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Render text layer on hovered pages (and adjacent ones).

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This commit is contained in:
Paulo Reis
2017-06-15 12:32:04 +01:00
committed by Brian Gough
parent 1b07dda1b9
commit 786659dc1b
1 changed files with 10 additions and 0 deletions
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services/web/public/coffee/ide/pdfng/directives/pdfViewer.coffee
+10
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@@ -405,6 +405,16 @@ define [
scope.adjustingScroll = true
element.scrollTop(currentScrollTop + delta)
element.on 'mouseover', '.pdf-page-container', (e) ->
pdfPageEl = $(e.currentTarget)
pdfPageEl.find('.plv-text-layer').addClass('plv-text-layer-visible')
pdfPageEl.prev().find('.plv-text-layer').addClass('plv-text-layer-visible')
pdfPageEl.next().find('.plv-text-layer').addClass('plv-text-layer-visible')
element.on 'mouseout', '.pdf-page-container', (e) ->
$('.plv-text-layer-visible').removeClass('plv-text-layer-visible')
element.on 'scroll', () ->
#console.log 'scroll event', element.scrollTop(), 'adjusting?', scope.adjustingScroll
#scope.scrollPosition = element.scrollTop()