排版引擎比较 (HTML5画布)

HTML
比较

下表比较了HTML5画布元素对绘图API的支持及网页浏览器的原生支持程度，无任何插件、附加组件或ECMAScript工作区。

表格说明

引擎命名

這裡使用後端的引擎名而不是瀏覽器的名稱。使用各瀏覽器引擎的瀏覽器如下表所示。

排版引擎 发行版本 預覽版本 使用
Amaya 11.4.7[1] 不適用 停止开发；Amaya
Blink 537.36 源代码[注 1] Chromium/Chrome（28+）、Opera（15+）、Yandex、Microsoft Edge（新版）
EdgeHTML 13.10586 [2] 不適用 Microsoft Edge（舊版）、通用Windows平台 (UWP)JavaScript应用
Gecko
標準版77.0.1（2018年8月8日，​6年前​（2018-08-08）[3]）
延長支持版（ESR）68.9.0（2018年6月26日，​6年前​（2018-06-26）[4]）
Beta及开发者版135.0b5[5]在维基数据编辑（2025年1月15日）
Nightly136.0a1[6]在维基数据编辑（2025年1月6日）
 所有Mozilla软件，包括Firefox；SeaMonkey和Galeon；Camino；K-Meleon；Flock（至2.x版本）；Debian IceWeasel；GNU IceCat（前身为GNU IceWeasel）；Cyberfox；Icedove、Iceape与Iceowl；Firefox for mobile（"Fennec"）
KHTML 4.12.3[7] 不適用 Konqueror[注 2]
Presto 2.12.388 不適用 停止开发；Opera与Opera Mobile现在使用Blink；任天堂DS & DSi浏览器；Internet Channel
Tasman （Mac版IE 5.2.3） 不適用 2003年停止开发；Mac OS X版Internet Explorer 5以上
Trident 7.0（IE 11） 不適用 Internet Explorer与其他Internet Explorer shell如Maxthon（仅限Microsoft Windows操作系统）、Windows Phone 8
WebKit 534.20 每日构建[注 3] Tizen（OS与浏览器）、Safari（桌面与移动版）、Google Chrome（28版本之前）、Maxthon 3、Shiira, iCab 4、OmniWeb 5.5+、Web、Adobe AIR、Midori, Adobe Dreamweaver CS4与CS5、Android浏览器、Palm webOS浏览器、Symbian S60浏览器、OWB（英语：Origyn Web Browser）、Steam、Rekonq、Arora、Flock (版本3以上)、RockMelt、海豚浏览器、Sleipnir、Konqueror[注 2]
  1. ^ chromium / chromium/blink. chromium.googlesource.com. Google. [2014-05-27]. 
  2. ^ 2.0 2.1 在Konqueror中，用户可以切换排版引擎。
  3. ^ WebKit Nightly Builds. webkit.org. [2014-05-27]. 


取值

以下各格的顏色表示該排版引擎的最新版本或指定版本（如果给出版本号的话）對該功能的支援程度。没有取值的版本號表示该排版引擎首次完全支援該功能。

取值 含义
是 表示該排版引擎完全地支援該功能或元素。
否 表示該功能或元素尚未有支援。
部份 表示該功能或元素有實作進展，但並不支援所有取值，對於已支援的取值，該實作是正確的。
不正確 表示該功能或元素有實作進展，但是實作並非在所有情況都是正確無誤的。
實驗性質 表示該功能或元素有實作進展，但是使用另外的屬性或元素名（瀏覽器前輟）。多半是不完全實作或是有過多的漏洞。
抛弃 表示该属性/元素不再受到支持。
每日构建 表示該功能或元素在未釋出的版本有某種程度的支援。預期將有完整支援。
依情況 表示该属性/元素仅在某些平台支持或设定在某些配置后支持。

画布功能

Trident Gecko WebKit Presto
getContext 5.0 1.8 是 2.0
toDataURL 1.8[g 1] 是[w 1] 2.1[注 1]

支持的上下文

Trident Gecko WebKit Presto
2d 5.0 1.9.1 部份 2.6
WebGL 7.0[t 1] 依情況[g 2] 依情況[w 2] 2.9.220[p 1]

画布2D渲染上下文

Trident[t 2] Gecko[g 3] WebKit[w 3] Presto[p 2][p 3]
画布状态
save 5.0 1.8 是 2.0
restore
转换
scale 5.0 1.8 是 2.0
rotate
translate
transform 2.6[注 2][p 4][p 5][p 6]
setTransform 2.6[注 2]
合成
globalAlpha 5.0 1.8 是 2.0
globalCompositeOperation
颜色与样式
strokeStyle 5.0 1.8 是 2.0
fillStyle
createLinearGradient
createRadialGradient
createPattern
线条样式
lineWidth 5.0 1.8 是 2.0
lineCap
lineJoin
miterLimit
阴影
shadowOffsetX 5.0 1.9.1[g 4] 是 2.4[注 3]
shadowOffsetY
shadowBlur
shadowColor
简单形状
clearRect 5.0 1.8 是 2.0
fillRect
strokeRect
复杂形状
beginPath 5.0 1.8 是 2.0
closePath
moveTo
lineTo
quadraticCurveTo 1.8.1[注 4]
bezierCurveTo 1.8
arcTo 1.8.1[g 5]
rect 1.8
arc
fill
stroke
clip
isPointInPath
集中管理
drawFocusRing 否 28.0[g 6] 否 否
文本
font 5.0 1.9.1[注 5] 是 否
textAlign 2.6
textBaseline
fillText
strokeText
measureText
图像
drawImage 5.0 1.8 是 2.0
createImageData 1.9.1[g 8][g 9] 2.7[p 7]
getImageData 1.9[g 9] 2.6[注 2]
putImageData 2.0[g 10][g 9]

