FreeType Module===========This FreeType module allows you to draw strings with outlines and bitmaps.Installation-----------harfbuzz is requested to convert UTF8 to gid(GlyphID).freetype library is requested to rasterize given gid.harfbuzz https://www.freedesktop.org/wiki/Software/HarfBuzz/freetype https://www.freetype.org/Usage-----------cv::freetype::FreeType2 ft2;ft2.loadFontData("your-font.ttf", 0);ft2.setSplitNumber( 4 ); // Bezier-line is splited by 4 segment.ft2.putText(src, .... )Option------------- 2nd argument of loadFontData is used if font file has many font data.- 3 drawing mode is available.-- outline mode is used if lineWidth is larger than 0. (like original putText)-- bitmap mode is used if lineWidth is less than 0.--- 1bit bitmap mode is used if lineStyle is 4 or 8.--- gray bitmap mode is used if lineStyle is 16.Future work------------- test-- CJK and ...- RTL,LTR,TTB,BTT...