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18 lines
1.5 KiB
HTML
18 lines
1.5 KiB
HTML
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<p>
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Adobe Blank is a special-purpose OpenType font that is based on the Adobe-Identity-0 ROS.
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(ROS stands for /Registry, /Ordering, and /Supplement, and refers to the /CIDSystemInfo dictionary entries that define the glyph set name for CID-based character collections.)
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The Adobe-Identity-0 ROS is a special-purpose character collection whose use is not tied to a specific language, and Adobe Blank 2 is a special-purpose OpenType font that is intended to render all Unicode code points using non-spacing and non-marking glyphs, thus the reason why the Adobe-Identity-0 ROS was chosen as the basis for this OpenType font.
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</p>
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Adobe Blank maps 1,111,998 Unicode code points to 2,048 non-spacing and non-marking glyphs (CIDs 1 through 2048).
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The 2,048 High and Low Surrogates (U+D800 through U+DFFF), the two noncharacters in the BMP and in each of the 16 Supplementary Planes (FFFE and FFFF), and the 32 noncharacters in the range U+FDD0 through U+FDEF are explicitly and intentionally excluded.
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As a fully-functional OpenType font, the following 10 'sfnt' tables are included in an OTF format version of the font: CFF, DSIG, OS/2, cmap, head, hhea, hmtx, maxp, name, and post.
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</p>
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<p>
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In addition to a functional OpenType/CFF font, Adobe provides a TrueType (TTF) version that is available here.
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</p>
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<p>
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The Adobe Blank project is led by Dr. Ken Lunde, a font engineer in the Adobe Type team based in San Jose, California.
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To contribute, see <a href="https://github.com/adobe-fonts/adobe-blank">github.com/adobe-fonts/adobe-blank</a>
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</p>
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