edgeInsets static method

List<double>? edgeInsets(EdgeInsetsGeometry? edgeInsets)

Returns an EdgeInsetsDirectional from the specified list.

The list is a list of doubles. An empty or missing list results in a null return value. The list should have one through four items. Extra items are ignored.

The values are interpreted as follows:

• start: first value.
• top: second value, defaulting to same as start.
• end: third value, defaulting to same as start.
• bottom: fourth value, defaulting to same as top.

Implementation

static List<double>? edgeInsets(EdgeInsetsGeometry? edgeInsets) {
  if (edgeInsets == null) {
    return null;
  }
  EdgeInsets insets = edgeInsets.resolve(null);
  return [insets.left, insets.top, insets.right, insets.bottom];
}