11 lines
401 B
Dart
11 lines
401 B
Dart
import 'package:flutter/material.dart';
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import 'dart:math' as math;
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extension SizeExtension on BuildContext {
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double get sf {
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final double wScreen = MediaQuery.of(this).size.width;
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final double hScreen = MediaQuery.of(this).size.height;
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// Ajusta a escala baseada no ecrã (muda os valores 1150/720 conforme a tua calibração)
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return math.min(wScreen / 1150, hScreen / 720);
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}
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} |