overleaf/services/web/frontend/js/features/pdf-preview/util/highlights.js
Jimmy Domagala-Tang 1328b442c8 Merge pull request #14147 from overleaf/jdt-synctex-highlight-alignment
fix synctex highlight height

GitOrigin-RevId: 521de65269cf22d3298a154a0a38e8a4c7e88764
2023-08-04 08:04:29 +00:00

33 lines
1.1 KiB
JavaScript

export function buildHighlightElement(highlight, wrapper) {
const pageView = wrapper.viewer.getPageView(highlight.page - 1)
const viewport = pageView.viewport
const height = viewport.viewBox[3]
const rect = viewport.convertToViewportRectangle([
highlight.h, // xMin
height - (highlight.v + highlight.height) + 10, // yMin
highlight.h + highlight.width, // xMax
height - highlight.v + 10, // yMax
])
const [left, top, right, bottom] = wrapper.PDFJS.Util.normalizeRect(rect)
const element = document.createElement('div')
element.style.left = Math.floor(pageView.div.offsetLeft + left) + 'px'
element.style.top = Math.floor(pageView.div.offsetTop + top) + 'px'
element.style.width = Math.ceil(right - left) + 'px'
element.style.height = Math.ceil(bottom - top) + 'px'
element.style.backgroundColor = 'rgba(255,255,0)'
element.style.position = 'absolute'
element.style.display = 'inline-block'
element.style.scrollMargin = '72px'
element.style.pointerEvents = 'none'
element.style.opacity = '0'
element.style.transition = 'opacity 1s'
wrapper.viewer.viewer.append(element)
return element
}