Function addSurface

addSurface(
    options: {
        color?: string;
        edge: string;
        fillStyle?: string;
        hidden?: boolean;
        opacity?: number;
        tag?: string;
    },
): Promise<undefined>
| CSurfacePolygone
Adds a surface delimited by a polygon, a circle or an arc of circle syntaxes addSurface(edge), addSurface(edge, color), addSurface(edge, color, fillStyle) and addSurface(edge, color, fillStyle, opacity) are allowed too
Parameters
- options: {
      color?: string;
      edge: string;
      fillStyle?: string;
      hidden?: boolean;
      opacity?: number;
      tag?: string;
  }
  - Optionalcolor?: string
    Color, black by default
  - edge: string
    Tag or object (polygon, circle or circle arc or point locus)
  - OptionalfillStyle?: string
    Filling style (transp|fill|-|vert|hor|/|)
  - Optionalhidden?: boolean
    true to get the created surface masked
  - Optionalopacity?: number
    opacity (0 to 1), 1 by default
  - Optionaltag?: string
    The tag to be applied on the created surface
Returns Promise<undefined> | CSurfacePolygone
the created surface if isPromiseMode is false else promise that will be resolved when the object is displayed
- Defined in src/types/mathgraph.d.ts:8347