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About
PDFTron WebViewer
Contact owners and managers
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NEW FORUMS
here:
https://
community.pdftron.com/
This forum is
no longer used
, and is presented as an archive only.
Welcome to
PDFTron WebViewer
Forums!
WebViewer is the Ultimate Framework for Document Viewing and Collaboration on the Web.
For more information visit
http://www.pdftron.com/webview
er
Announcements:
To get notified of new released you can subscribe here:
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m/forum/#!forum/pdftron-webvie
wer-sdk-announce
Samples:
Showcase:
https://www.pdftron.
com/webviewer/demo
View and
annotate your local PDFs
in the browser.
SDK Samples:
https://www.pdftron.c
om/documentation/web/samples
Resources:
Getting Started:
https://www.pdftron.com/docume
ntation/web/guides/
Licensing:
https://www.pdftron.com/compan
y/licensing
Download:
https://www.pdftron.com/form/d
ownload-trial/
Documentation:
https://www.pdftron.com/api/we
b/PDFTron.WebViewer.html
XFDF Specification:
https://www.xodo.com/view/#/20
3b4538-396c-4a36-9ce3-968e3c36
23f6
What's new:
https://www.pdftron.com/docume
ntation/web/changelog
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Matt Parizeau
8/18/20
Q&A
How to create a custom annotation that is animated?
Q: Is it possible to create a custom annotation that is animated when viewed in WebViewer? I only
unread,
animated
annotation
customize
Q&A
How to create a custom annotation that is animated?
Q: Is it possible to create a custom annotation that is animated when viewed in WebViewer? I only
8/18/20
Matt Parizeau
, …
Daniel Martín García
5
1/27/21
Q&A
How to create tools for insert and replace text
Hi Daniel, Thanks for pointing out the issue with rotation. Here's an updated implementation of
unread,
PDF
customize
tools
Q&A
How to create tools for insert and replace text
Hi Daniel, Thanks for pointing out the issue with rotation. Here's an updated implementation of
1/27/21
Matt Parizeau
4/16/20
Q&A
Customizing the UI to allow editing of a polygon area measurement after it's created
Q: After a user creates a polygon area measurement annotation they may want to adjust the area
unread,
annotation
customize
polygon
Q&A
Customizing the UI to allow editing of a polygon area measurement after it's created
Q: After a user creates a polygon area measurement annotation they may want to adjust the area
4/16/20
Ryan - PDFNet Developer
6/12/19
Q&A
How do I maintain public and private annotations?
Question: I want to allow users to mark some annotations as public, so any other user can see them.
unread,
XFDF
customize
Q&A
How do I maintain public and private annotations?
Question: I want to allow users to mark some annotations as public, so any other user can see them.
6/12/19
Matt Parizeau
2/6/19
Q&A
Display custom annotations in other PDF viewers after downloading
Q: I've created a custom annotation following the guide here https://www.pdftron.com/
unread,
annotation
customize
Q&A
Display custom annotations in other PDF viewers after downloading
Q: I've created a custom annotation following the guide here https://www.pdftron.com/
2/6/19
Matt Parizeau
12/11/18
Q&A
Tool to display magnification of document
Q: How can I create a tool that display the area in the document around the mouse pointer magnified?
unread,
customize
magnify
tools
Q&A
Tool to display magnification of document
Q: How can I create a tool that display the area in the document around the mouse pointer magnified?
