more accurate sliders values

lib/screens/metering/components/camera_container/components/camera_controls/components/exposure_offset_slider/widget_slider_exposure_offset.dart

@@ -1,17 +1,30 @@
 import 'package:flutter/material.dart';
+import 'package:lightmeter/generated/l10n.dart';
 import 'package:lightmeter/screens/shared/ruler_slider/widget_slider_ruler.dart';
 import 'package:lightmeter/utils/to_string_signed.dart';
 
-class ExposureOffsetSlider extends RulerSlider {
+class ExposureOffsetSlider extends StatelessWidget {
-  ExposureOffsetSlider({
+  final RangeValues range;
-    required super.range,
+  final double value;
-    required super.value,
+  final ValueChanged<double> onChanged;
-    required super.onChanged,
+
+  const ExposureOffsetSlider({
+    required this.range,
+    required this.value,
+    required this.onChanged,
     super.key,
-  }) : super(
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return RulerSlider(
+      range: range,
+      value: value,
+      onChanged: onChanged,
       icon: Icons.light_mode,
       defaultValue: 0,
       rulerValueAdapter: (value) => value.toStringSignedAsFixed(0),
-          valueAdapter: (value) => value.toStringSignedAsFixed(1),
+      valueAdapter: (value) => S.of(context).evValue(value.toStringSignedAsFixed(1)),
     );
   }
+}

lib/screens/metering/components/camera_container/components/camera_controls/components/zoom_slider/widget_slider_zoom.dart

@@ -1,16 +1,28 @@
 import 'package:flutter/material.dart';
 import 'package:lightmeter/screens/shared/ruler_slider/widget_slider_ruler.dart';
 
-class ZoomSlider extends RulerSlider {
+class ZoomSlider extends StatelessWidget {
-  ZoomSlider({
+  final RangeValues range;
-    required super.range,
+  final double value;
-    required super.value,
+  final ValueChanged<double> onChanged;
-    required super.onChanged,
+
+  const ZoomSlider({
+    required this.range,
+    required this.value,
+    required this.onChanged,
     super.key,
-  }) : super(
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return RulerSlider(
+      range: range,
+      value: value,
+      onChanged: onChanged,
       icon: Icons.search,
       defaultValue: range.start,
       rulerValueAdapter: (value) => value.toStringAsFixed(0),
-          valueAdapter: (value) => 'x${value.toStringAsFixed(1)}',
+      valueAdapter: (value) => 'x${value.toStringAsFixed(2)}',
     );
   }
+}

lib/screens/shared/ruler_slider/widget_slider_ruler.dart

@@ -26,6 +26,7 @@ class RulerSlider extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Column(
+      crossAxisAlignment: CrossAxisAlignment.end,
       children: [
         Text(
           valueAdapter(value),