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Notcurses: Difference between revisions
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→Blitters
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| <tt>NCBLITTER_3x2</tt> | | <tt>NCBLITTER_3x2</tt> | ||
| | | 3x2->1 | ||
| Highest quality for most large images. Pixel aspect ratio improves over NCBLITTER_2x2 but is less perfect than NCBLITTER_2x1, leading to slight vertical stretching. Uses Unicode sextants, left and right half blocks, and spaces). Lossy whenever more than two colors are used within a 3x2 pixel square, lossless otherwise (generalized linear interpolation is used for more than two colors). | | Highest quality for most large images. Pixel aspect ratio improves over NCBLITTER_2x2 but is less perfect than NCBLITTER_2x1, leading to slight vertical stretching. Uses Unicode sextants, left and right half blocks, and spaces). Lossy whenever more than two colors are used within a 3x2 pixel square, lossless otherwise (generalized linear interpolation is used for more than two colors). | ||
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