Coordinate transforms are used to transform the coordinate system of your data representation.
The coord method is used to specify the coordinate transform of a layer.
layer({ coord: clock() }, [chart(seafood).flow(spread('lake', { dir: 'x' })).mark(rect({ h: 'count' })); chart(seafood).flow(spread('lake', { dir: 'x' })).mark(rect({ h: 'count' }));]).render(root, { w: 500, h: 300 });
Type: linear
A linear coordinate transform.
Type: polar
A polar coordinate transform.
Type: clock
A clock coordinate transform.
Type: wavy
A wavy coordinate transform.
Type: bipolar
A bipolar coordinate transform.
Type: arcLengthPolar
An arc length polar coordinate transform.