yiminghe / dom-align / 181

pending completion

Build # 181

Build Type

Pull #56

travis-ci

Committed by

web-flow

Commit Message

Merge 5232be753 into 7548785a1

Pull Request Pull Request #56: fix: Clip should be by documentElement.clientWidth/clientHeight

Run Details

2 of 2 new or added lines in 1 file covered. (100.0%)

380 of 572 relevant lines covered (66.43%)

12.57 hits per line

Source File
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93.33

/src/getAlignOffset.js

/**
 * 获取 node 上的 align 对齐点 相对于页面的坐标
 */

function getAlignOffset(region, align) {
  const V = align.charAt(0);
  const H = align.charAt(1);
  const w = region.width;
  const h = region.height;

  let x = region.left;
  let y = region.top;

  if (V === 'c') {
    y += h / 2;
  } else if (V === 'b') {
    y += h;
  }

  if (H === 'c') {
    x += w / 2;
  } else if (H === 'r') {
    x += w;
  }

  return {
    left: x,
    top: y,
  };
}

export default getAlignOffset;

1	/**
2	* 获取 node 上的 align 对齐点相对于页面的坐标
3	*/
4
5	function getAlignOffset(region, align) {
6	const V = align.charAt(0);	18✔
7	const H = align.charAt(1);	18✔
8	const w = region.width;	18✔
9	const h = region.height;	18✔
10
11	let x = region.left;	18✔
12	let y = region.top;	18✔
13
14	if (V === 'c') {	18✔
15	y += h / 2;	6✔
16	} else if (V === 'b') {	12✔
17	y += h;	×
18	}
19
20	if (H === 'c') {	18✔
21	x += w / 2;	6✔
22	} else if (H === 'r') {	12✔
23	x += w;	2✔
24	}
25
26	return {	18✔
27	left: x,
28	top: y,
29	};
30	}
31
32	export default getAlignOffset;

yiminghe / dom-align / 181

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