Dart
dart:svg
LengthList
insertItemBefore method
insertItemBefore
Dart
dart:svg
LengthList
insertItemBefore method
LengthList class
Properties
first
hashCode
isEmpty
isNotEmpty
iterator
last
length
numberOfItems
reversed
runtimeType
single
Methods
add
addAll
any
appendItem
asMap
cast
clear
contains
elementAt
every
expand
fillRange
firstWhere
fold
followedBy
forEach
getItem
getRange
indexOf
indexWhere
initialize
insert
insertAll
insertItemBefore
join
lastIndexOf
lastIndexWhere
lastWhere
map
noSuchMethod
reduce
remove
removeAt
removeItem
removeLast
removeRange
removeWhere
replaceItem
replaceRange
retainWhere
setAll
setRange
shuffle
singleWhere
skip
skipWhile
sort
sublist
take
takeWhile
toList
toSet
toString
where
whereType
Operators
operator +
operator ==
operator []
operator []=
description
insertItemBefore
method
Null safety
Length
insertItemBefore
(
Length
newItem
,
int
index
)
Implementation
Length insertItemBefore(Length newItem, int index) native;