Opal-Estate-Pro/node_modules/caniuse-db/features-json/font-unicode-range.json
2019-09-13 11:27:52 +07:00

386 lines
7.4 KiB
JSON

{
"title":"Font unicode-range subsetting",
"description":"This @font-face descriptor defines the set of Unicode codepoints that may be supported by the font face for which it is declared. The descriptor value is a comma-delimited list of Unicode range (<urange>) values. The union of these ranges defines the set of codepoints that serves as a hint for user agents when deciding whether or not to download a font resource for a given text run.",
"spec":"https://drafts.csswg.org/css-fonts/#unicode-range-desc",
"status":"cr",
"links":[
{
"url":"https://developer.mozilla.org/en-US/docs/Web/CSS/unicode-range",
"title":"MDN Web Docs - CSS unicode-range"
},
{
"url":"https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariCSSRef/Articles/StandardCSSProperties.html#//apple_ref/css/property/unicode-range",
"title":"Safari CSS Reference: unicode-range"
},
{
"url":"https://www.webplatform.org/docs/css/properties/unicode-range",
"title":"Web Platform Docs: unicode-range"
},
{
"url":"http://jsbin.com/jeqoguzeye/1/edit?html,output",
"title":"Demo"
},
{
"url":"https://wpdev.uservoice.com/forums/257854-microsoft-edge-developer/suggestions/6510254-unicode-range",
"title":"Microsoft Edge feature request on UserVoice"
}
],
"bugs":[
{
"description":"Firefox 37- [ignores the descriptor](https://developer.mozilla.org/en-US/docs/Web/CSS/unicode-range#Browser_compatibility) and the at-rule is then applied to the whole range of code points."
},
{
"description":"IE ignores the unicode-range if the U is lowercase e.g 'u+0061'."
}
],
"categories":[
"CSS3"
],
"stats":{
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"5.5":"n",
"6":"n",
"7":"n",
"8":"n",
"9":"a",
"10":"a",
"11":"a"
},
"edge":{
"12":"a",
"13":"a",
"14":"a",
"15":"a",
"16":"a",
"17":"y",
"18":"y",
"76":"y"
},
"firefox":{
"2":"n",
"3":"n",
"3.5":"n",
"3.6":"n",
"4":"n",
"5":"n",
"6":"n",
"7":"n",
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"30":"n",
"31":"n",
"32":"n",
"33":"n",
"34":"n",
"35":"n",
"36":"n d #1",
"37":"n d #1",
"38":"n d #1",
"39":"n d #1",
"40":"n d #1",
"41":"n d #1",
"42":"n d #1",
"43":"n d #1",
"44":"y",
"45":"y",
"46":"y",
"47":"y",
"48":"y",
"49":"y",
"50":"y",
"51":"y",
"52":"y",
"53":"y",
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"63":"y",
"64":"y",
"65":"y",
"66":"y",
"67":"y",
"68":"y",
"69":"y",
"70":"y",
"71":"y"
},
"chrome":{
"4":"a",
"5":"a",
"6":"a",
"7":"a",
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"safari":{
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"8":"a",
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"10":"y",
"10.1":"y",
"11":"y",
"11.1":"y",
"12":"y",
"12.1":"y",
"13":"y",
"TP":"y"
},
"opera":{
"9":"n",
"9.5-9.6":"n",
"10.0-10.1":"n",
"10.5":"n",
"10.6":"n",
"11":"n",
"11.1":"n",
"11.5":"n",
"11.6":"n",
"12":"n",
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"15":"a",
"16":"a",
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"23":"y",
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},
"ios_saf":{
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"4.0-4.1":"a",
"4.2-4.3":"a",
"5.0-5.1":"a",
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"7.0-7.1":"a",
"8":"a",
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"9.0-9.2":"a",
"9.3":"a",
"10.0-10.2":"y",
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"12.0-12.1":"y",
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"13":"y"
},
"op_mini":{
"all":"n"
},
"android":{
"2.1":"a",
"2.2":"a",
"2.3":"a",
"3":"a",
"4":"a",
"4.1":"a",
"4.2-4.3":"a",
"4.4":"a",
"4.4.3-4.4.4":"a",
"76":"y"
},
"bb":{
"7":"n",
"10":"a"
},
"op_mob":{
"10":"n",
"11":"n",
"11.1":"n",
"11.5":"n",
"12":"n",
"12.1":"n",
"46":"a"
},
"and_chr":{
"76":"y"
},
"and_ff":{
"68":"y"
},
"ie_mob":{
"10":"a",
"11":"a"
},
"and_uc":{
"12.12":"y"
},
"samsung":{
"4":"a",
"5.0-5.4":"y",
"6.2-6.4":"y",
"7.2-7.4":"y",
"8.2":"y",
"9.2":"y"
},
"and_qq":{
"1.2":"y"
},
"baidu":{
"7.12":"n"
},
"kaios":{
"2.5":"y"
}
},
"notes":"Partial support indicates that unnecessary code-ranges are downloaded by the browser - see [browser test matrix](https://docs.google.com/a/chromium.org/spreadsheets/d/18h-1gaosu4-KYxH8JUNL6ZDuOsOKmWfauoai3CS3hPY/edit?pli=1#gid=0).",
"notes_by_num":{
"1":"Can be enabled in Firefox using the `layout.css.unicode-range.enabled` flag"
},
"usage_perc_y":93,
"usage_perc_a":4.05,
"ucprefix":false,
"parent":"",
"keywords":"font face,unicode,unicode-range",
"ie_id":"",
"chrome_id":"",
"firefox_id":"",
"webkit_id":"",
"shown":true
}