AndyObtiva/glimmer-dsl-libui

require 'glimmer-dsl-libui'

include Glimmer

window('Basic Area', 400, 400) {
  margined true
  
  area {
    on_draw do |area_draw_params|
      path { # dynamic path, added semi-declaratively inside on_draw block
        rectangle(0, 0, 400, 400)
        
        fill r: 102, g: 102, b: 204, a: 1.0
      }
    end
  }
}.show