stroke-dashoffset
Baseline
Widely available
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since 2017å¹´4æ.
stroke-dashoffset 㯠CSS ã®ããããã£ã§ãSVG è¦ç´ ã«é¢é£ä»ããããç ´ç·é
åã®æç»éå§ç¹ã®ãªãã»ãããå®ç¾©ãã¾ããæå®ãããå ´åãè¦ç´ ã® stroke-dashoffset 屿§ã䏿¸ããã¾ãã
ãã®ããããã£ã¯ããããã SVG å³å½¢ã¾ãã¯ããã¹ãã³ã³ãã³ãè¦ç´ ï¼å®å
¨ãªä¸è¦§ã¯ stroke-dashoffset ãåç
§ï¼ã«é©ç¨ããã¾ãããç¶æ¿ããããã£ã§ããããã<g> ãªã©ã®è¦ç´ ã«é©ç¨ãããå ´åãåå«è¦ç´ ã®ã¹ããã¼ã¯ã«ãæå³ãã广ãåã³ã¾ãã
æ§æ
/* ãã¼ã¯ã¼ã */
stroke-dashoffset: none;
/* é·ãã¨ãã¼ã»ã³ãå¤ */
stroke-dashoffset: 2;
stroke-dashoffset: 2px;
stroke-dashoffset: 2%;
/* ã°ãã¼ãã«å¤ */
stroke-dashoffset: inherit;
stroke-dashoffset: initial;
stroke-dashoffset: revert;
stroke-dashoffset: revert-layer;
stroke-dashoffset: unset;
å¤
<number>-
SVG åä½ã®æ°å¤ã§ãããç¾å¨ã®åä½ç©ºéã«ãã£ã¦å®ç¾©ããããµã¤ãºã§ããæå®ãããå¤ã
0以å¤ã®å ´åãç ´ç·é åã®èµ·ç¹ããã®ä¸ã®å¥ã®ä½ç½®ã«ç§»åãã¾ãããããã£ã¦ãæ£ã®å¤ãæå®ããã¨ãããã·ã¥ã¨ããéã®ãã¿ã¼ã³ã徿¹ã¸ãããããã«è¦ããè² ã®å¤ãæå®ããã¨ããã¿ã¼ã³ãåæ¹ã¸ãããããã«è¦ãã¾ãã <length>-
ãã¯ã»ã«åä½ã¯ SVG åä½ã¨åæ§ã«æ±ããã¾ãï¼ä¸è¨ã®
<number>åç §ï¼ãemãªã©ã®ãã©ã³ããã¼ã¹ã®é·ãã¯ãè¦ç´ ã®ããã¹ããµã¤ãºã«å¯¾ãã SVG å¤ãåºæºã«è¨ç®ããã¾ãããã®ä»ã®é·ãã®åä½ã®å¹æã¯ãã©ã¦ã¶ã¼ã«ãã£ã¦ç°ãªãå ´åãããã¾ããä»»æã®å¤ãæå®ãã¦ããã广ã¯ã<number>å¤ã®å ´åã¨åãã§ãï¼ä¸è¨åç §ï¼ã <percentage>-
ãã¼ã»ã³ãå¤ã¯ãç¾å¨ã® SVG ãã¥ã¼ãã¼ãã®æ£è¦åããã対è§ç·ããã®ç¸å¯¾å¤ã§ããã㯠ã§è¨ç®ããã¾ããè² ã®å¤ã¯ç¡å¹ã§ãã
å ¬å¼å®ç¾©
| åæå¤ | 0 |
|---|---|
| é©ç¨å¯¾è±¡ | <circle>, <ellipse>, <line>, <path>, <polygon>, <polyline>, and <rect> elements in an svg |
| ç¶æ¿ | ãã |
| ãã¼ã»ã³ãå¤ | refer to the normalized diagonal measure of the current SVG viewport's applied viewBox, or of the viewport itself if no viewBox is specified |
| è¨ç®å¤ | an absolute <length> or <percentage>, numbers converted to absolute lengths first |
| ã¢ãã¡ã¼ã·ã§ã³ã®ç¨®é¡ | è¨ç®å¤ã®åã«ãã |
形弿æ³
stroke-dashoffset =
<length-percentage> |
