decodeGradientTransform static method
Decodes the given value
into a GradientTransform. If the value is
null
then null
will be returned.
When the value
is not null
, this will always return a concrete
implementation of GradientRotation.
{
"radians": <double>
}
Implementation
static GradientTransform? decodeGradientTransform(
dynamic value, {
bool validate = true,
}) {
GradientTransform? result;
if (value is GradientTransform) {
result = value;
} else if (value != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/gradient_transform',
value: value,
validate: validate,
));
result = GradientRotation(
JsonClass.parseDouble(value['radians'])!,
);
}
return result;
}