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Reduced the count of calculation

This commit is contained in:
roottool
2019-01-25 20:06:43 +09:00
parent 294bf742cd
commit 33fb03066e

View File

@@ -845,8 +845,8 @@ export default class MarkdownPreview extends React.Component {
const zoomImgWidth = img.width * magnification
const zoomImgHeight = img.height * magnification
const zoomImgTop = document.body.clientHeight / 2 - zoomImgHeight / 2
const zoomImgLeft = document.body.clientWidth / 2 - zoomImgWidth / 2
const zoomImgTop = (document.body.clientHeight - zoomImgHeight) / 2
const zoomImgLeft = (document.body.clientWidth - zoomImgWidth) / 2
const originalImgTop = img.y + rect.top
const originalImgLeft = img.x + rect.left
const originalImgRect = {