AGBCLOUD

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Screen operations ​

What you’ll do ​

Capture screenshots and read screen information (size/DPI) in a computer session.

Prerequisites ​

  • AGB_API_KEY
  • A valid computer automation image_id (e.g. agb-computer-use-ubuntu-2204)

Quickstart ​

python
import json
from agb import AGB
from agb.session_params import CreateSessionParams

agb = AGB()
create_result = agb.create(CreateSessionParams(image_id="agb-computer-use-ubuntu-2204"))
if not create_result.success:
    raise SystemExit(create_result.error_message)

session = create_result.session

capture_result = session.computer.screen.capture()
if not capture_result.success:
    raise SystemExit(capture_result.error_message)
image_url = capture_result.data
print("Screenshot URL:", image_url)

size_result = session.computer.screen.get_size()
if size_result.success and size_result.data:
    d = size_result.data
    print("Screen:", d["width"], "x", d["height"])
    print("DPI scale:", d.get("dpiScalingFactor"))

agb.delete(session)

Common tasks ​

Take a screenshot ​

python
result = session.computer.screen.capture()
if not result.success:
    raise SystemExit(result.error_message)
image_url = result.data
print("Screenshot URL:", image_url)

Get screen size ​

python
size_result = session.computer.screen.get_size()
if size_result.success and size_result.data:
    d = size_result.data
    print(f"Screen size: {d['width']}x{d['height']}")
    print(f"DPI scaling: {d.get('dpiScalingFactor')}")

Best practices ​

Troubleshooting ​

Coordinates look off ​

  • Likely cause: DPI scaling or incorrect screen dimensions.
  • Fix: print get_screen_size() and validate coordinates.