Difference between revisions of "Aspect ratio"
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* [[Computer monitor]] | * [[Computer monitor]] | ||
| + | * [[Equidimensional ratios in 3D]] | ||
* [[Geometric shape]] | * [[Geometric shape]] | ||
* [[Geometry]] | * [[Geometry]] | ||
* [[Golden ratio]] | * [[Golden ratio]] | ||
| + | * [[List of film formats]] | ||
* [[Proportionality (mathematics)]] | * [[Proportionality (mathematics)]] | ||
* [[Ratio]] | * [[Ratio]] | ||
* [[Ratio (mathematics)]] | * [[Ratio (mathematics)]] | ||
| + | * [[Vertical orientation]] | ||
== External links == | == External links == | ||
Latest revision as of 04:57, 9 May 2016
The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions.
Example
For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side:
- The ratio of width to height, when the rectangle is oriented as a landscape.
- The ratio of height to width, when the rectangle is oriented as a portrait.
Expressing aspect ratio
The aspect ratio is expressed as two numbers separated by a colon (x:y).
The values x and y do not represent actual width and height but, rather, the "relation" between width and height.
For example, 8:5, 16:10 and 1.6:1 are the same aspect ratio.
See also
- Computer monitor
- Equidimensional ratios in 3D
- Geometric shape
- Geometry
- Golden ratio
- List of film formats
- Proportionality (mathematics)
- Ratio
- Ratio (mathematics)
- Vertical orientation
External links
- Aspect ratio @ Wikipedia
