proportions.lzx

<canvas>
  <text x="5" y="5">
    Try resizing the window
  </text>
  
  <window x="5" y="25" width="150" height="150" resizable="true">
    <simplelayout axis="y"/>
    <view bgcolor="red" height="20" width="25%"/>
    <view bgcolor="green" height="20" width="50%"/>
    <view bgcolor="blue" height="20" width="75%"/>
    <view bgcolor="yellow" height="20" width="100%"/>
    </window>
    
</canvas>