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 Streams The 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.
| 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