使用 svg 在谷歌地图上旋转标记答案

【问题标题】：Rotate marker on google maps with svg使用 svg 在谷歌地图上旋转标记
【发布时间】：2017-06-08 04:09:34
【问题描述】：

所以，我已经阅读了有关堆栈溢出和网络的所有主题。

我可以显示所需程度的标记，但我不能成功的是显示 .svg 文件中的所有“层”。

我的 svg 文件是这个

<svg width="125px" height="74px" viewBox="60 85 125 74" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">

    <defs>
        <rect id="path-1" x="0" y="0" width="105" height="54" rx="4"></rect>
        <filter x="-50%" y="-50%" width="200%" height="200%" filterUnits="objectBoundingBox" id="filter-2">
            <feOffset dx="0" dy="0" in="SourceAlpha" result="shadowOffsetOuter1"></feOffset>
            <feGaussianBlur stdDeviation="5" in="shadowOffsetOuter1" result="shadowBlurOuter1"></feGaussianBlur>
            <feComposite in="shadowBlurOuter1" in2="SourceAlpha" operator="out" result="shadowBlurOuter1"></feComposite>
            <feColorMatrix values="0 0 0 0 0   0 0 0 0 0   0 0 0 0 0  0 0 0 0.5 0" type="matrix" in="shadowBlurOuter1"></feColorMatrix>
        </filter>
        <mask id="mask-3" maskContentUnits="userSpaceOnUse" maskUnits="objectBoundingBox" x="0" y="0" width="105" height="54" fill="white">
            <use xlink:href="#path-1"></use>
        </mask>
    </defs>
    <g id="Test-Image" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" transform="translate(70.000000, 95.000000)">
        <g id="Test-Box">
            <g id="Background">
                <use fill="black" fill-opacity="1" filter="url(#filter-2)" xlink:href="#path-1"></use>
                <use stroke="#FFFFFF" mask="url(#mask-3)" stroke-width="4" fill="#B2005B" fill-rule="evenodd" xlink:href="#path-1"></use>
            </g>
            <path d="M82.0839364,42.9141136 L11.2935052,42.9423118 L11.2749164,11.0373262 L82.0839364,11.0419231 L97.9820616,1 L0.444915254,1 L0.444915254,52.9658699 C0.444915254,52.9658699 97.3451506,52.9690943 97.9820616,52.9658699 C98.6189725,52.9626454 82.0839364,42.9141136 82.0839364,42.9141136 Z" id="Test-3D-Shape" stroke="#FFFFFF" stroke-width="2" fill="#D7006E"></path>
        </g>
        <path d="M75.2510488,45.3746213 C75.5223392,45.3746213 75.8817209,45.210132 76.0547854,45.0456428 L85.9943015,35.6908041 C86.4448929,35.2558041 86.4971241,34.5456159 86.0402962,34.0373363 C85.6286832,33.5836267 84.8311832,33.5711535 84.3868284,33.9913417 L76.4204037,41.5009385 L76.4204037,10.2939761 C76.4204037,9.64849225 75.8965327,9.12462128 75.2510488,9.12462128 C74.605565,9.12462128 74.081694,9.64849225 74.081694,10.2939761 L74.081694,41.5009385 L66.1152693,33.9913417 C65.6709144,33.5711535 64.8913445,33.6015568 64.4618015,34.0373363 C64.0080918,34.4972826 64.0478499,35.2612611 64.5077962,35.6908041 L74.4473123,45.0456428 C74.717823,45.3200514 74.9766402,45.371503 75.2510488,45.3746213 Z" id="Page-1" fill="#FFFFFF" transform="translate(75.250000, 27.249621) rotate(-90.000000) translate(-75.250000, -27.249621) "></path>
    </g>
</svg>

在谷歌文档中说我们需要使用来自 svg 的路径。但我想使用带有 url 的整个 svg 文件（我可以看到图像但不能旋转）。

那么有没有人知道如何使用这个具有旋转可能性的文件，谢谢

这是我的代码

map = new google.maps.Map(document.getElementById('map-canvas'), {
  <?=  "center: {lat: ".$order->latitude.", lng: ".$order->longitude."},
     zoom: 11"; ?>
   });

