Class: RenderTask

pdfjsLib~RenderTask()

Allows controlling of the rendering tasks.

Constructor

new RenderTask()

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Members

onContinue :function

Callback for incremental rendering -- a function that will be called each time the rendering is paused. To continue rendering call the function that is the first argument to the callback.
Type:
  • function
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promise :Promise:.<void:>

Promise for rendering task completion.
Type:
  • Promise:.<void:>
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separateAnnots :boolean

Whether form fields are rendered separately from the main operatorList.
Type:
  • boolean
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Methods

cancel(extraDelayopt)

Cancels the rendering task. If the task is currently rendering it will not be cancelled until graphics pauses with a timeout. The promise that this object extends will be rejected when cancelled.
Parameters:
Name Type Attributes Default Description
extraDelay number <optional>
 0
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