<number>
<length-percentage> =
<length> |
<percentage>
ä¾
>ç ´ç·ãããã
ç ´ç·ããããæ¹æ³ã示ããããã¾ã 5 ã¤ã®åä¸ã®ãã¹ãè¨å®ãã¾ãããããå
¨ã¦ã«ãSVG 屿§ stroke-dasharray ãä»ãã¦ã20 åä½ã®ããã·ã¥ã« 3 åä½ã®ããéãç¶ãç ´ç·é
åãæå®ãã¾ãï¼ãã㯠CSS ãããã㣠stroke-dasharray ã§ãå®ç¾å¯è½ã§ãï¼ã次ã«ãåãã¹ã« CSS ãä»ãã¦ããããã®ç ´ç·ã®ãªãã»ãããé©ç¨ãã¾ãã
<svg viewBox="0 0 100 50" width="500" height="250">
<rect x="10" y="5" width="80" height="30" fill="#eeeeee" />
<g stroke="dodgerblue" stroke-width="2" stroke-dasharray="20,3">
<path d="M 10,10 h 80" />
<path d="M 10,15 h 80" />
<path d="M 10,20 h 80" />
<path d="M 10,25 h 80" />
<path d="M 10,30 h 80" />
</g>
</svg>
path:nth-of-type(1) {
stroke-dashoffset: 0;
}
path:nth-of-type(2) {
stroke-dashoffset: -5;
}
path:nth-of-type(3) {
stroke-dashoffset: 5;
}
path:nth-of-type(4) {
stroke-dashoffset: 5px;
}
path:nth-of-type(5) {
stroke-dashoffset: 5%;
}
ä¸ããé ã«ã
- 5 ã¤ã®ãã¡æåã®ãã¹ã«ã¯ 0 ã®ãªãã»ãããä¸ãããããããæ¢å®ã®åä½ã§ãã
- 2 çªç®ã®ãã¹ã«ã¯ãªãã»ãã
-5ãä¸ãããã¦ãããããã«ããé åã®å§ç¹ãã¼ãç¹ãã 5 å使åã«ã·ãããã¾ããè¦è¦çã«ã¯ããã·ã¥ãã¿ã¼ã³ã 5 åä½ååæ¹ã«æ¼ãåºããã广ãããããã¹ã®å§ç¹ã§ã¯ããã·ã¥ã®æå¾ã® 2 åä½ã¨ããã®å¾ 3 åä½ã®ããéãè¦ãããã¨ã«ãªãã¾ãã - 3 çªç®ã®ãã¹ã«ã¯ãªãã»ãã
5ãè¨å®ããã¦ãã¾ããããã¯ç ´ç·ãã¿ã¼ã³ã®å§ç¹ããç ´ç·ãã¿ã¼ã³ã® 5 åä½ç®ããå§ã¾ããã¨ãæå³ãã¾ããè¦è¦çã«ã¯ç ´ç·ãã¿ã¼ã³ã 5 åä½å徿¹ã«æ¼ãåºããã广ã¨ãªãããã¹ã®å§ç¹ã§ã¯ããã·ã¥ã®æå¾ã® 15 åä½ã¨ãããã«ç¶ã 3 åä½ã®ããéã確èªã§ãã¾ãã - 4 çªç®ã®ãã¹ã«ã¯
5pxã®ãªãã»ãããè¨å®ããã¦ãããããã¯å¤5ã¨åã广ãæã¡ã¾ãï¼ä¸è¨åç §ï¼ã - 5 çªç®ã®æå¾ã®ãã¹ã¯
5%ã®ãªãã»ãããè¨å®ããã¦ãããããã¯åã® 2 ã¤ã®ä¾ã¨ããä¼¼ã¦ãã¾ãããã¾ã£ããåãã§ã¯ããã¾ããããã¼ã»ã³ãå¤ã¯ SVG ãã¥ã¼ãã¼ãã®å¯¾è§ç·é·ãåºæºã«è¨ç®ããã¾ãããã®ããããã¥ã¼ãã¼ãã®ãµã¤ãºãã¢ã¹ãã¯ãæ¯ã«ãã£ã¦ã¯ãã¨ã¦ã大ããå¤åããå¯è½æ§ãããã¾ãã
仿§æ¸
| Specification |
|---|
| CSS Fill and Stroke Module Level 3> # stroke-dashoffset> |
ãã©ã¦ã¶ã¼ã®äºææ§
é¢é£æ å ±
- SVG ã®
stroke-dashoffset屿§ - CSS ã®
stroke-dasharrayãããã㣠- CSS ã®
strokeããããã£