Function dfdx

Parameters

• func: ChalkboardFunction

  The function

• config: {
      context: CanvasRenderingContext2D;
      domain: [number, number];
      isInverse: boolean;
      lineWidth: number;
      res: number;
      size: number;
      strokeStyle: string;
      x: number;
      y: number;
  }

  • context: CanvasRenderingContext2D

    Optional custom canvas context to draw on

  • domain: [number, number]

    Domain over which to plot (in units of the function, not pixels)

  • isInverse: boolean

    Whether to plot the derivative of the inverse of the function (only for scalar2d)

  • lineWidth: number

    Stroke width

  • res: number

    Resolution (distance in pixels between sampled points), higher values result in faster plotting but less smooth plots

  • size: number

    Scale, defaults to 1, divided by 100 internally for finer control

  • strokeStyle: string

    Stroke color

  • x: number

    x-offset (canvas translation), defaults to canvas center

  • y: number

    y-offset (canvas translation), defaults to canvas center