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image/imageresize/utils/tryparsedimensionwithunit

module

Type Definitions

Functions

tryCastDimensionsToUnit( parentDimensionPx, dimension, targetUnit ) → DimensionWithUnit
internal

Converts dimension between px -> % and % -> px.

See source (with github icon)

Parameters

parentDimensionPx : number

Dimension of parent element that contains measured element.

dimension : DimensionWithUnit

Measured element dimension.

targetUnit : string

Returns

DimensionWithUnit

Casted dimension.
tryParseDimensionWithUnit( dimension ) → null | DimensionWithUnit
internal

module:image/imageresize/utils/tryparsedimensionwithunit~tryParseDimensionWithUnit
Parses provided string with dimension value and returns extracted numeric value and unit.
```
* If non-string dimension is passed then `null` value is returned.
* If unit is missing then `null` is returned.
* If numeric value part of string is not a number then `null` is returned.
```
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Example: "222px" => { value: 222, unit: "px" } "99%" => { value: 99, unit: "%" }

See source (with github icon)

Parameters

dimension : undefined | null | string

Unsafe string with dimension.

Returns

null | DimensionWithUnit

Parsed dimension with extracted numeric value and units.