Get X and Y dimensions of all screens. Note: This works once per GH instance.

get_all_screens.py

"""
Get X and Y dimensions of all screens. Note: This works once per GH instance.
    Outputs:
        Rights: Width.
        Bottoms: Height.
        Names: Monitor displays.
"""

# Name component
ghenv.Component.Name = "Get All Screen Dimensions"
ghenv.Component.NickName = 'Get Screens'

# Import libraries
import clr
clr.AddReference("System.Windows.Forms")
from System.Windows.Forms import Screen
import System.Windows.Forms

# Create output lists
Rights = []
Bottoms = []
Names = []

# Access screen dimensions and add to output lists
screens = Screen.AllScreens
for screen in screens:
    control = System.Windows.Forms.Control()
    graphics = control.CreateGraphics()
    mult = (float(graphics.DpiX) / 96)
    Rights.append(screen.Bounds.Right / mult)
    Bottoms.append(screen.Bounds.Bottom / mult)
    Names.append(str(screen.DeviceName))