pub fn generator_definition() -> EffectDefExpand description
The generator pass.
shape is fill (the fill paint everywhere) or a rectangle or
ellipse at center with full size (normalized), turned rotation
radians clockwise, with corner radius and stroke_width as fractions
of the shorter side. Each paint (fill_*, stroke_*) has a kind, two
points a and b (a linear gradient’s start and end; a radial
gradient’s centre and, in b.x, radius; a conic gradient’s centre and,
in b.x, start angle in radians clockwise from up), a spread, a stop
count, stop offsets in offsets0 (first four) and offsets1, and
straight sRGB stop colors c0 to c7. Stops interpolate premultiplied in
linear light; the output is premultiplied and sRGB-encoded.