PDFTron WebViewer

Namespace: Fonts

UI. Fonts

A namespace which contains Font APIs for the UI.

Example

WebViewer(...)
.then(function (instance) {
  instance.UI.Fonts.getFonts();
});

Methods

<static> addAnnotationFont(font)

Add a font to be available in the UI for Annotation font pickers.
Parameters:
Name Type Description
font String The font to be added.
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.addAnnotationFont("Arial");
  });

<static> addSignatureFont(font)

Add a font to be available in the UI for Signature font pickers.
Parameters:
Name Type Description
font String The font to be added.
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.addSignatureFont("Arial");
  });

<static> getAnnotationFonts()

Return the currently available fonts in the UI to be used for Annotations.
Returns:
Fonts avaialable in the UI.
Type
Array.<String>
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.getAnnotationFonts();
  });

<static> getSignatureFonts()

Returns the currently available fonts to be used when typing a signature in the signature dialog
Returns:
Fonts avaialable in the UI.
Type
Array.<String>

<static> removeAnnotationFont(font)

Remove a font from the UI's Annotation font pickers.
Parameters:
Name Type Description
font String The font to be removed.
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.removeAnnotationFont("Arial");
  });

<static> removeSignatureFont(font)

Remove a font from the UI's Signature font pickers.
Parameters:
Name Type Description
font String The font to be removed.
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.removeSignatureFont("Arial");
  });

<static> setAnnotationFonts(fonts)

Set the fonts available in the UI's Annotation font pickers.
Parameters:
Name Type Description
fonts Array.<String> The fonts to be set.
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.setAnnotationFonts(["Arial", "Times New Roman"]);
  });

<static> setSignatureFonts(fonts)

Set the fonts available in the UI's Signature font pickers.
Parameters:
Name Type Description
fonts Array.<String> The fonts to be set.
Example
WebViewer(...)
   .then(function(instance) {
    instance.UI.Fonts.setSignatureFonts(["Arial", "Times New Roman"]);
  });