flutter icons png or svg code example

Example 1: flutter use png as icon

ImageIcon(
     AssetImage("images/icon_more.png"),
     color: Color(0xFF3A5A98),
),

Example 2: Flutter svg

final String assetName = 'assets/image.svg';
final Widget svg = SvgPicture.asset(
  assetName,
  semanticsLabel: 'Acme Logo'
);