创建带有图形的标记

Advanced Markers API 支持将默认标记图标替换为自定义图形图片。您也可以使用图片文件替换字形。本页面介绍了如何执行以下操作：

高级标记支持所有常见的图片文件类型，包括 PNG、JPEG、GIF、SVG 和 TIFF。

使用自定义图形文件

您可以将引用图形文件（例如 PNG）的 img 元素传递给 AdvancedMarkerElement.content 选项，从而使用自定义图片来创建标记：

TypeScript

// A marker with a with a URL pointing to a PNG.
const beachFlagImg = document.createElement('img');
beachFlagImg.src = 'https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png';

const beachFlagMarkerView = new AdvancedMarkerElement({
    map,
    position: { lat: 37.434, lng: -122.082 },
    content: beachFlagImg,
    title: 'A marker using a custom PNG Image',
});
index.ts

JavaScript

// A marker with a with a URL pointing to a PNG.
const beachFlagImg = document.createElement("img");

beachFlagImg.src =
  "https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png";

const beachFlagMarkerView = new AdvancedMarkerElement({
  map,
  position: { lat: 37.434, lng: -122.082 },
  content: beachFlagImg,
  title: "A marker using a custom PNG Image",
});
index.js

使用内嵌 SVG

某些场景可能会要求使用内嵌 SVG。您可以将 SVG XML 元素传递给 AdvancedMarkerElement.content 选项，从而使用内嵌 SVG 图片来创建标记：

TypeScript

const parser = new DOMParser();

// A marker with a custom inline SVG.
const pinSvgString = '<svg xmlns="http://www.w3.org/2000/svg" width="56" height="56" viewBox="0 0 56 56" fill="none"><rect width="56" height="56" rx="28" fill="#7837FF"></rect><path d="M46.0675 22.1319L44.0601 22.7843" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M11.9402 33.2201L9.93262 33.8723" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M27.9999 47.0046V44.8933" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M27.9999 9V11.1113" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M39.1583 43.3597L37.9186 41.6532" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M16.8419 12.6442L18.0816 14.3506" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M9.93262 22.1319L11.9402 22.7843" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M46.0676 33.8724L44.0601 33.2201" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M39.1583 12.6442L37.9186 14.3506" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M16.8419 43.3597L18.0816 41.6532" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M28 39L26.8725 37.9904C24.9292 36.226 23.325 34.7026 22.06 33.4202C20.795 32.1378 19.7867 30.9918 19.035 29.9823C18.2833 28.9727 17.7562 28.0587 17.4537 27.2401C17.1512 26.4216 17 25.5939 17 24.7572C17 23.1201 17.5546 21.7513 18.6638 20.6508C19.7729 19.5502 21.1433 19 22.775 19C23.82 19 24.7871 19.2456 25.6762 19.7367C26.5654 20.2278 27.34 20.9372 28 21.8649C28.77 20.8827 29.5858 20.1596 30.4475 19.6958C31.3092 19.2319 32.235 19 33.225 19C34.8567 19 36.2271 19.5502 37.3362 20.6508C38.4454 21.7513 39 23.1201 39 24.7572C39 25.5939 38.8488 26.4216 38.5463 27.2401C38.2438 28.0587 37.7167 28.9727 36.965 29.9823C36.2133 30.9918 35.205 32.1378 33.94 33.4202C32.675 34.7026 31.0708 36.226 29.1275 37.9904L28 39Z" fill="#FF7878"></path></svg>';

const pinSvg =
    parser.parseFromString(pinSvgString, 'image/svg+xml').documentElement;

const pinSvgMarkerView = new AdvancedMarkerElement({
    map,
    position: { lat: 37.42475, lng: -122.094 },
    content: pinSvg,
    title: 'A marker using a custom SVG image.',
});
index.ts

JavaScript

const parser = new DOMParser();
// A marker with a custom inline SVG.
const pinSvgString =
  '<svg xmlns="http://www.w3.org/2000/svg" width="56" height="56" viewBox="0 0 56 56" fill="none"><rect width="56" height="56" rx="28" fill="#7837FF"></rect><path d="M46.0675 22.1319L44.0601 22.7843" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M11.9402 33.2201L9.93262 33.8723" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M27.9999 47.0046V44.8933" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M27.9999 9V11.1113" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M39.1583 43.3597L37.9186 41.6532" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M16.8419 12.6442L18.0816 14.3506" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M9.93262 22.1319L11.9402 22.7843" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M46.0676 33.8724L44.0601 33.2201" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M39.1583 12.6442L37.9186 14.3506" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M16.8419 43.3597L18.0816 41.6532" stroke="white" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"></path><path d="M28 39L26.8725 37.9904C24.9292 36.226 23.325 34.7026 22.06 33.4202C20.795 32.1378 19.7867 30.9918 19.035 29.9823C18.2833 28.9727 17.7562 28.0587 17.4537 27.2401C17.1512 26.4216 17 25.5939 17 24.7572C17 23.1201 17.5546 21.7513 18.6638 20.6508C19.7729 19.5502 21.1433 19 22.775 19C23.82 19 24.7871 19.2456 25.6762 19.7367C26.5654 20.2278 27.34 20.9372 28 21.8649C28.77 20.8827 29.5858 20.1596 30.4475 19.6958C31.3092 19.2319 32.235 19 33.225 19C34.8567 19 36.2271 19.5502 37.3362 20.6508C38.4454 21.7513 39 23.1201 39 24.7572C39 25.5939 38.8488 26.4216 38.5463 27.2401C38.2438 28.0587 37.7167 28.9727 36.965 29.9823C36.2133 30.9918 35.205 32.1378 33.94 33.4202C32.675 34.7026 31.0708 36.226 29.1275 37.9904L28 39Z" fill="#FF7878"></path></svg>';
const pinSvg = parser.parseFromString(
  pinSvgString,
  "image/svg+xml",
).documentElement;
const pinSvgMarkerView = new AdvancedMarkerElement({
  map,
  position: { lat: 37.42475, lng: -122.094 },
  content: pinSvg,
  title: "A marker using a custom SVG image.",
});
index.js

