If this is an AAT font, the OpenType feature tags are mapped to AAT features.
In addition to the default set, or an object mapping OpenType features to a boolean enabling or disabling each. The features parameter is either an array of OpenType feature tags to be applied GlyphPosition objects include 4 properties: xAdvance, yAdvance, xOffset, This method returns a GlyphRun object, which includes an array of Glyphs and GlyphPositions for the given string. toSVG ( ) // create a font subset var subset = font.
layout ( 'hello world!' ) // get an SVG path for a glyph var svg = run. returns a GlyphRun, describing glyphs and positions. openSync ( 'font.ttf' ) // layout a string, using default shaping features. Var fontkit = require ( 'fontkit' ) // open a font synchronously var font = fontkit. Font subsetting support - create a new font including only the specified glyphs.Support for AAT variation glyphs, allowing for nearly infinite design control over weight, width, and other axes.emoji), including Apple’s SBIX table, and Microsoft’s COLR table Supports TrueType (glyf) and PostScript (CFF) outlines.Support for getting glyph vector paths and converting them to SVG paths, or rendering them to a graphics context.Apple Advanced Typography (AAT) glyph substitution features (morx table).Advanced OpenType features including glyph substitution (GSUB) and positioning (GPOS).Supports reading glyph metrics and laying out glyphs, including support for kerning and other advanced layout features (see below).Supports mapping characters to glyphs, including support for ligatures and other advanced substitutions (see below).Supports TrueType (.ttf), OpenType (.otf), WOFF, WOFF2, TrueType Collection (.ttc), and Datafork TrueType (.dfont) font files.It supports many font formats, advanced glyph substitution and layout features, glyph path extraction, color emoji glyphs, font subsetting, and more. You can build your own custom layout as well, specifying your own line width, color and cell padding.Fontkit is an advanced font engine for Node and the browser, used by PDFKit. This provides a 1px black line around each cell, with a top/bottom padding of 2px and a left/right padding of 4px ( code) Custom Layouts
If no layout is specified, the default is used. The included styles are noBorders, headerLineOnly, and lightHorizontalLines, and you can see examples of all three near the bottom of the Tables example in the playground. They can be used by specifying a layout: 'LayoutName' in the table definition. Tables have a few pre-defined layouts available ( code). Passed to registerTableLayouts, used to define globally available table layouts (see Tables and Layouts below) Available options include: Option Parameter Similar to styles, globally-available image content - most useful as 'data:image/jpeg base64.'Īlso specified as an object, this is where you can pass a few globally available options to your document. Var path = require ( 'path' ) var Printer = require ( 'pdfmake' ) // fonts are available in the test-env/tests/fonts path, this is a helper function fontPath ( file ) ĭocument orientation, landscape or portraitĭocument margins - or įunction, executed to determine if there should be a page break before contentīackground-layer added on every page, can be a function
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