decodeSliderHandlePosition static method
Expects the map
to be either a common.SliderHandlePosition
or a
String containing one of the following values:
manual
middle
top
Implementation
static common.SliderHandlePosition? decodeSliderHandlePosition(
dynamic map, {
bool validate = true,
}) {
common.SliderHandlePosition? result;
if (map is common.SliderHandlePosition) {
result = map;
} else if (map != null) {
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/slider_handle_position',
value: map,
validate: validate,
));
switch (map) {
case 'manual':
result = common.SliderHandlePosition.manual;
break;
case 'middle':
result = common.SliderHandlePosition.middle;
break;
case 'top':
result = common.SliderHandlePosition.top;
break;
default:
throw Exception(
'[decodeSliderHandlePosition]: map is not supported: [$map]',
);
}
}
return result;
}