parse( arraybuffer ) {

		function convert( font, reversed ) {

			const round = Math.round;

			const glyphs = {};
			const scale = ( 100000 ) / ( ( font.unitsPerEm || 2048 ) * 72 );

			const glyphIndexMap = font.encoding.cmap.glyphIndexMap;
			const unicodes = Object.keys( glyphIndexMap );

			for ( let i = 0; i < unicodes.length; i ++ ) {

				const unicode = unicodes[ i ];
				const glyph = font.glyphs.glyphs[ glyphIndexMap[ unicode ] ];

				if ( unicode !== undefined ) {

					const token = {
						ha: round( glyph.advanceWidth * scale ),
						x_min: round( glyph.xMin * scale ),
						x_max: round( glyph.xMax * scale ),
						o: ''
					};

					if ( reversed ) {

						glyph.path.commands = reverseCommands( glyph.path.commands );

					}

					glyph.path.commands.forEach( function ( command ) {

						if ( command.type.toLowerCase() === 'c' ) {

							command.type = 'b';

						}

						token.o += command.type.toLowerCase() + ' ';

						if ( command.x !== undefined && command.y !== undefined ) {

							token.o += round( command.x * scale ) + ' ' + round( command.y * scale ) + ' ';

						}

						if ( command.x1 !== undefined && command.y1 !== undefined ) {

							token.o += round( command.x1 * scale ) + ' ' + round( command.y1 * scale ) + ' ';

						}

						if ( command.x2 !== undefined && command.y2 !== undefined ) {

							token.o += round( command.x2 * scale ) + ' ' + round( command.y2 * scale ) + ' ';

						}

					} );

					glyphs[ String.fromCodePoint( glyph.unicode ) ] = token;

				}

			}

			return {
				glyphs: glyphs,
				familyName: font.getEnglishName( 'fullName' ),
				ascender: round( font.ascender * scale ),
				descender: round( font.descender * scale ),
				underlinePosition: font.tables.post.underlinePosition,
				underlineThickness: font.tables.post.underlineThickness,
				boundingBox: {
					xMin: font.tables.head.xMin,
					xMax: font.tables.head.xMax,
					yMin: font.tables.head.yMin,
					yMax: font.tables.head.yMax
				},
				resolution: 1000,
				original_font_information: font.tables.name
			};

		}

		function reverseCommands( commands ) {

			const paths = [];
			let path;

			commands.forEach( function ( c ) {

				if ( c.type.toLowerCase() === 'm' ) {

					path = [ c ];
					paths.push( path );

				} else if ( c.type.toLowerCase() !== 'z' ) {

					path.push( c );

				}

			} );

			const reversed = [];

			paths.forEach( function ( p ) {

				const result = {
					type: 'm',
					x: p[ p.length - 1 ].x,
					y: p[ p.length - 1 ].y
				};

				reversed.push( result );

				for ( let i = p.length - 1; i > 0; i -- ) {

					const command = p[ i ];
					const result = { type: command.type };

					if ( command.x2 !== undefined && command.y2 !== undefined ) {

						result.x1 = command.x2;
						result.y1 = command.y2;
						result.x2 = command.x1;
						result.y2 = command.y1;

					} else if ( command.x1 !== undefined && command.y1 !== undefined ) {

						result.x1 = command.x1;
						result.y1 = command.y1;

					}

					result.x = p[ i - 1 ].x;
					result.y = p[ i - 1 ].y;
					reversed.push( result );

				}

			} );

			return reversed;

		}

		return convert( opentype.parse( arraybuffer ), this.reversed );

	}
Parses the given TTF data and returns a JSON for creating a font.

@param {ArrayBuffer} arraybuffer - The raw TTF data as an array buffer.
@return {Object} The result JSON.