Polygon

Constructor

Polygon <id>

Action

Creates a new Polygon. It is a container to which must be appended a list of points.

Predefined children

  • points, that is the list of its points
  • bounding_box.x, bounding_box.y, bounding_box.width, bounding_box.height


Point

Constructor

Point <id> (double x, double y)

Action

Predefined children

x and y

Example


use core
use display
use gui

_main_
Component root {
  Frame f ("myFrame", 0, 0, 400, 400)
  FillColor _ (100, 150, 200)
  Polygon _ {
    Point _(100, 90)
    Point _(50, 190)
    Point _(150, 190)
  }
}