{ "thm_max": 30, "thm_min": 20, "thm_x_max": -10, "thm_x_min": -90, "thm_col": 2, "margin": 1, "pos_x": 15, "pos_y": -100, "zoom": 3, "bg_color": "#000" }

{ "pos_x": 0, "pos_y": 100, "zoom": 2, "bg_color": "#000" }

{ "pos_x": -100, "pos_y": 50, "zoom": 2, "bg_color": "#000" }

{ "pos_x": 100, "pos_y": 0, "zoom": 2, "bg_color": "#000" }