MapTalks地图的细微缩放(Fractional Zoom)是指通过鼠标滚轮或MapTalks地图的细微缩放(Fractional Zoom)是指通过鼠标滚轮或触摸板等设备进行缩放操作时,地图显示的比例不是固定的,而是根据当前缩放级别和滚动方向进行调整。这种缩放方式可以让地图在显示更多细节的同时,保持较好的视觉效果。
<!DOCTYPE html> <html> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>地图 - 细微缩放(Fractional Zoom)</title> <style type="text/css"> html,body{margin:0px;height:100%;width:100%} .container{width:100%;height:100%} </style> <link rel="stylesheet" href="https://unpkg.com/maptalks/dist/maptalks.css"> <script type="text/javascript" src="https://unpkg.com/maptalks/dist/maptalks.min.js"></script> <body> <div id="map" class="container"></div> <script> var map = new maptalks.Map('map', { center: [-0.113049,51.498568], zoom: 14.8, zoomControl : true, seamlessZoom: true, baseLayer: new maptalks.TileLayer('base', { urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png', subdomains: ['a','b','c','d'], attribution: '© <a href="http://osm.org">OpenStreetMap</a> contributors, © <a href="https://carto.com/">CARTO</a>' }), layers : [ new maptalks.VectorLayer('v') ] }); </script> </body> </html>
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