PDFTron WebViewer

Class: Reflow

Core.PDFNet. Reflow

new Reflow()

The class Reflow. Reflow annotations between PDF and HTML DocumentConversion instances are created through methods belonging to the Convert class. See Convert.CreateReflow for an example.

Extends

Methods

destroy()

Destructor
Inherited From:
Returns:
Type
Promise.<void>

getAnnot(in_id)

Gets PDF annotation(s) as JSON.
Parameters:
Name Type Description
in_id string - an annotation ID, or an empty string.
Returns:
A promise that resolves to returns JSON string.
Type
Promise.<string>

getHtml()

Converts PDF to HTML.
Returns:
A promise that resolves to returns HTML as a string.
Type
Promise.<string>

setAnnot(in_json)

Updates PDF annotation.
Parameters:
Name Type Description
in_json string - update instructions (JSON).
Returns:
A promise that resolves to returns JSON string.
Type
Promise.<string>

setDoNotReflowTextOverImages(do_not_reflow_text_over_images)

Determines whether to not reflow text that appears over images. Default is false.
Parameters:
Name Type Description
do_not_reflow_text_over_images boolean - if true, text that appears over images will not be included in the output HTML.
Returns:
Type
Promise.<void>

setHideBackgroundImages(hide_background_images)

Determines whether to hide background images. Default is false.
Parameters:
Name Type Description
hide_background_images boolean - if true, background images will not be included in the output HTML.
Returns:
Type
Promise.<void>

setHideImagesUnderText(hide_images_under_text)

Determines whether to hide images that are covered by text. Default is false.
Parameters:
Name Type Description
hide_images_under_text boolean - if true, images that are covered by text will not be included in the output HTML.
Returns:
Type
Promise.<void>

setHTMLOutputTextMarkup(include)

Determines whether to write text markup tags into the output HTML. Default is false.
Parameters:
Name Type Description
include boolean - if true text markup tags will be included in the output HTML..
Returns:
Type
Promise.<void>

setIncludeImages(include)

Determines whether to include images in the output HTML. Default is false.
Parameters:
Name Type Description
include boolean - if true images will be included in the output HTML.
Returns:
Type
Promise.<void>

setMessageWhenNoReflowContent(content)

Sets the error message in the output HTML when the page doesn't contain reflowable text. Use it for localization purposes. Default: "This page doesn't contain reflowable text".
Parameters:
Name Type Description
content string - the localized message.
Returns:
Type
Promise.<void>

setMessageWhenReflowFailed(content)

Sets the error message in the output HTML when reflow conversion fails. Use it for localization purposes. Default: "Could not reflow this page".
Parameters:
Name Type Description
content string - the localized message.
Returns:
Type
Promise.<void>

takeOwnership()

Take the ownership of this object, so that PDFNet.runWithCleanup won't destroy this object.
Inherited From:
Returns:
Type
void