build method

@override Widget build(BuildContext context)

Describes the part of the user interface represented by this widget.

The framework calls this method when this widget is inserted into the tree in a given BuildContext and when the dependencies of this widget change (e.g., an InheritedWidget referenced by this widget changes). This method can potentially be called in every frame and should not have any side effects beyond building a widget.

The framework replaces the subtree below this widget with the widget returned by this method, either by updating the existing subtree or by removing the subtree and inflating a new subtree, depending on whether the widget returned by this method can update the root of the existing subtree, as determined by calling Widget.canUpdate.

Typically implementations return a newly created constellation of widgets that are configured with information from this widget's constructor and from the given BuildContext.

The given BuildContext contains information about the location in the tree at which this widget is being built. For example, the context provides the set of inherited widgets for this location in the tree. A given widget might be built with multiple different BuildContext arguments over time if the widget is moved around the tree or if the widget is inserted into the tree in multiple places at once.

The implementation of this method must only depend on:

• the fields of the widget, which themselves must not change over time, and
• any ambient state obtained from the context using BuildContext.dependOnInheritedWidgetOfExactType.

If a widget's build method is to depend on anything else, use a StatefulWidget instead.

See also:

• StatelessWidget, which contains the discussion on performance considerations.

Implementation

@override
widgets.Widget build(widgets.BuildContext context) => SvgPicture.string(
      '''
<svg width="24" height="24" stroke-width="1.5" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M4.63495 14.4151L5.67396 12.2121C5.80734 11.9293 6.19266 11.9293 6.32604 12.2121L7.36505 14.4151L9.68859 14.7706C9.98671 14.8162 10.1055 15.1997 9.8897 15.4198L8.2087 17.1334L8.60542 19.5543C8.65637 19.8652 8.34456 20.1022 8.07781 19.9554L6 18.8118L3.92219 19.9554C3.65544 20.1022 3.34363 19.8652 3.39458 19.5543L3.7913 17.1334L2.1103 15.4198C1.89447 15.1997 2.01329 14.8162 2.31141 14.7706L4.63495 14.4151Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M16.6349 14.4151L17.674 12.2121C17.8073 11.9293 18.1927 11.9293 18.326 12.2121L19.3651 14.4151L21.6886 14.7706C21.9867 14.8162 22.1055 15.1997 21.8897 15.4198L20.2087 17.1334L20.6054 19.5543C20.6564 19.8652 20.3446 20.1022 20.0778 19.9554L18 18.8118L15.9222 19.9554C15.6554 20.1022 15.3436 19.8652 15.3946 19.5543L15.7913 17.1334L14.1103 15.4198C13.8945 15.1997 14.0133 14.8162 14.3114 14.7706L16.6349 14.4151Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M10.6349 5.41515L11.674 3.21211C11.8073 2.9293 12.1927 2.9293 12.326 3.21211L13.3651 5.41515L15.6886 5.7706C15.9867 5.8162 16.1055 6.19974 15.8897 6.41976L14.2087 8.13337L14.6054 10.5543C14.6564 10.8652 14.3446 11.1022 14.0778 10.9554L12 9.81178L9.92219 10.9554C9.65544 11.1022 9.34363 10.8652 9.39458 10.5543L9.7913 8.13337L8.1103 6.41976C7.89447 6.19974 8.01329 5.8162 8.31141 5.7706L10.6349 5.41515Z" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
''',
      colorFilter:
          color != null ? widgets.ColorFilter.mode(color!, widgets.BlendMode.srcIn) : null,
      width: width,
      height: height,
    );