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禁用桌面上抖动的高 DPI 缩放

发布于 2025-01-12 19:30:08 字数 95 浏览 1 评论 0原文

是否可以禁用 flutter 应用程序的高 dpi 缩放？我的布局效果很好，但是当比例因子设置为非常高时，应用程序会变得很小。

或者至少有一种方法可以考虑缩放？

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飘然心甜 2025-01-19 19:30:08

我现在使用响应式框架包。这解决了我设置 defaultScale: true 时的缩放问题。添加断点时，可以自定义行为。

我在我的 MaterialApp.OnGenerateRoute 中使用它：

PageRouteBuilder switchScreen (Widget screen) =>
  PageRouteBuilder(
    pageBuilder: (_, __, ___) => ResponsiveWrapper.builder(
      screen,
      defaultScale: true,
      breakpoints: [
        const ResponsiveBreakpoint.resize(450, name: MOBILE),
        const ResponsiveBreakpoint.autoScale(800, name: TABLET),
        const ResponsiveBreakpoint.autoScale(1000, name: TABLET),
        const ResponsiveBreakpoint.resize(1200, name: DESKTOP),
        const ResponsiveBreakpoint.autoScale(2460, name: "4K"),
      ],
    ),
    settings: settings,
    transitionsBuilder: (_, a, __, c) =>
      FadeTransition(opacity: a, child: c)
  )
...

I am now using the responsive framework package. This solves the scaling problems for me when setting defaultScale: true. When adding breakpoints the behavior can be customized.

I am using it in my MaterialApp.OnGenerateRoute:

PageRouteBuilder switchScreen (Widget screen) =>
  PageRouteBuilder(
    pageBuilder: (_, __, ___) => ResponsiveWrapper.builder(
      screen,
      defaultScale: true,
      breakpoints: [
        const ResponsiveBreakpoint.resize(450, name: MOBILE),
        const ResponsiveBreakpoint.autoScale(800, name: TABLET),
        const ResponsiveBreakpoint.autoScale(1000, name: TABLET),
        const ResponsiveBreakpoint.resize(1200, name: DESKTOP),
        const ResponsiveBreakpoint.autoScale(2460, name: "4K"),
      ],
    ),
    settings: settings,
    transitionsBuilder: (_, a, __, c) =>
      FadeTransition(opacity: a, child: c)
  )
...

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