overleaf/services/web/frontend/js/ide/pdfng/directives/pdfHighlights.js
Alasdair Smith bc1b73d74e Merge pull request #2515 from overleaf/as-transform-absolute-paths
Transform absolute paths in frontend to relative

GitOrigin-RevId: c1914c0fd09d68984ba6c85a1f00aa3e6858d944
2020-04-07 03:18:45 +00:00

54 lines
1.7 KiB
JavaScript

/* eslint-disable
max-len,
no-return-assign,
no-undef,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS101: Remove unnecessary use of Array.from
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
define(['../../../base', './pdfJsLoader'], (App, PDFJS) =>
// app = angular.module 'pdfHighlights', []
App.factory('pdfHighlights', function() {
let pdfHighlights
return (pdfHighlights = class pdfHighlights {
constructor(options) {
this.highlightsLayerDiv = options.highlights[0]
this.highlightElements = []
}
addHighlight(viewport, left, top, width, height) {
let rect = viewport.convertToViewportRectangle([
left,
top,
left + width,
top + height
])
rect = PDFJS.Util.normalizeRect(rect)
const element = document.createElement('div')
element.style.left = Math.floor(rect[0]) + 'px'
element.style.top = Math.floor(rect[1]) + 'px'
element.style.width = Math.ceil(rect[2] - rect[0]) + 'px'
element.style.height = Math.ceil(rect[3] - rect[1]) + 'px'
this.highlightElements.push(element)
this.highlightsLayerDiv.appendChild(element)
return element
}
clearHighlights() {
for (let h of Array.from(this.highlightElements)) {
if (h != null) {
h.parentNode.removeChild(h)
}
}
return (this.highlightElements = [])
}
})
}))