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ICU 55.1
55.1
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Instances of this class are used by LEFontInstance::mapCharsToGlyphs and LEFontInstance::mapCharToGlyph to adjust character codes before the character to glyph mapping process.
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#include <LEFontInstance.h>
Public Member Functions | |
| virtual | ~LECharMapper () |
| Destructor. | |
| virtual LEUnicode32 | mapChar (LEUnicode32 ch) const =0 |
| This method does the adjustments. | |
Instances of this class are used by LEFontInstance::mapCharsToGlyphs and LEFontInstance::mapCharToGlyph to adjust character codes before the character to glyph mapping process.
Examples of this are filtering out control characters and character mirroring - replacing a character which has both a left and a right hand form with the opposite form.
Definition at line 28 of file LEFontInstance.h.
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virtual |
Destructor.
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pure virtual |
This method does the adjustments.
| ch | - the input character |
1.8.1.2