|
219 | 219 | text-transform:uppercase; |
220 | 220 | } |
221 | 221 | </style> |
222 | | - <link href="https://www.w3.org/StyleSheets/TR/W3C-ED.css" rel=stylesheet |
223 | | - type="text/css"> |
224 | 222 | <link href="style/alternate-spec-style.css" id=st rel=stylesheet |
225 | 223 | title="alternate spec style" type="text/css"> |
| 224 | + <link href="http://www.w3.org/StyleSheets/TR/W3C-ED.css" rel=stylesheet |
| 225 | + type="text/css"> |
226 | 226 |
|
227 | 227 | <body> |
228 | 228 | <div class=head id=div-head> <!--begin-logo--> |
@@ -359,6 +359,9 @@ <h2 class="no-num no-toc" id=status>Status of This Document</h2> |
359 | 359 | 6 of the W3C Patent Policy</a>.</p> |
360 | 360 | <!--end-status--> |
361 | 361 |
|
| 362 | + <p>For changes since the previous draft, see the <a href="#changes">changes |
| 363 | + section.</a> |
| 364 | + |
362 | 365 | <h2 class="no-num no-toc" id=contents>Table of contents</h2> |
363 | 366 | <!--begin-toc--> |
364 | 367 |
|
@@ -577,6 +580,8 @@ <h2 class="no-num no-toc" id=contents>Table of contents</h2> |
577 | 580 | <li><a href="#informref"><span class=secno>13.2. </span>Informative |
578 | 581 | References</a> |
579 | 582 | </ul> |
| 583 | + |
| 584 | + <li><a href="#changes"><span class=secno>14. </span>Changes</a> |
580 | 585 | </ul> |
581 | 586 | <!--end-toc--> |
582 | 587 | <!-- ****************************************************************************** --> |
@@ -1521,12 +1526,13 @@ <h2 id=whatiscompositing><span class=secno>5. </span>Introduction to |
1521 | 1526 |
|
1522 | 1527 | <p> In the model described in this specification there are two steps to the |
1523 | 1528 | overall compositing operation - <a href="#advancedcompositing">Porter-Duff |
1524 | | - compositing</a> and <a href=blending>blending</a>. Porter Duff compositing |
1525 | | - takes into account the overall shape of the graphic element and its |
1526 | | - opacity, as well as the opacity and shape of the backdrop, and determines |
1527 | | - where the backdrop is visible, where the graphic element is visible and |
1528 | | - where one is visible through the other. The blending step determines how |
1529 | | - the colors from the graphic element and the backdrop interact. |
| 1529 | + compositing</a> and <a href="#blending">blending</a>. Porter Duff |
| 1530 | + compositing takes into account the overall shape of the graphic element |
| 1531 | + and its opacity, as well as the opacity and shape of the backdrop, and |
| 1532 | + determines where the backdrop is visible, where the graphic element is |
| 1533 | + visible and where one is visible through the other. The blending step |
| 1534 | + determines how the colors from the graphic element and the backdrop |
| 1535 | + interact. |
1530 | 1536 |
|
1531 | 1537 | <p> Typically, the blending step is performed first, followed by the |
1532 | 1538 | Porter-Duff compositing step. In the blending step, the resultant color |
@@ -2980,3 +2986,21 @@ <h3 id=informref><span class=secno>13.2. </span>Informative References</h3> |
2980 | 2986 | <!----> |
2981 | 2987 | </dl> |
2982 | 2988 | <!--end-informative--> |
| 2989 | + |
| 2990 | + <h2 id=changes><span class=secno>14. </span>Changes</h2> |
| 2991 | + |
| 2992 | + <p>The following changes were made relative to the <a |
| 2993 | + href="http://www.w3.org/TR/2013/WD-compositing-1-20130625/">Working Draft |
| 2994 | + of 2013-06-25</a>: |
| 2995 | + |
| 2996 | + <ul> |
| 2997 | + <li>clipping was removed as one of the operators that creates an isolated |
| 2998 | + group in SVG |
| 2999 | + |
| 3000 | + <li>background-blend-mode was changed so it matches repeating behavior of |
| 3001 | + other background syntaxes. |
| 3002 | + |
| 3003 | + <li>The mix-composite property was removed |
| 3004 | + |
| 3005 | + <li>all open issues were resolved |
| 3006 | + </ul> |
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