You want to create a 3D plot that shows the data from a bird's eye view and then rotate it 180 degrees horizontally. Which view_init call achieves this?

hard📝 Application Q8 of 15

Matplotlib - 3D Plotting

You want to create a 3D plot that shows the data from a bird's eye view and then rotate it 180 degrees horizontally. Which view_init call achieves this?

Aax.view_init(elev=0, azim=180)

Bax.view_init(elev=90, azim=180)

Cax.view_init(elev=180, azim=90)

Dax.view_init(elev=90, azim=0)

Step-by-Step Solution

Solution:

Step 1: Understand bird's eye view elevation
Bird's eye view means looking straight down, which is elevation 90 degrees.
Step 2: Apply horizontal rotation
Rotating 180 degrees horizontally means azimuth 180 degrees.
Final Answer:
ax.view_init(elev=90, azim=180) -> Option B
Quick Check:
Elev=90 is top view, azim=180 rotates horizontally [OK]

Quick Trick: Elev 90 = top view; azim 180 = half rotation [OK]

Common Mistakes:

Using elev=0 for bird's eye view
Confusing azim and elev values
Using invalid elevation values

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More Matplotlib Quizzes

You want to create a 3D plot that shows the data from a bird's eye view and then rotate it 180 degrees horizontally. Which view_init call achieves this?

Step 1: Understand bird's eye view elevation

Step 2: Apply horizontal rotation

Final Answer:

Quick Check:

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