12/11/18
Matt Parizeau
12/4/18
Q&A
Creating a multiple buttons for the same annotation type that each have their own defaults
Q: How can you add multiple buttons in the toolbar that create the same annotation type but have
unread,
customize
defaults
tools
Q&A
Creating a multiple buttons for the same annotation type that each have their own defaults
Q: How can you add multiple buttons in the toolbar that create the same annotation type but have
12/4/18
Matt Parizeau
11/29/18
Q&A
Draw annotation with multiply blend mode
Q: Is it possible to create a custom annotation with multiply blend mode? A: Yes, here is an example
unread,
annotation
customize
Q&A
Draw annotation with multiply blend mode
Q: Is it possible to create a custom annotation with multiply blend mode? A: Yes, here is an example
11/29/18
Matt Parizeau
2
12/4/18
Q&A
Zoom to selected mouse area (marquee zoom)
If you would like to add a tool here is a code sample that creates a custom tool object and adds a
unread,
customize
zoom
Q&A
Zoom to selected mouse area (marquee zoom)
If you would like to add a tool here is a code sample that creates a custom tool object and adds a
12/4/18
sbi
,
Justin Jung
4
11/20/18
Q&A
Possible to customize thumbnail container creation?
Hi Sascha, Thank you for starting the discussion! I'll reply directly in Github. Justin Jung
unread,
customize
sidepanel
thumbnail
webviewer
Q&A
Possible to customize thumbnail container creation?
Hi Sascha, Thank you for starting the discussion! I'll reply directly in Github. Justin Jung
11/20/18
Matt Parizeau
9/27/18
Q&A
Only searching on the visible pages
Q: If I do a full search using textSearchInit it will search through every page starting at the first
unread,
customize
search
Q&A
Only searching on the visible pages
Q: If I do a full search using textSearchInit it will search through every page starting at the first
9/27/18
Matt Parizeau
9/13/18
Q&A
PDF image diff
Q: Is it possible to display the differences between two PDF documents? For simplicity assume that
unread,
customize
diff
Q&A
PDF image diff
Q: Is it possible to display the differences between two PDF documents? For simplicity assume that
9/13/18
Matt Parizeau
7/4/18
Q&A
Customize loading icon in beta UI
Q: Is it possible to customize the loading icon in the WebViewer beta UI? A: Yes, the icon is styled
unread,
customize
styling
Q&A
Customize loading icon in beta UI
Q: Is it possible to customize the loading icon in the WebViewer beta UI? A: Yes, the icon is styled
7/4/18
Matt Parizeau
7/4/18
Q&A
Update styling in beta UI
Q: How can I update the colors of the toolbars and other UI elements in WebViewer beta UI? A: You can
unread,
customize
styling
Q&A
Update styling in beta UI
Q: How can I update the colors of the toolbars and other UI elements in WebViewer beta UI? A: You can
7/4/18
Matt Parizeau
5/30/18
Q&A
Searching for any word in a phrase
Q: Is it possible to search for any word in a phrase inside a document instead of just the whole
unread,
customize
search
Q&A
Searching for any word in a phrase
Q: Is it possible to search for any word in a phrase inside a document instead of just the whole
5/30/18
Matt Parizeau
5/18/18
Q&A
Tool to create a signature widget
Q: Is it possible to create a signature on the page by clicking and dragging? A: Here is code you can
unread,
customize
signature
tools
Q&A
Tool to create a signature widget
Q: Is it possible to create a signature on the page by clicking and dragging? A: Here is code you can
5/18/18
Matt Parizeau
5/17/18
Q&A
Enabling/Disabling opening of local PDF and image files through a button or drag and drop
Q: How can I enable or disable the opening of local files into the viewer? A: You can use the
unread,
customize
file
Q&A
Enabling/Disabling opening of local PDF and image files through a button or drag and drop
Q: How can I enable or disable the opening of local files into the viewer? A: You can use the
5/17/18
Matt Parizeau
4/19/18
Q&A
Allow entering of a signature by typing
Q: Is it possible to click on a signature widget in a document and then enter a signature by typing?
unread,
customize
signature
Q&A
Allow entering of a signature by typing
Q: Is it possible to click on a signature widget in a document and then enter a signature by typing?
4/19/18
Matt Parizeau
4/13/18
Q&A
How to perform an action when a form field is clicked?
Q: When a form field is clicked I would like to show a popover for the user to enter more information
unread,
customize
forms
Q&A
How to perform an action when a form field is clicked?
