Baseline Widely available
Image()
ã³ã³ã¹ãã©ã¯ã¿ã¼ã¯ãæ°ãã HTMLImageElement
ã¤ã³ã¹ã¿ã³ã¹ã使ãã¾ããæ©è½çã«ã¯ document.createElement('img')
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ã¡ã¢: ãã®é¢æ°ã CSS ã® image()
颿°ã¨æ··åããªãã§ãã ããã
new Image()
new Image(width)
new Image(width, height)
弿°
width
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ç»åã®å¹
ï¼ã¤ã¾ã width
屿§ã«å¯¾å¿ããå¤ï¼ã§ãã
height
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ç»åã®é«ãï¼ã¤ã¾ã height
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ããããããå
¨ä½ã¯ãã³ã³ã¹ãã©ã¯ã¿ã¼ã§æå®ããããµã¤ãºã«é¢ä¿ãªãèªã¿è¾¼ã¾ãã¾ããã³ã³ã¹ãã©ã¯ã¿ã¼ã§æå®ããããµã¤ãºã¯ãçµæã®ã¤ã³ã¹ã¿ã³ã¹ã®ãããã㣠HTMLImageElement.width
㨠HTMLImageElement.height
ãéãã¦åæ ããã¾ããç»åã®æ¬æ¥ã®å¹
ã¨é«ã㯠CSS ãã¯ã»ã«ã§è¡¨ããããããã㣠HTMLImageElement.naturalWidth
㨠HTMLImageElement.naturalHeight
ãéãã¦åæ ããã¾ããã³ã³ã¹ãã©ã¯ã¿ã¼ã§ãµã¤ãºãæå®ããã¦ããªãå ´åã両ããããã£ã®ãã¢ã¯åãå¤ãæã¡ã¾ãã
const myImage = new Image(100, 200);
myImage.src = "picture.jpg";
document.body.appendChild(myImage);
ããã¯ã <body>
ã®ä¸ã§æ¬¡ã®ãã㪠HTML ã¿ã°ãå®ç¾©ããã®ã¨åãã§ãã
<img width="100" height="200" src="picture.jpg" />
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