███Second variant might have sense if an image is treated as a photo unlikely having regular patterns with horizontal and vertical lines.