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="M20.5096 9.54C20.4243 9.77932 20.2918 9.99909 20.12 10.1863C19.9483 10.3735 19.7407 10.5244 19.5096 10.63C18.2796 11.1806 17.2346 12.0745 16.5002 13.2045C15.7659 14.3345 15.3733 15.6524 15.3696 17C15.3711 17.4701 15.418 17.9389 15.5096 18.4C15.5707 18.6818 15.5747 18.973 15.5215 19.2564C15.4682 19.5397 15.3588 19.8096 15.1996 20.05C15.0649 20.2604 14.8877 20.4403 14.6793 20.5781C14.4709 20.7158 14.2359 20.8085 13.9896 20.85C13.4554 20.9504 12.9131 21.0006 12.3696 21C11.1638 21.0006 9.97011 20.7588 8.85952 20.2891C7.74893 19.8194 6.74405 19.1314 5.90455 18.2657C5.06506 17.4001 4.40807 16.3747 3.97261 15.2502C3.53714 14.1257 3.33208 12.9252 3.36959 11.72C3.4472 9.47279 4.3586 7.33495 5.92622 5.72296C7.49385 4.11097 9.60542 3.14028 11.8496 3H12.3596C14.0353 3.00042 15.6777 3.46869 17.1017 4.35207C18.5257 5.23544 19.6748 6.49885 20.4196 8C20.6488 8.47498 20.6812 9.02129 20.5096 9.52V9.54Z" stroke="currentColor" stroke-width="1.5"/>
<path d="M8 16.01L8.01 15.9989" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M6 12.01L6.01 11.9989" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M8 8.01L8.01 7.99889" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M12 6.01L12.01 5.99889" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M16 8.01L16.01 7.99889" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
''',
      colorFilter:
          color != null ? widgets.ColorFilter.mode(color!, widgets.BlendMode.srcIn) : null,
      width: width,
      height: height,
    );