Scenic

v0.9.0

Scenic v0.9.0 Scenic.Primitive.Line View Source

Draw a line on the screen.

Data

{point_a, point_b}

The data for a line is a tuple containing two points.

  • point_a - position to start drawing from
  • point_b - position to draw to

Styles

This primitive recognizes the following styles

  • hidden - show or hide the primitive
  • cap - says how to draw the ends of the line.
  • stroke - stroke the outline of the primitive. In this case, only the curvy part.

Usage

You should add/modify primitives via the helper functions in Scenic.Primitives

Link to this section Summary

Functions

centroid(data)

Returns a the midpoint of the line. This is used as the default pin when applying rotate or scale transforms

valid_styles()

Returns a list of styles recognized by this primitive

Link to this section Functions

Link to this function centroid(data) View Source

Returns a the midpoint of the line. This is used as the default pin when applying rotate or scale transforms.

Link to this function valid_styles() View Source 
valid_styles() :: [:cap | :hidden | :stroke, ...]

Returns a list of styles recognized by this primitive.