Q: When a form field is clicked I would like to show a popover for the user to enter more information
4/13/18
Matt Parizeau
3/14/18
Q&A
Printing pages in batches
Q: Users may print documents that have many (> 100) pages and if we set the print quality higher
unread,
customize
print
Q&A
Printing pages in batches
Q: Users may print documents that have many (> 100) pages and if we set the print quality higher
3/14/18
Matt Parizeau
3/2/18
Q&A
How to disable search and text selection?
Q: Is it possible to disable search and text selection inside WebViewer? A: Yes, you can add the
unread,
customize
search
textselection
Q&A
How to disable search and text selection?
Q: Is it possible to disable search and text selection inside WebViewer? A: Yes, you can add the
3/2/18
Matt Parizeau
1/23/18
Q&A
How to save and load a custom property on an annotation?
Q: How do I save and load a custom property on an annotation? I want the property to be preserved
unread,
XFDF
annotation
customize
Q&A
How to save and load a custom property on an annotation?
Q: How do I save and load a custom property on an annotation? I want the property to be preserved
1/23/18
Justin Jung
11/17/17
Q&A
How do I make the viewer scroll when dragging text out of the view?
Q: How do I make the viewer scroll when dragging text or adding annotations out of the view, just
unread,
config
customize
Q&A
How do I make the viewer scroll when dragging text out of the view?
Q: How do I make the viewer scroll when dragging text or adding annotations out of the view, just
11/17/17
Matt Parizeau
9/28/17
Q&A
Getting the page that a clicked link was on
Q: When a user clicks a link we'd like to know what page that link was on so that we can allow
unread,
customize
link
Q&A
Getting the page that a clicked link was on
Q: When a user clicks a link we'd like to know what page that link was on so that we can allow
9/28/17
Matt Parizeau
9/21/17
Q&A
Show all annotation tools on toolbar instead of having them under a dropdown
Q: If we want to display all annotation tools from the beginning, rather than only the 3 that show by
unread,
annotation
customize
toolbar
Q&A
Show all annotation tools on toolbar instead of having them under a dropdown
Q: If we want to display all annotation tools from the beginning, rather than only the 3 that show by
9/21/17
Matt Parizeau
9/21/17
Q&A
Have notes panel visible when loading a document
Q: Is there a way to have the notes panel visible when a document is loaded. There doesn't seem
unread,
customize
notespanel
Q&A
Have notes panel visible when loading a document
Q: Is there a way to have the notes panel visible when a document is loaded. There doesn't seem
9/21/17
Matt Parizeau
, …
mikaele
4
1/28/19
Q&A
How to store annotation authors by ID but display user name in the UI
Thanks, works great, this is much better! On Friday, January 25, 2019 at 10:04:02 PM UTC+1, Zhijie
unread,
annotation
customize
Q&A
How to store annotation authors by ID but display user name in the UI
Thanks, works great, this is much better! On Friday, January 25, 2019 at 10:04:02 PM UTC+1, Zhijie
1/28/19
Matt Parizeau
1/18/17
Q&A
Automatically open note editing in mobile viewer
Q: When you want to create a note first you have to add it to the page and then press the "Note
unread,
customize
mobile
notes
Q&A
Automatically open note editing in mobile viewer
Q: When you want to create a note first you have to add it to the page and then press the "Note
1/18/17
Matt Parizeau
1/9/17
Q&A
Loading a PDF document from flipbook sample
Q: The flipbook sample included with WebViewer loads a XOD document but is it possible to load a PDF
unread,
PDF
customize
sample
Q&A
Loading a PDF document from flipbook sample
Q: The flipbook sample included with WebViewer loads a XOD document but is it possible to load a PDF
1/9/17
Matt Parizeau
,
Christian Gruber
4
9/27/17
Q&A
Paste image from clipboard into document
The reason this is happening is because the annotation copy and paste in WebViewer isn't a real
unread,
customize
image
paste
Q&A
Paste image from clipboard into document
The reason this is happening is because the annotation copy and paste in WebViewer isn't a real
9/27/17