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Revision 926041 of -webkit-print-color-adjust

  • Revision slug: Web/CSS/-webkit-print-color-adjust
  • Revision title: -webkit-print-color-adjust
  • Revision id: 926041
  • Created:
  • Creator: DBaron
  • Is current revision? No
  • Comment link to color-adjust spec draft

Revision Content

{{CSSRef}}{{Non-standard_header}}

The -webkit-print-color-adjust property is a non-standard CSS extension that can be used to force printing of background colors and images in browsers based on the WebKit engine.

Syntax

-webkit-print-color-adjust: economy | exact

Values

economy
Normal behavior.  Background colors and images are only printed if the user explicitly allows it in their browser's print settings dialog.
exact
Background colors and images of the element to which this rule is applied are always printed, user's print settings are overridden.

Inheritance

This property is inherited.

Browser compatibility

{{CompatibilityTable}}

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support {{CompatVersionUnknown}}[1] {{CompatNo}} {{CompatNo}} {{CompatNo}} 6.0[2]
Feature Android Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
Basic support {{CompatUnknown}} {{CompatNo}} {{CompatNo}} {{CompatNo}} {{CompatUnknown}}

[1] Chrome does not print backgrounds of the body element. If this property is set to exact for the body element, it will apply only to its descendants.

When background images are clipped (for example, when using background-image sprites), due to Chromium bug 131054, they will appear distorted when printed from the Chrome browser with -webkit-print-color-adjust: exact. Solid backgrounds and background images that are not clipped (i.e. have lower width and height than the element to which they are applied) are printed correctly.

[2] Safari does not print backgrounds of the body element. If this property is set to exact for the body element, it will apply only to its descendants.

  • WebKit bug 64583: "WIP: Add CSS property to control printing of backgrounds for individual elements"
  • CSSWG wiki: "print-background" - a proposal to standardize this property
  • CSS Color Module Level 4:  the 'color-adjust' property - a newer proposal to standardize this property

Revision Source

<div>{{CSSRef}}{{Non-standard_header}}</div>

<p>The <code>-webkit-print-color-adjust</code> property is a non-standard CSS extension that can be used to force printing of background colors and images in browsers based on the WebKit engine.</p>

<h2 id="Syntax">Syntax</h2>

<pre class="syntaxbox">
-webkit-print-color-adjust: economy | exact
</pre>

<h3 id="Values">Values</h3>

<dl>
 <dt><code>economy</code></dt>
 <dd>Normal behavior.&nbsp; Background colors and images are only printed if the user explicitly allows it in their browser's print settings dialog.</dd>
 <dt><code>exact</code></dt>
 <dd>Background colors and images of the element to which this rule is applied are always printed, user's print settings are overridden.</dd>
</dl>

<h2 id="Inheritance">Inheritance</h2>

<p>This property is <a href="/en-US/docs/CSS/Getting_Started/Cascading_and_inheritance">inherited</a>.</p>

<h2 id="Browser_compatibility">Browser compatibility</h2>

<p>{{CompatibilityTable}}</p>

<div id="compat-desktop">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Chrome</th>
   <th>Firefox (Gecko)</th>
   <th>Internet Explorer</th>
   <th>Opera</th>
   <th>Safari (WebKit)</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>{{CompatVersionUnknown}}<sup>[1]</sup></td>
   <td>{{CompatNo}}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatNo}}</td>
   <td>6.0<sup>[2]</sup></td>
  </tr>
 </tbody>
</table>
</div>

<div id="compat-mobile">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Android</th>
   <th>Firefox Mobile (Gecko)</th>
   <th>IE Phone</th>
   <th>Opera Mobile</th>
   <th>Safari Mobile</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>{{CompatUnknown}}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatNo}}</td>
   <td>{{CompatUnknown}}</td>
  </tr>
 </tbody>
</table>
</div>

<p>[1] Chrome does not print backgrounds of the <a href="/en-US/docs/HTML/Element/body">body</a> element. If this property is set to <code>exact</code> for the body element, it will apply only to its descendants.</p>

<p>When background images are clipped (for example, when using background-image sprites), due to <a href="https://code.google.com/p/chromium/issues/detail?id=131054">Chromium bug 131054</a>, they will appear distorted when printed from the Chrome browser with <code>-webkit-print-color-adjust: exact</code>. Solid backgrounds and background images that are not clipped (i.e. have lower width and height than the element to which they are applied) are printed correctly.</p>

<p>[2] Safari does not print backgrounds of the <a href="/en-US/docs/HTML/Element/body">body</a> element. If this property is set to <code>exact</code> for the body element, it will apply only to its descendants.</p>

<h2 id="External_links">External links</h2>

<ul>
 <li>WebKit <a href="https://bugs.webkit.org/show_bug.cgi?id=64583">bug 64583</a>: "WIP: Add CSS property to control printing of backgrounds for individual elements"</li>
 <li>CSSWG wiki: "<a href="https://wiki.csswg.org/ideas/print-backgrounds">print-background</a>" - a proposal to standardize this property</li>
 <li>CSS Color Module Level 4:&nbsp; the '<a href="https://drafts.csswg.org/css-color-4/#color-adjust">color-adjust</a>' property - a newer proposal to standardize this property</li>
</ul>
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