    // //Image rotation
    var symbolOne = {
      path: 'M82.0839364,42.9141136 L11.2935052,42.9423118 L11.2749164,11.0373262 L82.0839364,11.0419231 L97.9820616,1 L0.444915254,1 L0.444915254,52.9658699 C0.444915254,52.9658699 97.3451506,52.9690943 97.9820616,52.9658699 C98.6189725,52.9626454 82.0839364,42.9141136 82.0839364,42.9141136 Z',
      scale: 1,
      strokeColor: '#FFFFFF',
      fillColor: '#B2005B',
      fillOpacity: 1
    };

    var symbolTwo = {
      path: 'M75.2510488,45.3746213 C75.5223392,45.3746213 75.8817209,45.210132 76.0547854,45.0456428 L85.9943015,35.6908041 C86.4448929,35.2558041 86.4971241,34.5456159 86.0402962,34.0373363 C85.6286832,33.5836267 84.8311832,33.5711535 84.3868284,33.9913417 L76.4204037,41.5009385 L76.4204037,10.2939761 C76.4204037,9.64849225 75.8965327,9.12462128 75.2510488,9.12462128 C74.605565,9.12462128 74.081694,9.64849225 74.081694,10.2939761 L74.081694,41.5009385 L66.1152693,33.9913417 C65.6709144,33.5711535 64.8913445,33.6015568 64.4618015,34.0373363 C64.0080918,34.4972826 64.0478499,35.2612611 64.5077962,35.6908041 L74.4473123,45.0456428 C74.717823,45.3200514 74.9766402,45.371503 75.2510488,45.3746213 Z',
      scale: 1,
      strokeColor: '#FFFFFF',
      fillColor: '#D7006E',
      fillOpacity: 1,
      rotation: 270,
    };

    var symbolThree = {
      path: 'M -1,0 A 1,1 0 0 0 -3,0 1,1 0 0 0 -1,0M 1,0 A 1,1 0 0 0 3,0 1,1 0 0 0 1,0M -3,3 Q 0,5 3,3',
      strokeColor: '#00F',
      rotation: 45
    };

    var line = new google.maps.Polyline({
  path: [{lat: <?=$order->latitude?>, lng: <?=$order->longitude?>}, {lat: <?=$order->latitude?>, lng: <?=$order->longitude?>}],
  icons: [
    {
      icon: symbolOne,
      offset: '0%'
    }, {
      icon: symbolTwo,
      offset: '0%'
    }],
  map: map
});

marker = new MarkerWithLabel({
  position: {
    lat:  <?=$order->latitude?>,
    lng: <?=$order->longitude?>
  },
  map: map,
  labelContent: "<?=$order->id?>",
  labelAnchor: new google.maps.Point(15, 0),
  labelClass: "mapLabels", // the CSS class for the label
  labelStyle: {opacity: 0.8},
});

【问题讨论】：

相关问题：rotate a .gif image on google maps api v3?

标签： google-maps

【解决方案1】：

要显示完整的 SVG 图标（及其所有路径），请将其保存为文件，然后将其用作标记的 URL。

proof of concept fiddle

然后您可以按照rotate a .gif image on google maps api v3? 中的说明旋转它

proof of concept fiddle with rotating marker

代码 sn-p：

var geocoder;
var map;

function initialize() {
  var map = new google.maps.Map(
    document.getElementById("map_canvas"), {
      center: new google.maps.LatLng(37.4419, -122.1419),
      zoom: 13,
      mapTypeId: google.maps.MapTypeId.ROADMAP
    });

  marker = new MarkerWithLabel({
    position: map.getCenter(),
    map: map,
    icon: {
      url: "https://www.geocodezip.net/mapIcons/SO_20170123_svgMarker.svg",
      anchor: new google.maps.Point(62.5, 37),
    },
    labelContent: "27",
    labelAnchor: new google.maps.Point(10, 8),
    labelClass: "mapLabels", // the CSS class for the label
    labelStyle: {
      opacity: 0.8,
      color: "white"
    },
    title: "svg url"
  });

  var symbolOne = {
    path: 'M82.0839364,42.9141136 L11.2935052,42.9423118 L11.2749164,11.0373262 L82.0839364,11.0419231 L97.9820616,1 L0.444915254,1 L0.444915254,52.9658699 C0.444915254,52.9658699 97.3451506,52.9690943 97.9820616,52.9658699 C98.6189725,52.9626454 82.0839364,42.9141136 82.0839364,42.9141136 Z',
    scale: 1,
    strokeColor: '#FFFFFF',
    fillColor: '#B2005B',
    fillOpacity: 1
  };
  var marker2 = new MarkerWithLabel({
    position: {
      lat: 37.454476,
      lng: -122.11617
    },
    map: map,
    icon: symbolOne,
    labelContent: "27",
    labelAnchor: new google.maps.Point(10, 8),
    labelClass: "mapLabels", // the CSS class for the label
    labelStyle: {
      opacity: 0.8,
      color: "white"
    },
    title: "svg symbol"
  });
}
google.maps.event.addDomListener(window, "load", initialize);

html,
body,
#map_canvas {
  height: 100%;
  width: 100%;
  margin: 0px;
  padding: 0px
}
.mapLabels {
  color: "white"
}

<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk"></script>
<script src="https://cdn.rawgit.com/googlemaps/v3-utility-library/fb56a0dc/markerwithlabel/src/markerwithlabel.js"></script>

<div id="map_canvas"></div>
<img src="https://www.geocodezip.net/mapIcons/SO_20170123_svgMarker.svg" />

【讨论】：