SVGFEDropShadowElement: dy property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

The dy read-only property of the SVGFEDropShadowElement interface reflects the dy attribute of the given <feDropShadow> element.

Value

Examples

Accessing the dy value

In this example, we retrieve the vertical shift of the <feDropShadow> by using the dx read-only property of the SVGFEDropShadowElement interface.

html
<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg">
  <defs>
    <filter id="drop-shadow-filter">
      <!-- Drop Shadow with dy property set to 10 -->
      <feDropShadow
        in="SourceGraphic"
        dx="10"
        dy="10"
        stdDeviation="5"
        flood-color="red" />
    </filter>
  </defs>

  <!-- Rectangle with a red shadow -->
  <rect
    x="20"
    y="20"
    width="100"
    height="100"
    style="fill:red;"
    filter="url(#drop-shadow-filter)" />

  <!-- Circle with a red shadow -->
  <circle
    cx="100"
    cy="100"
    r="50"
    style="fill:blue;"
    filter="url(#drop-shadow-filter)" />
</svg>
js
const dropShadow = document.querySelector("feDropShadow");

console.log(dropShadow.dy.baseVal); // Output: 10

Specifications

Specification
Filter Effects Module Level 1
# dom-svgfedropshadowelement-dy

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
dy

Legend

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Full support
Full support

See also