Brush相关文档 Brush 刷子,用于创建纹理和渐变图像 linearGradient start和end的取值范围和元素大小有关,下面的Box为200dp所以用with(LocalDensity.current) { 200.dp.toPx() }转成了Float
依赖项网页:https://developer.android.com/jetpack/androidx/releases/navigation?hl=zh-cn#declaring_dependencies 引入依赖 dependencies { val nav_version = "2.8.
Group ID androidx.compose.animation
AIRGroup ID androidx.compose.animation