A look at the Latin letter
A B C D E F G H I J K L M N O P Q R S T U V W Y X Z
a b c d e f g h i j k l m n o p q r s t u v w y x z
A look at the Cyrillic letter
А Б В Г Д Е Ё Ж З И Й К Л М Н О П Р С Т У Ф Х Ц Ч Ш Щ Ъ Ы Ь Э Ю Я Ѣ Ѥ Ѧ Ѩ Ѫ Ѭ Ѯ Ѱ Ѳ Ѵ Ѷ Ѹ Ѻ Ѽ Ѿ Ҁ ҂ ҃ ҄ ҅ ҆ ҇ ҈ ҉
а б в г д е ё ж з и й к л м н о п р с т у ф х ц ч ш щ ъ ы ь э ю я ѣ ѥ ѧ ѩ ѫ ѭ ѯ ѱ ѳ ѵ ѷ ѹ ѻ ѽ ѿ ҁ
Cyrillic Alphabets of Slavic Languages
Cyrillic Alphabets of Non-Slavic Languages
A look at the Diacritics
WIKIPEDIA: Font hinting
Font hinting (also known as instructing) is the use of mathematical instructions to adjust the display of an outline font so that it lines up with a rasterized grid. At low screen resolutions, hinting is critical for producing clear, legible text. It can be accompanied by antialiasing and (on liquid crystal displays) subpixel rendering for further clarity.
For the purpose of on-screen text display, font hinting designates which primary pixels are interpolated to more clearly render a font.
Hints are usually created in a font editor during the typeface design process and embedded in the font. A font can be hinted either automatically (through processed algorithms based on the character outlines) or set manually. Most font editors are able to do automatic hinting, and this approach is suitable for many fonts. However, high-quality commercial fonts are often manually hinted to provide the sharpest appearance on computer displays. Verdana is one example of a font that contains a large amount of hinting data, much of which was accomplished manually by type engineer Tom Rickner.
One popular and recognizable form of hinting is found in the TrueType font format, released in 1991 by Apple Inc. Hinting in TrueType invokes tables of font data used to render fonts properly on screen. One aspect of TrueType hinting is grid-fitting, which modifies the height and width of font characters to line up to the set pixel grid of screen display. The open-source FreeType 2 font rendering engine uses an auto-hinter when such hinting data are not present or their use is restricted by a software patent. As of 2011, the FreeType Web site states that the relevant font hinting patents have now all expired, and hinting is now enabled in FreeType by default.
According to the TrueType Reference Manual, font instructors (those performing font hinting) must balance the following two constraints when hinting a font:
At small sizes, chance effects should not be allowed to magnify small differences in the original outline design of a glyph.
At large sizes, the subtlety of the original design should emerge.
The Manual suggests that, for screen viewing, fonts should be readable at 9 points per em at 72 dpi. Particular attention should be paid to the cap height, x-height, and baseline, so that the font retains its normal character while not producing exaggerated effects at small sizes.
What hinting looks like
Screencast by Galina Kunaryova, font engineer at Paratype
Hinting: The Design After the Design. FontLab Studio 5 tutorial with Monika Bartels
Screencast by Monika Bartels
Advanced TrueType Hinting. FontLab Studio 5 tutorial with Monika Bartels
Screencast by Monika Bartels
Beat Stamm, PhD: The Raster Tragedy at Low-Resolution Revisited: Opportunities and Challenges beyond “Delta-Hinting”
Peter Biľak: Font hinting
Microsoft Typography: TrueType hinting
Microsoft Typography: TrueType hinting tutorial – Functions and delta hints
Microsoft Typography: A Graphical Guide To VTT 6.10 Light Latin Autohinting
FontLab: Notes on Hinting with FontLab