[Solved] Why does exporting a plot with low dpi cause problems when printing large images? — Ans: Low dpi means fewer pixels, causing pixelation and blurriness when enlarged. | Matplotlib

Matplotlib - Export and Publication Quality

Why does exporting a plot with low dpi cause problems when printing large images?

ALow dpi increases file size, making printing slow.

BLow dpi changes the colors to grayscale.

CLow dpi means fewer pixels, causing pixelation and blurriness when enlarged.

DLow dpi removes axis labels automatically.

Step-by-Step Solution

Solution:

Step 1: Understand dpi effect on pixel count
Low dpi means fewer pixels per inch, so image has less detail.
Step 2: Effect on large prints
When enlarged, low pixel count causes visible pixels and blurriness.
Final Answer:
Low dpi means fewer pixels, causing pixelation and blurriness when enlarged. -> Option C
Quick Check:
Low dpi = pixelated large prints [OK]

Quick Trick: Low dpi causes pixelation on large prints [OK]

Common Mistakes:

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