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javascript - 如何在 Google Maps API 上定位自定义按​​钮控件？

转载 作者：太空宇宙 更新时间：2023-11-04 08:34:47 25 4
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我在 Google Maps API v3 上构建了这张简单的 map ....

<html>
  <head>
    <title>Simple Map</title>
    <meta name="viewport" content="initial-scale=1.0">
    <meta charset="utf-8">
    <style>
      /* Always set the map height explicitly to define the size of the div
       * element that contains the map. */
      #map {
        height: 100%;
      }
      /* Optional: Makes the sample page fill the window. */
      html, body {
        height: 100%;
        margin: 0;
        padding: 0;
      }
    </style>
  </head>
  <body>
    <div id="map"></div>
    <script>
      var map;
      function initMap() {



      var myOptions = {
          zoom: 8,
          center: {lat: -34.397, lng: 150.644},
          mapTypeId: google.maps.MapTypeId.ROADMAP
      };
      var map = new google.maps.Map(document.getElementById("map"), myOptions);


      //### Add a button on Google Maps ...
      var controlMarkerUI = document.createElement('DIV');
      controlMarkerUI.style.cursor = 'pointer';
      controlMarkerUI.style.backgroundImage = "url(http://localhost/marker.png)";
      controlMarkerUI.style.height = '28px';
      controlMarkerUI.style.width = '25px';
      controlMarkerUI.style.top = '11px';
      controlMarkerUI.style.left = '120px';
      controlMarkerUI.title = 'Click to set the map to Home';
      //myLocationControlDiv.appendChild(controlUI);

      map.controls[google.maps.ControlPosition.LEFT_TOP].push(controlMarkerUI);

      //### Add a button on Google Maps ...
      var controlTrashUI = document.createElement('DIV');
      controlTrashUI.style.cursor = 'pointer';
      controlTrashUI.style.backgroundImage = "url(http://localhost/trash.png)";
      controlTrashUI.style.height = '28px';
      controlTrashUI.style.width = '25px';
      controlTrashUI.style.top = '11px';
      controlTrashUI.style.left = '150px';
      controlTrashUI.title = 'Click to set the map to Home';
      //myLocationControlDiv.appendChild(controlUI);

      map.controls[google.maps.ControlPosition.LEFT_TOP].push(controlTrashUI);
}

    </script>
    <script src="https://maps.googleapis.com/maps/api/js?key=<PUT_YOUR_API-HERE>&callback=initMap"
    async defer></script>
  </body>
</html>

map 结果如下

enter image description here

在我的代码中，标记和垃圾桶这两个按钮的样式设置方式应该以这种方式放在“卫星”按钮旁边

enter image description here

为什么我的样式设置没有保留？

建议/示例？

最佳答案

我有一个答案，不是 100% 如果这是你要找的，但这是修改后的代码。

<html>
<head>
<title>Simple Map</title>
<meta name="viewport" content="initial-scale=1.0">
<meta charset="utf-8">
<style>
  /* Always set the map height explicitly to define the size of the div
   * element that contains the map. */
  #map {
    height: 100%;
  }
  /* Optional: Makes the sample page fill the window. */
  html, body {
    height: 100%;
    margin: 0;
    padding: 0;
  }
 </style>
</head>
<body>

<div id="map"></div>

<script>
  var map;
  function initMap() {

      var myOptions = {
          zoom: 8,
          center: {lat: -34.397, lng: 150.644},
          mapTypeId: google.maps.MapTypeId.ROADMAP
      };
      var map = new google.maps.Map(document.getElementById("map"), myOptions);

      // Create a div to hold the control.
      var controlDiv = document.createElement('div');

      //### Add a button on Google Maps ...
      var controlMarkerUI = document.createElement('div');
      controlMarkerUI.style.cursor = 'pointer';
      controlMarkerUI.style.backgroundColor = 'blue';
      controlMarkerUI.style.height = '28px';
      controlMarkerUI.style.width = '25px';
      controlMarkerUI.style.marginLeft = '10px';
      controlMarkerUI.style.marginTop = '10px';
      controlMarkerUI.title = 'Click to set the map to Home';
      controlDiv.appendChild(controlMarkerUI);


      //### Add a button on Google Maps ...
      var controlTrashUI = document.createElement('div');
      controlTrashUI.style.cursor = 'pointer';
      controlTrashUI.style.backgroundColor = 'black';
      controlTrashUI.style.height = '28px';
      controlTrashUI.style.width = '25px';
      controlTrashUI.style.marginLeft = '60px';
      controlTrashUI.title = 'Click to set the map to Home';
      controlMarkerUI.appendChild(controlTrashUI);

      map.controls[google.maps.ControlPosition.TOP_LEFT].push(controlDiv);

}

</script>
    <script src="https://maps.googleapis.com/maps/api/js?key=<PUT KEY 
 HEREEEE>&callback=initMap"
async defer></script>
  </body>
</html>

你必须把你的标志改回你的本地主机我想这个是做你想做的最好的方法。不要忘记您的 API key !!

输出: the result

关于javascript - 如何在 Google Maps API 上定位自定义按​​钮控件？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/44555344/

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