BMFEdgeInsets.fromMap constructor
- Map map
map => BMFEdgeInsets
Implementation
BMFEdgeInsets.fromMap(Map map)
: assert(map != null,
'Construct a BMFEdgeInsets,The parameter map cannot be null'),
assert(map.containsKey('top'),
'Construct a BMFEdgeInsets,The parameter top cannot be null'),
assert(map.containsKey('left'),
'Construct a BMFEdgeInsets,The parameter left cannot be null'),
assert(map.containsKey('bottom'),
'Construct a BMFEdgeInsets,The parameter bottom cannot be null'),
assert(map.containsKey('right'),
'Construct a BMFEdgeInsets,The parameter right cannot be null') {
top = map['top'] as double;
left = map['left'] as double;
bottom = map['bottom'] as double;
right = map['right'] as double;
}