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调整预览图精度bug

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zhw2590582 committed 2019-04-22 22:06:02 +08:00
1 parent 09ef4c975b
commit bf22c92209
6 files changed
+8 -6
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packages/artplayer/src/controls/thumbnails.js
+1 -1
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@@ -17,7 +17,7 @@ export default function thumbnails(controlOption) {
const { width: posWidth } = getPosFromEvent(art, event);
const { url, height, width, number, column } = art.option.thumbnails;
const perWidth = $progress.clientWidth / number;
const perIndex = Math.ceil(posWidth / perWidth);
const perIndex = Math.floor(posWidth / perWidth);
const yIndex = Math.ceil(perIndex / column) - 1;
const xIndex = perIndex % column || column - 1;
setStyle($control, 'backgroundImage', `url(${url})`);