27 lines
1.7 KiB
Markdown
27 lines
1.7 KiB
Markdown
# effectcraft-svg
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SVG import for EffectCraft: `.svg` files import as footage (rasterised at any scale, so
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Continuously Rasterize stays sharp) and Layer ▸ Create ▸ Create Shapes from Vector Layer turns
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them into editable shape layers.
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Implemented from the W3C **Scalable Vector Graphics (SVG) 1.1 (Second Edition)** recommendation
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(16 August 2011) and the **SVG 2** candidate recommendation (4 October 2018) for the parts listed
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here, plus **CSS Color Module Level 3** for colour keywords and functions:
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- document: `svg` (width/height, `viewBox`, `preserveAspectRatio`), nested `svg`, `g`, `defs`,
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`use` (x/y, `href` / `xlink:href`), `symbol` (through `use`), `title`/`desc`/`metadata` ignored;
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- shapes: `path` (all path data commands incl. elliptical arcs), `rect` (rx/ry), `circle`,
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`ellipse`, `line`, `polyline`, `polygon`;
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- `transform` lists (matrix, translate, scale, rotate with centre, skewX, skewY);
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- painting: `fill`, `fill-rule`, `fill-opacity`, `stroke`, `stroke-width`, `stroke-linecap`,
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`stroke-linejoin`, `stroke-miterlimit`, `stroke-dasharray`, `stroke-dashoffset`,
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`stroke-opacity`, `opacity`, `display`, `visibility`, `color`/`currentColor`;
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- `linearGradient` and `radialGradient` (with `fx`/`fy` focal point), `gradientUnits`,
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`gradientTransform`, `spreadMethod`, `href` inheritance of stops and attributes;
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- styling through presentation attributes, the `style` attribute and `<style>` sheets with
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type, class, id and universal selectors (simple selectors and selector lists).
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Not supported (ignored): text, images, filters, clip paths, masks, patterns, markers, animation.
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XML parsing uses `roxmltree` (MIT/Apache-2.0). Test fixtures are original work (see
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`tests/fixtures/*.attribution`).
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