LZX's powerful constraints system allows you to declaratively derive the value of a property from the value of other properties.

This system can dramatically reduce the amount of code you have to write and facilitate the maintenance of your application.<br>

<img src="images/spacer.gif" height="6"><br>

In this example, representing a simple bar chart, the width of the different bar views is constrained to the width of the parent (the window). When the window is resized, the views are resized appropriately.

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