SVG المضمّن في مقابل img وobject

ثلاث طرق لتضمين SVG

SVG عبر img src

<img src="logo.svg" alt="Company logo" width="120" height="40">
<!-- Pros: simple, cached by browser, clean HTML -->
<!-- Cons: cannot style with CSS, no JS interaction,
     cannot use SVG filters or animations from CSS -->

SVG عبر background-image في CSS

.icon-check {
  background-image: url('/icons/check.svg');
  background-size: contain;
  background-repeat: no-repeat;
  width: 1rem;
  height: 1rem;
}
<!-- Decorative: not in accessibility tree, no alt text needed -->

SVG عبر عنصر object

<object
  type="image/svg+xml"
  data="interactive-chart.svg"
  width="800"
  height="400"
  aria-label="Interactive revenue chart"
>
  <!-- Fallback: -->
  <img src="chart-static.png" alt="Revenue chart">
</object>
<!-- SVG can have its own scripts
     SVG document is somewhat isolated from parent page -->

SVG مضمّن

<svg
  xmlns="http://www.w3.org/2000/svg"
  viewBox="0 0 24 24"
  width="24"
  height="24"
  aria-hidden="true"
  focusable="false"
>
  <path d="M12 2L2 7l10 5 10-5-10-5z"/>
  <path d="M2 17l10 5 10-5"/>
</svg>

مزايا SVG المضمّن

عيوب SVG المضمّن

استخدام عنصر use لإنشاء sprite

<!-- Icon sprite (often hidden): -->
<svg style="display:none">
  <symbol id="icon-close" viewBox="0 0 24 24">
    <path d="M18 6L6 18M6 6l12 12"/>
  </symbol>
  <symbol id="icon-check" viewBox="0 0 24 24">
    <path d="M20 6L9 17l-5-5"/>
  </symbol>
</svg>

<!-- Use the icons: -->
<svg aria-hidden="true"><use href="#icon-close"/></svg>
<svg aria-hidden="true"><use href="#icon-check"/></svg>

SVG متاح

<!-- Informative SVG: -->
<svg role="img" aria-labelledby="svg-title">
  <title id="svg-title">Revenue growth chart Q1-Q4 2024</title>
  <!-- chart paths -->
</svg>

<!-- Decorative SVG: -->
<svg aria-hidden="true" focusable="false">
  <!-- decorative paths -->
</svg>

<!-- focusable="false" needed for IE to prevent tab focus -->

حيلة currentColor

<button class="btn btn-primary">
  <svg aria-hidden="true" width="16" height="16">
    <path fill="currentColor" d="M10 6H6v4H2v4h4v4h4v-4h4v-4h-4V6z"/>
  </svg>
  Add Item
</button>
<!-- fill="currentColor" inherits the button's text color
     When button is hovered/focused, icon color changes too
     No need for separate icon color rules -->

اختبار سريع

مراجعة: تضمين SVG