The DoubleRange dictionary is used to define a range of permitted double-precision floating-point values for a property, with either or both a maximum and minimum value specified. The ConstrainDouble dictionary is based on this, augmenting it to support exact and ideal values as well.
Properties
max- A floating-point value specifying the largest permissible value of the property it describes.
min- A floating-point value specifying the smallest permissible value of the property it describes.
The specified min and/or and max values are required. If no match can be found that is within the given range, an error will occur.
Specifications
| Specification | Status | Comment |
| Media Capture and StreamsThe definition of 'DoubleRange' in that specification. | Candidate Recommendation | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
DoubleRange
|
Chrome
Full support Yes |
Edge
Full support ≤79 |
Firefox
Full support 50 |
IE
No support No |
Opera
No support No |
Safari
? |
WebView Android
Full support Yes |
Chrome Android
Full support Yes |
Firefox Android
Full support 50 |
Opera Android
No support No |
Safari iOS
? |
Samsung Internet Android
Full support Yes |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown
See also
- Media Capture and Streams API
- Capabilities, constraints, and settings
ConstrainDoubleRangeMediaTrackConstraintsMediaTrackCapabilitiesMediaTrackSupportedConstraints
DoubleRange by Mozilla Contributors is licensed under CC-BY-SA 2.5.
