Bird
0
0

Which of the following is the correct way to register a pick event handler function named handle_pick to a matplotlib figure fig?

easy📝 Syntax Q3 of 15
Matplotlib - Interactive Features
Which of the following is the correct way to register a pick event handler function named handle_pick to a matplotlib figure fig?
Afig.canvas.mpl_connect('pick_event', handle_pick)
Bfig.mpl_connect('pick_event', handle_pick)
Cfig.canvas.connect('pick_event', handle_pick)
Dfig.connect('pick_event', handle_pick)
Step-by-Step Solution
Solution:
  1. Step 1: Understand event connection

    Matplotlib events are connected via the figure canvas object.
  2. Step 2: Use correct method and event name

    The method is mpl_connect and the event name for picking is pick_event.
  3. Final Answer:

    fig.canvas.mpl_connect('pick_event', handle_pick) -> Option A
  4. Quick Check:

    Check method and event name spelling [OK]
Quick Trick: Use fig.canvas.mpl_connect with 'pick_event' [OK]
Common Mistakes:
  • Using fig.mpl_connect instead of fig.canvas.mpl_connect
  • Using wrong event name like 'pick'
  • Using fig.connect which does not exist

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions
More Matplotlib Quizzes