{ "thm_max": 40, "thm_min": 30, "thm_x_max": 40, "thm_x_min": -90, "thm_col": 3, "margin": 1, "pos_x": -2, "pos_y": 40, "zoom": 1.4, "bg_color": "#FFF" }

{ "pos_x": -10, "pos_y": 0, "zoom": 4, "bg_color": "#FFF" }

{ "pos_x": 30, "pos_y": -75, "zoom": 4, "bg_color": "#FFF" }