public
class
WebFontDownloader
extends Object| java.lang.Object | |
| ↳ | com.pdftron.pdf.WebFontDownloader |
Class Overview
The class WebFontDownloader. static interface to control the behaviour of PDFNet web font downloading
Summary
| Public Methods | |||||||||||
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| static void |
clearCache()
clear any pre-cached font files residing in persistent storage.
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| static void |
disableDownloads()
Prevent PDFNet from accessing the network to download missing fonts.
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| static void |
enableDownloads()
Allow PDFNet to access the network to download missing fonts when possible.
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| static boolean |
isAvailable()
Find out whether the web font downloader is available in version of PDFNet.
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| static void |
preCacheAsync()
download and cache a base collection of fonts in a background thread.
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| static void |
setCustomWebFontURL(String url)
Set the root path into which the web font downloader will make requests.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Methods
public static void clearCache ()
clear any pre-cached font files residing in persistent storage.
Throws
| PDFNetException |
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public static void disableDownloads ()
Prevent PDFNet from accessing the network to download missing fonts. It may still use previously downloaded fonts (which are cached on disk).
Throws
| PDFNetException |
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public static void enableDownloads ()
Allow PDFNet to access the network to download missing fonts when possible.
Throws
| PDFNetException |
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public static boolean isAvailable ()
Find out whether the web font downloader is available in version of PDFNet.
Returns
- returns true if web font downloading can be done.
Throws
| PDFNetException |
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public static void preCacheAsync ()
download and cache a base collection of fonts in a background thread. Will not do anything if downloading is currently disabled.
Throws
| PDFNetException |
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public static void setCustomWebFontURL (String url)
Set the root path into which the web font downloader will make requests.
Parameters
| url | -- The root path into which the web font downloader will make requests. |
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Throws
| PDFNetException |
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