smil_animated_svg 0.2.0

Render SMIL-animated SVGs in Flutter with programmatic pause / resume / speed control and per-colour replacement.

CHANGELOG

0.2.0

• colorMap on SvgFrame and AnimatedSvg: a Map<Color, Color> that replaces the SVG's own fill / stroke paints as it renders, so one asset can serve any number of palettes. Matching is on the parsed colour rather than the text in the file (white, #fff and #ffffff are one key) and ignores alpha; the source's alpha multiplies into the replacement's.
• The swap is applied to the parsed tree — keyframes included — and cached per palette. An SVG that animates its own fill therefore interpolates in the replacement palette instead of only matching where it lands on a keyframe, and the painter's per-frame cost is unchanged.
• SvgNode and SvgShape are now sealed. Breaking only for code outside this package that subclassed them (nothing did); in exchange, adding a shape can no longer silently skip a tree walk.
• Fixed: an interpolated <animate> colour lost its alpha channel on the way back into the live attribute map, so a fade between two rgba() keyframes rendered opaque.
• Parse cache raised from 32 to 64 entries, since a recoloured tree is held alongside the one it was derived from.

0.1.0

• Initial release