Recall & Review
beginner
What is a vector graphic in the context of matplotlib output?
A vector graphic stores images as shapes and lines using mathematical formulas. It keeps quality at any size and is good for diagrams and plots.
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beginner
What is a raster graphic in matplotlib output?
A raster graphic stores images as pixels or dots. It can lose quality when resized but is good for complex images like photos.
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beginner
When should you choose vector output for your matplotlib plot?
Choose vector output when you want sharp images at any size, such as for printing or detailed editing.
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beginner
When is raster output preferred in matplotlib?
Use raster output when your plot has many colors or complex images like photos, where vector formats may be large or slow.
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beginner
Name two common file formats for vector and raster outputs in matplotlib.
Vector formats: PDF, SVG. Raster formats: PNG, JPEG.
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Which output type keeps quality when zooming in on a matplotlib plot?
✗ Incorrect
Vector graphics use shapes and lines, so they stay sharp at any zoom level.
Which file format is a raster image?
✗ Incorrect
PNG is a raster image format storing pixels.
When saving a matplotlib plot with many colors and gradients, which output is better?
✗ Incorrect
Raster handles complex colors and gradients better than vector.
Which output type usually results in smaller file size for simple line plots?
✗ Incorrect
Vector files store simple shapes efficiently, often smaller for simple plots.
Which matplotlib save format is vector-based?
✗ Incorrect
SVG is a vector format supported by matplotlib.
Explain the main differences between vector and raster outputs in matplotlib and when to choose each.
Think about image quality and complexity.
You got /4 concepts.
Describe how file formats relate to vector and raster outputs in matplotlib and give examples.
Consider PDF, SVG, PNG, JPEG.
You got /3 concepts.