注释

  1. ^ Presto 2.0部分支持此属性。
  2. ^ 2.0 2.1 2.2 Opera 9.5（Presto 2.1）支持此功能，但Presto 2.1.1至2.5的支持表格表明该属性不被支持。
  3. ^ Presto 2.4之前仅部分支持此属性。
  4. ^ 在Gecko 1.8中显示不正确。
  5. ^ Gecko在1.9中以不同的名字加入了实验性支持。[g 7]

参考文献

Trident参考

  1. ^ Introducing IE11: The Best Way to Experience the Web on Modern Touch Devices. Microsoft. [8 November 2013]. （原始内容存档于2013-07-26）. 
  2. ^ Internet Explorer Platform Preview Release Notes, （原始内容存档于2010年4月19日） 

Gecko参考

  1. ^ 存档副本. [2016-02-06]. （原始内容存档于2012-05-02）. 
  2. ^ WebGL - MDC, Mozilla, [2016-02-06], （原始内容存档于2010-06-26） 
  3. ^ Canvas tutorial - MDC, [2016-02-06], （原始内容存档于2012-08-03） 
  4. ^ Bug 310682 - Implement shadows for <html:canvas>, Mozilla, [2016-02-06], （原始内容存档于2021-03-08） 
  5. ^ Bug 333613 – update canvas on branch, Mozilla, [2016-02-06], （原始内容存档于2021-03-08） 
  6. ^ Bug 540456 - Support HTML5 canvas drawFocusRing(), Mozilla, [2016-02-06], （原始内容存档于2021-03-08） 
  7. ^ Bug 436904 - implementing Canvas text spec, Mozilla, [2016-02-06], （原始内容存档于2021-03-08） 
  8. ^ Bug 433004 - Support canvas.getContext("2d").createImageData(), Mozilla, [2016-02-06], （原始内容存档于2021-03-09） 
  9. ^ 9.0 9.1 9.2 Pixel manipulation with canvas - MDC, [2016-02-06], （原始内容存档于2012-05-01） 
  10. ^ Bug 498826 - canvas putImageData doesn't implement optional arguments, Mozilla, [2016-02-06], （原始内容存档于2021-03-09） 

Webkit参考

  1. ^ WebKit DOM Programming Topics: Using the Canvas, [2016-02-06], （原始内容存档于2010-08-18） 
  2. ^ Marrin, Chris, WebGL Now Available in WebKit Nightlies, Surfin' Safari, 2009-10-19 [2016-02-06], （原始内容存档于2017-02-22） 
  3. ^ WebKit DOM reference - CanvasRenderingContext2D, [2016-02-06], （原始内容存档于2009-10-11） 

Presto参考

  1. ^ Opera Desktop Team Blog, [2016-02-06], （原始内容存档于2011-10-15） 
  2. ^ Opera 9 canvas support, [2016-02-06], （原始内容存档于2016-01-31） 
  3. ^ Opera 9.5 canvas support, [2016-02-06], （原始内容存档于2016-03-03） 
  4. ^ Presto 2.1.1 canvas support table, [2016-02-06], （原始内容存档于2016-03-03） 
  5. ^ Presto 2.5 canvas support table, [2016-02-06], （原始内容存档于2016-03-04） 
  6. ^ Presto 2.6 canvas support table, [2016-02-06], （原始内容存档于2016-03-04） 
  7. ^ Web specifications support in Opera Presto 2.7 - Core Milestone additions since Opera Presto 2.6, [2016-02-06], （原始内容存档于2011-02-13） 

其他参考

  1. ^ Amaya Binary Releases, Most recent download link in stable
  2. ^ Change log between EdgeHTML 12.10240 and 13.10586
  3. ^ Firefox 77.0.1, See All New Features, Updates and Fixes. mozilla.org. Mozilla基金會. 2020-06-03. 
  4. ^ Firefox ESR 68.9.0, See All New Features, Updates and Fixes. mozilla.org. Mozilla基金會. 2020-06-02. 
  5. ^ Index of /pub/firefox/releases/135.0b5/. 2025年1月15日 [2025年1月16日] （英語）. 
  6. ^ Firefox Nightly 136.0a1, See All New Features, Updates and Fixes. 2025年1月6日 [2025年1月7日] （英語）. 
  7. ^ Download for kdelibs, Most recent download link in stable

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