What is the definition of vector graphics?
GeneralClass 10CBSEAnswered 25 May 2026
Answer
Vector graphics are images defined by mathematical equations (paths, curves, geometric shapes) rather than a grid of coloured pixels.
When you zoom in on a regular photograph (raster/bitmap), you eventually see individual square pixels and the image blurs because a bitmap is a fixed grid.
A vector image stores instructions: "draw a circle of radius 50 at position (100, 100) in red." No matter how large you scale it, the computer recalculates and draws a perfect, sharp circle. No pixelation.
Formats: SVG (web), AI (Adobe Illustrator), PDF (can contain vector content)
Best uses:
- Logos (must look sharp from business card to billboard)
- Icons
- Illustrations and diagrams
- Typography and technical drawings
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