Matplotlib - Export and Publication Quality
You want to save a matplotlib plot as both PNG and PDF files with high resolution. Which code snippet correctly achieves this?
You want to save a matplotlib plot as both PNG and PDF files with high resolution. Which code snippet correctly achieves this?
hard📝 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand dpi parameter usage
To save high resolution images, use dpi=300 (dots per inch) in savefig.Step 2: Check correct syntax for saving both formats
plt.savefig('plot.png', dpi=300) plt.savefig('plot.pdf', dpi=300) correctly calls savefig twice with dpi=300 for PNG and PDF files.Final Answer:
Use dpi=300 in savefig for both PNG and PDF -> Option DQuick Check:
dpi=300 sets high resolution in savefig [OK]
Quick Trick: Use dpi=300 for high-res images in savefig [OK]
Common Mistakes:
- Using invalid dpi values like 'high'
- Using wrong parameter name 'resolution'
- Not specifying dpi for high quality
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