parseDesignDimension function

double? parseDesignDimension(
  1. dynamic value
)

Parses a CSS dimension string (e.g. "10px", "100%", "540px") to a double.

Implementation

double? parseDesignDimension(dynamic value) {
  if (value == null) return null;
  final str = value.toString().replaceAll(RegExp(r'[a-zA-Z%]'), '').trim();
  return double.tryParse(str);
}