skewY()

åºçº¿ å¹¿æ³å¯ç¨

skewY() CSS å½æ°ç¨äºå®ä¹å¨äºç»´å¹³é¢ä¸æ²¿åç´æ¹åå¾æåç´ çåæ¢ãå¶ç»ææ¯ <transform-function> æ°æ®ç±»åã

å°è¯ä¸ä¸

transform: skewY(0);

transform: skewY(35deg);

transform: skewY(-0.06turn);

transform: skewY(0.352rad);

<section id="default-example">
  <img
    class="transition-all"
    id="example-element"
    src="/proxy/developer.mozilla.org/shared-assets/images/examples/firefox-logo.svg"
    width="200" />
</section>

è¯æ³

css

skewY(a)

å¼

a: ä¸ä¸ªè¡¨ç¤ºæ²¿çºµåæ ï¼åç´æ¹åï¼y åæ ï¼ææ²åç´ çè§åº¦ç <angle>ã

â^2 ä¸çç¬å¡å°åæ	ââ^2 ä¸çé½æ¬¡åæ	â^3 ä¸çç¬å¡å°åæ	ââ^3 ä¸çé½æ¬¡åæ
$\left( \begin{array}{cc} 1 & 0 \\ \tan(a) & 1 \end{array} \right)$	$\left( \begin{array}{ccc} 1 & 0 & 0 \\ \tan(a) & 1 & 0 \\ 0 & 0 & 1 \end{array} \right)$	$\left( \begin{array}{ccc} 1 & 0 & 0 \\ \tan(a) & 1 & 0 \\ 0 & 0 & 1 \end{array} \right)$	$\left( \begin{array}{cccc} 1 & 0 & 0 & 0 \\ \tan(a) & 1 & 0 & 0 \\ 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 1 \end{array} \right)$
	`[1 tan(a) 0 1 0 0]`

å½¢å¼è¯æ³

<skewY()> = 
  skewY( [ <angle> | <zero> ] )

ç¤ºä¾

HTML

html

<div>æ£å¸¸</div>
<div class="skewed">å¾æ</div>

CSS

css

div {
  width: 80px;
  height: 80px;
  background-color: skyblue;
}

.skewed {
  transform: skewY(40deg);
  background-color: pink;
}

ç»æ

è§è

è§è
CSS Transforms Module Level 1 # funcdef-transform-skewy

æµè§å¨å¼å®¹æ§

åè§

transform
<transform-function>
ååæ¢å±æ§ï¼
- translate
- scale
- rotate
- æ³¨æï¼æ²¡æ skew å±æ§

å¸®å©æ¹è¿ MDN

äºè§£å¦ä½åä¸è´¡ç®

å¨ GitHub ä¸æ¥çæ¤é¡µé¢ â¢ æ¥åæ¤åå®¹çé®é¢

skewY()

å¸®å©æ¹è¿ MDN

å¸®å©æ¹è¿ MDN