lv_lib_freetype
1.0.0
该存储库合并到LVGL存储库中。请参阅https://docs.lvgl.io/master/libs/freetype.html
freetype的接口生成字体位图运行时间
makesudo make install /usr/include/freetype2 (用于gcc: -I/usr/include/freetype2 -L/usr/local/lib )freetype (用于GCC: -L/usr/local/lib -lfreetype ) 要启用缓存,请在lv_freetype.h中设置LV_USE_FT_CACHE_MANAGER 1 。
/*Init freetype library
*Cache max 64 faces and 1 size*/
lv_freetype_init ( 64 , 1 , 0 );
/*Create a font*/
static lv_ft_info_t info ;
info . name = "./lv_lib_freetype/arial.ttf" ;
info . weight = 16 ;
info . style = FT_FONT_STYLE_NORMAL ;
lv_ft_font_init ( & info );
/*Create style with the new font*/
static lv_style_t style ;
lv_style_init ( & style );
lv_style_set_text_font ( & style , info . font );
/*Create a label with the new style*/
lv_obj_t * label = lv_label_create ( lv_scr_act ());
lv_obj_add_style ( label , & style , 0 );
lv_label_set_text ( label , "Hello world" );