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What does the ax.view_init(elev, azim) function do in matplotlib 3D plots?

easy📝 Conceptual Q11 of 15
Matplotlib - 3D Plotting
What does the ax.view_init(elev, azim) function do in matplotlib 3D plots?
AIt sets the vertical and horizontal viewing angles of the 3D plot.
BIt changes the color of the 3D plot.
CIt adds labels to the axes of the 3D plot.
DIt saves the 3D plot as an image file.
Step-by-Step Solution
Solution:

  1. Step 1: Understand the function purpose

    The ax.view_init function is used to control the viewing angle of 3D plots in matplotlib.

  2. Step 2: Identify parameters meaning

    The parameters elev and azim set the vertical and horizontal angles respectively.

  3. Final Answer:

    It sets the vertical and horizontal viewing angles of the 3D plot. -> Option A

  4. Quick Check:

    Viewing angle control = ax.view_init(elev, azim) [OK]
Quick Trick: Remember elev = vertical, azim = horizontal angles [OK]
Common Mistakes:
  • Confusing view_init with color or label functions
  • Mixing up elev and azim parameters
  • Thinking it saves the plot instead of changing view

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