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clear the pdf renderqueue faster after the initial page has rendered

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Brian Gough 2014-12-05 12:14:40 +00:00
parent 7ea20c4266
commit 4c0f3c55d7
1 changed files with 4 additions and 4 deletions
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8
services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee
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@ -6,7 +6,7 @@ define [
App.factory 'PDFRenderer', ['$q', '$timeout', 'pdfAnnotations', 'pdfTextLayer', ($q, $timeout, pdfAnnotations, pdfTextLayer) -> App.factory 'PDFRenderer', ['$q', '$timeout', 'pdfAnnotations', 'pdfTextLayer', ($q, $timeout, pdfAnnotations, pdfTextLayer) ->
class PDFRenderer class PDFRenderer
@JOB_QUEUE_INTERVAL: 100 JOB_QUEUE_INTERVAL: 25
constructor: (@url, @options) -> constructor: (@url, @options) ->
PDFJS.disableAutoFetch = true PDFJS.disableAutoFetch = true
@ -61,16 +61,16 @@ define [
q.pagenum != pagenum q.pagenum != pagenum
# @stopSpinner (element.canvas) # @stopSpinner (element.canvas)
triggerRenderQueue: () -> triggerRenderQueue: (interval = @JOB_QUEUE_INTERVAL) ->
$timeout () => $timeout () =>
@processRenderQueue() @processRenderQueue()
, @JOB_QUEUE_INTERVAL , interval
removeCompletedJob: (pagenum) -> removeCompletedJob: (pagenum) ->
# may need to clean up deferred object here # may need to clean up deferred object here
delete @renderTask[pagenum] delete @renderTask[pagenum]
@jobs = @jobs - 1 @jobs = @jobs - 1
@triggerRenderQueue() @triggerRenderQueue(0)
renderPage: (element, pagenum) -> renderPage: (element, pagenum) ->
viewport = $q.defer() viewport = $q.defer()