sharpen method
Method for Basic Transformations @param sigma double (Default: 1.5) @return TransformationData.
Implementation
TransformationData sharpen(
double? sigma,
) {
// Determine if there are values to add to the dictionary
var values = <String, String>{};
if (sigma != null) {
values['s'] = sigma.toString();
}
return TransformationData(plugin: 't', name: 'sharpen', values: values);
}