Utilities for Graphical Rendering


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Documentation for package ‘gdtools’ version 0.1.8

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fontconfig_reinit reload Fontconfig configuration
font_family_exists Check if font family exists.
glyphs_match Validate glyph entries
match_family Find best family match with fontconfig
match_font Find best family match with fontconfig
m_str_extents Compute string extents for a vector of string.
raster_str Draw/preview a raster into a string
raster_view Draw/preview a raster into a string
raster_write Draw/preview a raster to a png file
set_dummy_conf Set and unset a minimalistic Fontconfig configuration
str_extents Compute string extents.
str_metrics Get font metrics for a string.
sys_fonts List system fonts.
unset_dummy_conf Set and unset a minimalistic Fontconfig configuration
version_cairo Version numbers of C libraries
version_fontconfig Version numbers of C libraries
version_freetype Version numbers of C libraries