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DirectFB Reference Manual
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DirectFB Interfaces
IDirectFBFont
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Methods of IDirectFBFont
Retrieving information
IDirectFBFont_GetAscender.html
GetAscender
Get the distance from the baseline to the top of the logical extents of this font.
IDirectFBFont_GetDescender.html
GetDescender
Get the distance from the baseline to the bottom of the logical extents of this font.
IDirectFBFont_GetHeight.html
GetHeight
Get the logical height of this font. This is the vertical distance from one baseline to the next when writing several lines of text. Note that this value does not correspond the height value specified when loading the font.
IDirectFBFont_GetMaxAdvance.html
GetMaxAdvance
Get the maximum character width.
IDirectFBFont_GetKerning.html
GetKerning
Get the kerning to apply between two glyphs specified by their Unicode indices.
String extents measurement
IDirectFBFont_GetStringWidth.html
GetStringWidth
Get the logical width of the specified UTF-8 string as if it were drawn with this font.
IDirectFBFont_GetStringExtents.html
GetStringExtents
Get the logical and real extents of the specified UTF-8 string as if it were drawn with this font.
IDirectFBFont_GetGlyphExtents.html
GetGlyphExtents
Get the extents of a glyph specified by its Unicode index.
