Cistercian numerals: Difference between revisions
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We can take advantage of the coordinate transformations. |
We can take advantage of the coordinate transformations. |
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'''Part 1. |
'''Part 1. Glyphs for each digit''' |
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The glyphs of each "digit" are the same, excepting they are mirrored according |
The glyphs of each "digit" are the same, excepting they are mirrored according to its place ("units", "tens", "hundreds" and "thousands"), so we have generic code for each. |
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The following specification are for "units" and it is independent of size. They are referred to the top-right "quadrant" of the complete number, which has mathematical coordinate system, being (-1, -1) the bottom-left corner, and (1, 1) the opposite one, hence, the center is (0, 0). |
The following specification are for "units" and it is independent of size. They are referred to the top-right "quadrant" of the complete number, which has mathematical coordinate system, being (-1, -1) the bottom-left corner, and (1, 1) the opposite one, hence, the center is (0, 0). |
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'''Part 2. Mirroring for "tens", "hundreds" and "thousands"''' |
'''Part 2. Mirroring for "tens", "hundreds" and "thousands"''' |
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The following is the specification to change the scale, according to the place and to produce the mirrored effect. Notice that there is no specification for "units", because the definitions of |
The following is the specification to change the scale, according to the place and to produce the mirrored effect. Notice that there is no specification for "units", because the definitions of glyphs are based on this place and therefore there is no transformation to apply. |
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[[File:Fōrmulæ - Cistercian numerals 02.png]] |
[[File:Fōrmulæ - Cistercian numerals 02.png]] |
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'''Additional case. Creating all the Cistercian numerals in a single image''' |
'''Additional case. Creating all the Cistercian numerals in a single image''' |
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The following program creates all the 10,000 different Cistercian numerals |
The following program creates a big image, and copies into it all the 10,000 different Cistercian numerals: |
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[[File:Fōrmulæ - Cistercian numerals 06.png]] |
[[File:Fōrmulæ - Cistercian numerals 06.png]] |