title: How to resizing an Icon / Icon Button in Flutter?
body: <p>I have 2 questions.</p>
  
  <ol>
  <li>how to scale our icon ? I mean not a default icon from Flutter. but when you change into an Image. I have an Icon Button with an image like this:</li>
  </ol>
  
  <pre><code>Row(
                          mainAxisSize: MainAxisSize.max,
                          children: &lt;Widget&gt;[
                            IconButton(
                              icon: new Image.asset("images/IG.png"),
                            ),
                            IconButton(
                              icon: new Image.asset("images/Twitter.png"),
                            ),
                            IconButton(
                              icon: new Image.asset("images/Fb.png"),
                            ),
                          ],
                        )
  </code></pre>
  
  <p>its only 3 icons. when I add more icon, its gonna break the layout into bricks yellow-black. how to make them become smaller ?</p>
  
  <p><a href="https://i.stack.imgur.com/oi5KJ.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/oi5KJ.jpg" alt="enter image description here"></a></p>
  
  <ol start="2">
  <li><p>Question above is for IconButton.
  how to change an Icon with an Image ?
  here are the code:</p>
  
  <p><code>Icon(Icons.star, color: Colors.red)</code></p></li>
  </ol>
  
  <p>how to change the '<code>star</code>' with Image.asset ?
  without any referal to other link, that only show the icon.</p>