使用图形文件作为字形

您可以将引用图形文件资源或内嵌 SVG 资源的 img 元素传递给 PinElement.glyph 选项，从而替换默认字形：

TypeScript

// A marker with a custom SVG glyph.
const glyphImg = document.createElement('img');
glyphImg.src = 'https://developers.google.com/maps/documentation/javascript/examples/full/images/google_logo_g.svg';

const glyphSvgPinElement = new PinElement({
    glyph: glyphImg,
});

const glyphSvgMarkerView = new AdvancedMarkerElement({
    map,
    position: { lat: 37.425, lng: -122.07 },
    content: glyphSvgPinElement.element,
    title: "A marker using a custom SVG for the glyph.",
});
index.ts

JavaScript

// A marker with a custom SVG glyph.
const glyphImg = document.createElement("img");

glyphImg.src =
  "https://developers.google.com/maps/documentation/javascript/examples/full/images/google_logo_g.svg";

const glyphSvgPinElement = new PinElement({
  glyph: glyphImg,
});
const glyphSvgMarkerView = new AdvancedMarkerElement({
  map,
  position: { lat: 37.425, lng: -122.07 },
  content: glyphSvgPinElement.element,
  title: "A marker using a custom SVG for the glyph.",
});
index.js

使用地点图标作为字形

使用“地点详情”时，您可以请求可应用于标记的地点图标和背景颜色。请将 place.icon_background_color 传递给 PinElement.background 选项，并将使用 place.icon_mask_base_uri 的网址传递给 PinElement.glyph，从而使用地点数据来自定义标记。将 .png 或 .svg 文件类型扩展名附加到 URI 中，并使用 place.geometry.location 将标记放置在正确位置。下例还会在标记标题中显示 place.name。

TypeScript

// A marker customized using a place icon and color, name, and geometry.
const place = new Place({
    id: 'ChIJN5Nz71W3j4ARhx5bwpTQEGg',
});

// Call fetchFields, passing the desired data fields.
await place.fetchFields({ fields: ['location', 'displayName', 'svgIconMaskURI', 'iconBackgroundColor'] });

const pinElement = new PinElement({
    background: place.iconBackgroundColor,
    glyph: new URL(String(place.svgIconMaskURI)),
});

const placeIconMarkerView = new AdvancedMarkerElement({
    map,
    position: place.location,
    content: pinElement.element,
    title: place.displayName,
});
index.ts

JavaScript

// A marker customized using a place icon and color, name, and geometry.
const place = new Place({
  id: "ChIJN5Nz71W3j4ARhx5bwpTQEGg",
});

// Call fetchFields, passing the desired data fields.
await place.fetchFields({
  fields: [
    "location",
    "displayName",
    "svgIconMaskURI",
    "iconBackgroundColor",
  ],
});

const pinElement = new PinElement({
  background: place.iconBackgroundColor,
  glyph: new URL(String(place.svgIconMaskURI)),
});
const placeIconMarkerView = new AdvancedMarkerElement({
  map,
  position: place.location,
  content: pinElement.element,
  title: place.displayName,
});
index.js

使用图标字体

如要配合使用图标字体（例如 Font Awesome）和标记，您可以将图标名称和样式作为 CSS 类添加到 HTML <i> 标记中，然后添加到 <div> 标记中。在下例中，该图标用于替换字形：

TypeScript

// A marker using a Font Awesome icon for the glyph.
const icon = document.createElement('div');
icon.innerHTML = '<i class="fa fa-pizza-slice fa-lg"></i>';
const faPin = new PinElement({
    glyph: icon,
    glyphColor: '#ff8300',
    background: '#FFD514',
    borderColor: '#ff8300',
});

const faMarker = new AdvancedMarkerElement({
    map,
    position: { lat: 37.412, lng: -122.095829650878 },
    content: faPin.element,
    title: 'A marker using a FontAwesome icon for the glyph.'
});
index.ts

JavaScript

// A marker using a Font Awesome icon for the glyph.
const icon = document.createElement("div");

icon.innerHTML = '<i class="fa fa-pizza-slice fa-lg"></i>';

const faPin = new PinElement({
  glyph: icon,
  glyphColor: "#ff8300",
  background: "#FFD514",
  borderColor: "#ff8300",
});
const faMarker = new AdvancedMarkerElement({
  map,
  position: { lat: 37.412, lng: -122.095829650878 },
  content: faPin.element,
  title: "A marker using a FontAwesome icon for the glyph.",
});
index.js

在前面的示例中，所需的 Font Awesome 脚本是通过 HTML 文件的 script 元素加载的：

<script src="https://use.fontawesome.com/releases/v6.2.0/js/all.js"></script>

后续步骤

使用自定义的 HTML 创建标记