CSS invert() 颿°
Baseline
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invert() 㯠CSS ã®é¢æ°ã§ãå
¥åç»åã®è²ãµã³ãã«ãå転ãã¾ããçµæã¯ <filter-function> ã§ãã
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filter: invert(0);
filter: invert(0.3);
filter: invert(50%);
filter: invert(70%);
filter: invert(1);
<section id="default-example">
<img
class="transition-all"
id="example-element"
src="/shared-assets/images/examples/firefox-logo.svg"
width="200" />
</section>
æ§æ
/* å転ãªã */
invert(0)
/* å®å
¨ã«å転 */
invert()
invert(1)
invert(100%)
/* 60% å転 */
invert(.6)
invert(60%)
弿°
<number>or<percentage>çç¥å¯-
夿ã®éãæå®ãã¾ãã
100%ã®å¤ã¯å®å ¨ã«å転ãã0%ã®å¤ã¯å ¥åå¤ã夿´ãã¾ããã0%ãã100%ã®éã®å¤ã¯ã广ã«å¯¾ããç·å½¢ä¹æ°ã¨ãªãã¾ããè£éã®åæå¤ã¯0ã§ããããã©ã«ãå¤ã¯1ã§ãã
形弿æ³
<invert()> =
invert( [ <number> | <percentage> ]? )
SVG ãã£ã«ã¿ã¼
SVG ã® <feComponentTransfer> ãã£ã«ã¿ã¼è¦ç´ ã¯ãä¸ã«å«ã¾ãã¦ãã <feFuncR>ã<feFuncG>ã<feFuncB> ã®åãã¼ãã«è¦ç´ ã«åçã®å転ãçæãããã¨ã§ãã³ã³ãã³ããå転ãããã®ã«ã使ç¨ã§ãã¾ãã赤ãç·ãéã®åãã£ã«ã¿ã¼ããªããã£ãã«å¯¾ãã¦åã tableValue ãè¨å®ããåãå¤ã«ããã¨ã<filter> ã® ID ã«ãã£ã¦ SVG 广ãåç
§ã§ãã¾ãã
<svg role="none">
<filter id="invert90">
<feComponentTransfer>
<feFuncR type="table" tableValues="0.1 0" />
<feFuncG type="table" tableValues="0.1 0" />
<feFuncB type="table" tableValues="0.1 0" />
</feComponentTransfer>
</filter>
</svg>
次ã®å®£è¨ã¯åã广ãçºçãã¾ãã
filter: invert(0.9);
filter: invert(90%);
filter: url("#invert90"); /* åãè¾¼ã¾ãã SVG */
filter: url("fileName.svg#invert90"); /* å¤é¨ã® SVG */
ä¾
ãã®ä¾ã§ã¯æ¯è¼ç¨ã« 3 ã¤ã®ç»åã表示ãã¾ããinvert() ãã£ã«ã¿ã¼é¢æ°ãé©ç¨ããç»åãåçã® SVG 颿°ãé©ç¨ããç»åãããã¦å
ã®ç»åã§ãã
SVG
é©ç¨å¯¾è±¡ã®ã³ã³ãã³ãã 70% å転ããã SVG ãã£ã«ã¿ã¼ãçæãã¾ãã
<svg height="0">
<filter id="invert">
<feComponentTransfer>
<feFuncR type="table" tableValues="0.3 0" />
<feFuncG type="table" tableValues="0.3 0" />
<feFuncB type="table" tableValues="0.3 0" />
</feComponentTransfer>
</filter>
</svg>
CSS
filter ã¾ã㯠svgFilter ã¯ã©ã¹ã«åºã¥ãã¦è¦ç´ ãå転ããã CSS ã以ä¸ã«ç¤ºãã¾ãã
.filter {
filter: invert(70%);
}
.svgFilter {
filter: url("#invert");
}
仿§æ¸
| 仿§æ¸ |
|---|
| Filter Effects Module Level 1 > # funcdef-filter-invert > |
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