Flutter Containerの上に影を表示するサンプル
環境
Windows11 pro 64bit
Flutter 3.3.7
構文
Container(
decoration: BoxDecoration(
boxShadow: [
BoxShadow()
],
),
),
Container(
decoration: BoxDecoration(
boxShadow: [
BoxShadow()
],
),
),
Container( decoration: BoxDecoration( boxShadow: [ BoxShadow() ], ), ),
BoxDecorationの引数「boxShadow」に「[ BoxShadow() ]」を指定します。
BoxShadowの引数「offset」に「Offset(0 , /*負の値*/)」を指定します。
使用例
Container(
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
offset: Offset(0, -8),
color: Colors.grey,
blurRadius: 2,
)
],
color: Colors.white,
),
Container(
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
offset: Offset(0, -8),
color: Colors.grey,
blurRadius: 2,
)
],
color: Colors.white,
),
Container( decoration: BoxDecoration( boxShadow: [ BoxShadow( offset: Offset(0, -8), color: Colors.grey, blurRadius: 2, ) ], color: Colors.white, ),