Class Line

attrs

children

kwargs

tag

transform

add

• add(shape): Line

• Adds a child shape to the current Shape instance.

  Parameters

  • shape: Shape

    A child shape.

  Returns Line

  The current instance of Shape for chaining.

clone

• clone(newKwargs?): Shape

• Returns a clone of the current Shape instance with new styling information if available.

  Parameters

  • newKwargs: {} = {}

    Key value pairs to provide styling information for a shape. eg { fill: 'red', stroke: 'blue' }.

  Returns Shape

  A new instance of Shape.

repeat

• repeat(n, transform): Line

• Repeats the current shape n times by applying transform iteratively.

  Parameters

  • n: number

    A positive integer representing the number of times a shape is to be repeated.
  • transform: Transformation | ((index: number) => TransformationWithStyle) | ((index: number) => Transformation)

    An instance of Transformation that is applied every time the shape is repeated.

  Returns Line

  The current instance of Shape for chaining.

rotate

• rotate(angle?): Line

• Applies a Rotate transformation to the current Shape instance.

  Parameters

  • angle: number = 0

    Amount to rotate clockwise in degrees. Defaults to 0.

  Returns Line

  The current instance of Shape for chaining.

scale

• scale(x?, y?): Line

• Applies a Scale transformation to the current Shape instance.

  Parameters

  • x: number = 1

    Amount to scale along the positive x-axis. Defaults to 1.
  • y: number = 1

    Amount to scale along the positive y-axis. Defaults to 1.

  Returns Line

  The current instance of Shape for chaining.

show

• show(r?): void

• Displays a shape. Steps performed for display are as follows.

  • Apply the transforms that exist on a shape.
  • Apply the styling that exists on a shape.
  • Draw the shape.
  • Draw children shapes.

  Parameters

  • Optionalr: Drawable

    An instance of Drawable.

  Returns void

toString

• toString(): string

• Returns a string representation of Shape.

  Returns string

  • A string with the name of the shape and its' attributes.

translate

• translate(x?, y?): Line

• Applies a Translate transformation to the current Shape instance.

  Parameters

  • x: number = 0

    Amount to translate along the positive x-axis. Defaults to 0.
  • y: number = 0

    Amount to translate along the positive y-axis. Defaults to 0.

  Returns Line

  The current instance of Shape for chaining.