Draco on the web.
npm install draco-vis
A module for Draco on the web, written in Typescript. Learn more about Draco at https://uwdata.github.io/draco/.
Note that we use Emscripten to compile the Clingo constraint solver to WebAssembly so it runs inside your browser.
Install with yarn add draco-vis. See it in action on Observable at https://beta.observablehq.com/@domoritz/hello-draco.
Draco-Vis exports the Draco-Core API. In addition, it exposes the Draco object.
new Draco (updateStatus?: (text: string) => void, url?: string)
>Constructs a Draco object. updateStatus is a callback used to log module status updates, defaulting to console.log. url may point to the base path of the hosting server, where '/clingo.js' from the package wasmclingo should rest, defaulting to the unpkg url of wasmclingo (you may want to specify your own server if speed is of priority).
_draco._init (): Promise
>Initializes Draco's solver, returning a Promise that will resolve once initialization completes.
_draco._solve (program: string, options?: Option): SolutionSet
>Solves the given Draco ASP program. Returns a SolutionSet if satisfiable.
_draco._prepareData (data: any[])
>Ingests the given data (a list of dictionaries), automatically parsing it for fields and datatypes, as well as various statistics.
_draco._getSchema (): Schema
>Returns the data Schema of this (will be null if prepareData has not yet been called).
_draco._updateAsp (aspSet: {\[s: string\]: string})
>Updates the constraints / programs of this.
_draco._getConstraintSet (): ConstraintSet
>Returns the ConstraintSet backing this.
Run yarn to install dependencies. Then run yarn start.
Run yarn test to test the module.
Run yarn format to format the code.