stroke

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O atributo stroke é um atributo de apresentação que define a cor (ou qualquer SVG paint servers, como gradientes ou patterns) usado para pintar o contorno da forma;

Note: As a presentation attribute stroke can be used as a CSS property.

As a presentation attribute, it can be applied to any element but it has effect only on the following twelve elements: <altGlyph>, <circle>, <ellipse>, <line>, <path>, <polygon>, <polyline>, <rect>, <text>, <textPath>, <tref>, and <tspan>

<svg viewBox="0 0 20 10" xmlns="http://www.w3.org/2000/svg">
  <!-- Simple color stroke -->
  <circle cx="5" cy="5" r="4" fill="none"
          stroke="green" />
 
  <!-- Stroke a circle with a gradient -->
  <defs>
    <linearGradient id="myGradient">
      <stop offset="0%"   stop-color="green" />
      <stop offset="100%" stop-color="white" />
    </linearGradient>
  </defs>
 
  <circle cx="15" cy="5" r="4" fill="none"
          stroke="url(#myGradient)" />
</svg>

Usage notes

Value <paint>
Default value none
Animatable Yes

Specifications

Specification Status Comment
Scalable Vector Graphics (SVG) 2
The definition of 'stroke' in that specification.
Candidata a Recomendação Definition for shapes and texts.
Adds context-fill and context-stroke.
Scalable Vector Graphics (SVG) 1.1 (Second Edition)
The definition of 'stroke' in that specification.
Recomendação Initial definition for shapes and texts

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
strokeChrome ? Edge ? Firefox ? IE ? Opera ? Safari ? WebView Android ? Chrome Android ? Firefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android ?

Legend

Compatibility unknown  
Compatibility unknown

Note: For information on using the context-stroke (and context-fill) values from HTML documents, see the documentation for the non-standard -moz-context-properties property.