release: 1.0.12
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@ -1,6 +1,5 @@
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import 'package:amap_map_example/widgets/amap_switch_button.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/widgets.dart';
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import 'package:amap_map/amap_map.dart';
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import 'package:x_amap_base/x_amap_base.dart';
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@ -23,7 +22,7 @@ class _State extends State<PolylineDemoPage> {
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Colors.green,
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Colors.pink,
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];
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Map<String, Polyline> _polylines = <String, Polyline>{};
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final Map<String, Polyline> _polylines = <String, Polyline>{};
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String? selectedPolylineId;
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void _onMapCreated(AMapController controller) {}
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@ -64,7 +63,7 @@ class _State extends State<PolylineDemoPage> {
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}
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void _changeWidth() {
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final Polyline? selectedPolyline = _polylines[selectedPolylineId]!;
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final Polyline? selectedPolyline = _polylines[selectedPolylineId];
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//有选中的Polyline
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if (selectedPolyline != null) {
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double currentWidth = selectedPolyline.width;
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@ -109,7 +108,7 @@ class _State extends State<PolylineDemoPage> {
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}
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void _changeCapType() {
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final Polyline? polyline = _polylines[selectedPolylineId]!;
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final Polyline? polyline = _polylines[selectedPolylineId];
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if (polyline == null) {
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return;
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}
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