![]() ![]() But this was never a fully satisfying experience, so we’ve decided to add Components as a separate element type. Previous versions of FontLab VI simulated components using Element References, by locking some references and dynamically finding the best candidate glyph for a component source. You can mix Components and other elements (including Contour elements) within the same glyph layer.įontLab will keep your Component structure when it exports your font to a format that supports components (TTF, VFB, UFO), and will decompose Components as needed when a format does not support components at all, or does not support some aspects such as rotated Components or Components mixed with contours. You can build composite glyphs from Components in one or all masters - via Generate Glyphs, Add Component, Copy-Paste or Auto Layers. You can use nested Components that point to glyphs that are made of Components, so for example, you can build a dieresiscomb glyph from two dotaccentcomb Components, and then build Adieresis from the Components A and dieresiscomb. For example, you can Adieresis from the Components A and dieresiscomb. If you’ve used Components any other font editor, you’ll find yourself at home easily.Ī Component has its own transformation (usually shift, optionally also scale, rotation or slant).Ĭomponents are great if you build composite glyphs from other glyphs. If you change the source glyph, all components in other glyphs that point to the source glyph will update. Components »Ī Component in FontLab is an element that points to the same layer of another glyph, the Component’s source glyph, and “borrows” (inherits) the source glyph’s contents (contours). ![]() If a composite glyph contains only locked references, it works like a composite glyph in TrueType-flavored OpenType, FontLab VFB or UFO fonts. In a composite glyph, glyph guides, anchors, advance width and sidebearings are all independent of any element references it might contain. Remember that in both cases, the changes you make to the element reference will be propagated across the font because it is linked to references in other glyphs. If you try to edit an element reference, depending on whether it is locked or not, either its original (or primary) version will open for editing or you’ll be able to edit it in place. Some elements in a composite glyph can also be Element References. The changes you make to the component’s source glyph will be propagated across the font because it is linked to references in other glyphs. If you want to edit a Component’s source glyph, double-click the component and the source glyph will open for editing next to your current glyph. Some elements in a composite glyph can be Components. FontLab has two methods for this: Components and Element References. In a composite glyph, you can re-use elements which are also used in other glyphs. You can apply element-level transformation to each element. You can add, remove or position each element. Composite glyphs »Ī composite glyph consists of multiple simple or compound elements. In either case, a simple glyph can contain anchors as well as other objects, which are not included in the common exported font formats, such as glyph guides and stickers. If the simple glyph is made up of an image, it will be exported into bitmap-based color font formats. Such a glyph can be created using FontLab’s vector drawing tools, and will be natively exported into common font formats. If the glyph has a contour element, it has a simple black fill, no stroke, no element-level transformation and is not referenced anywhere else in the font. It is important to understand that a glyph can be simple in one layer, and composite or auto in another layer.īased on how they are constructed and what kind of elements they are made up of, glyphs in FontLab VI can be classified into three categories: Simple glyphs »Ī simple glyph consists of one simple element - either a set of contours or an image. So in this context, when we say glyphs we are, in fact, talking about glyph layers. In FontLab VI, glyph drawings exist on each layer separately. Making a Font From Color Vector Graphics.Detecting Element References or Composites.
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