ImGuiFreeTypeBuilderFlags_NoHinting=1<<0,// Disable hinting. This generally generates 'blurrier' bitmap glyphs when the glyph are rendered in any of the anti-aliased modes.
ImGuiFreeTypeBuilderFlags_ForceAutoHint=1<<2,// Indicates that the auto-hinter is preferred over the font's native hinter.
ImGuiFreeTypeBuilderFlags_LightHinting=1<<3,// A lighter hinting algorithm for gray-level modes. Many generated glyphs are fuzzier but better resemble their original shape. This is achieved by snapping glyphs to the pixel grid only vertically (Y-axis), as is done by Microsoft's ClearType and Adobe's proprietary font renderer. This preserves inter-glyph spacing in horizontal text.
ImGuiFreeTypeBuilderFlags_MonoHinting=1<<4,// Strong hinting algorithm that should only be used for monochrome output.
ImGuiFreeTypeBuilderFlags_Bold=1<<5,// Styling: Should we artificially embolden the font?
ImGuiFreeTypeBuilderFlags_Oblique=1<<6,// Styling: Should we slant the font, emulating italic style?
ImGuiFreeTypeBuilderFlags_Monochrome=1<<7,// Disable anti-aliasing. Combine this with MonoHinting for best results!