地图倍率
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@@ -1186,10 +1186,11 @@ class _MapPageEnterpriseState extends State<MapPageEnterprise> {
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mapController: _mapController,
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options: MapOptions(
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initialCenter: __isValidLatLng(_currentLatLng) ? _currentLatLng! : initCenter,
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initialZoom: 22,
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maxZoom: 22,
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initialZoom: 18,
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maxZoom: 18,
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minZoom: 3,
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enableScrollWheel: true,
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// 🔥 视觉放大:通过缩放系数实现"伪20级"显示(无空白)
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onTap: (_, __) {}, // 空实现,禁用地图点击响应
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),
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children: [
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@@ -1201,6 +1202,16 @@ class _MapPageEnterpriseState extends State<MapPageEnterprise> {
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'https://webrd02.is.autonavi.com/appmaptile'
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'?style=8&x={x}&y={y}&z={z}&lang=zh_cn&size=1&scale=1'
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'&key=bbb1f0f20eed6bf679eddf2625630aba',
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// 🔥 修复:适配高DPI(替代pixelRatio)
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// tileSize: 512, // 高清瓦片尺寸(默认256,改为512适配scale=2)
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tileProvider: NetworkTileProvider(
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// 自定义瓦片请求头(可选,提升兼容性)
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headers: {
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'Referer': 'https://www.amap.com', // 高德要求的Referer
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},
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),
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maxZoom: 18,
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),
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// 绘制path折线(Line模式)
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@@ -1993,7 +2004,18 @@ class _MapPageEnterpriseState extends State<MapPageEnterprise> {
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body: SafeArea(
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child: Stack(
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children: [
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RepaintBoundary(key: _mapRepaintKey, child: _buildMap(currentLat, currentLng, obfFlag, headingStatus, controlMode)),
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// 🔥 核心:用Transform.scale实现视觉放大1.5倍
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Transform.scale(
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scale: 1.5, // 放大倍数
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// 对齐方式:以地图中心为缩放原点(避免偏移)
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alignment: Alignment.center,
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child: RepaintBoundary(
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key: _mapRepaintKey,
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// 你的地图构建方法
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child: _buildMap(currentLat, currentLng, obfFlag, headingStatus, controlMode),
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),
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),
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//RepaintBoundary(key: _mapRepaintKey, child: _buildMap(currentLat, currentLng, obfFlag, headingStatus, controlMode)),
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// 地图核心组件
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if (_isRefreshing)
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