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Ryan
11/1/19
Q&A
How do I remove a layer added by the PDFLayersTest code?
Question: We add layers to pdf pages using code derived from the PDFLayersTest project. However,
unread,
layers
pdf
Q&A
How do I remove a layer added by the PDFLayersTest code?
Question: We add layers to pdf pages using code derived from the PDFLayersTest project. However,
11/1/19
Yasser Khan
1/29/19
Q&A
How can I update Path Stroke and Fill Color of elements on a given Layer / OCG?
Question: How can I update Path Stroke and Fill Color of elements on a given Layer / OCG? Answer: The
unread,
ElementEdit
OCG
color
layers
Q&A
How can I update Path Stroke and Fill Color of elements on a given Layer / OCG?
Question: How can I update Path Stroke and Fill Color of elements on a given Layer / OCG? Answer: The
1/29/19
Yasser Khan
,
Ryan
2
1/8/20
Q&A
How can I get the names of all Layers / OCGs on a particular page?
Below is updated C# code to also parse Annotations on a page that might be part of a layer too. ///
unread,
OCG
layers
page
Q&A
How can I get the names of all Layers / OCGs on a particular page?
Below is updated C# code to also parse Annotations on a page that might be part of a layer too. ///
1/8/20
Ryan
2/16/18
Q&A
How to set a OCG layer to be off by default when opening a PDF?
Question: I have a PDF file, that contains layers. One of the layers is set to display by default,
unread,
OCG
layers
Q&A
How to set a OCG layer to be off by default when opening a PDF?
Question: I have a PDF file, that contains layers. One of the layers is set to display by default,
2/16/18
Ryan
1/31/18
Q&A
How do I flatten an annotation into the page, but also make it part of an OCG layer?
Question: I want to make some of our annotations no longer selectable or editable, except as part of
unread,
OCG
XObject
annotations
flatten
layers
Q&A
How do I flatten an annotation into the page, but also make it part of an OCG layer?
Question: I want to make some of our annotations no longer selectable or editable, except as part of
1/31/18
Shakthi Wijeratne
1/22/18
Q&A
How do I query OCG layer groups?
Q: I would like to display OCG layers by their order like how I see it in Adobe Reader. How can I
unread,
CSharp
OCG
layers
pdf
Q&A
How do I query OCG layer groups?
Q: I would like to display OCG layers by their order like how I see it in Adobe Reader. How can I
1/22/18
Aaron
12/9/15
Q&A
Can I use PDFNet to group the OCG layers of an existing PDF document?
Q: I have a document, which I didn't create, that has several OCG layers on it. This document is
unread,
OCG
layers
Q&A
Can I use PDFNet to group the OCG layers of an existing PDF document?
Q: I have a document, which I didn't create, that has several OCG layers on it. This document is
12/9/15
Aaron
5/5/15
Q&A
How can I show a "tree" of PDF layers?
Q: My document has some OCG layers. I've seen some documents where OCG layers are displayed as a
unread,
OCG
layers
pdf
Q&A
How can I show a "tree" of PDF layers?
Q: My document has some OCG layers. I've seen some documents where OCG layers are displayed as a
5/5/15
Ryan
2/24/15
Q&A
How to change initial state of layers to show and hide them in the pdf?
Q: What I want to do is set the layers visible to false or true from the java code and re-save the
unread,
OCG
layers
Q&A
How to change initial state of layers to show and hide them in the pdf?
Q: What I want to do is set the layers visible to false or true from the java code and re-save the
2/24/15
John Ritchie
,
Ryan - PDFNet Developer
3
8/8/14
Q&A
Print PDF Document with selected layers on in PDFViewWPF viewer.
Thanks for the feedback John. Our next official release will now support this. In particular, Print.
unread,
PDFVIewWPF
layers
print
Q&A
Print PDF Document with selected layers on in PDFViewWPF viewer.
Thanks for the feedback John. Our next official release will now support this. In particular, Print.
8/8/14
John Ritchie
, …
Shai Zaban
6
2/3/15
Q&A
How to turn layers on programatically in the PDFViewWPF viewer using C# .NET 4.0
Thanks, it is now working for me. what I did is as follows, the order before might have been wrong:
unread,
PDFVIewWPF
WPF
layers
Q&A
How to turn layers on programatically in the PDFViewWPF viewer using C# .NET 4.0
Thanks, it is now working for me. what I did is as follows, the order before might have been wrong:
2/3/15
Support
8/8/13
Q&A
Can I use annotaions (e.g. U3D) as part of an OCG Layer ?
Q: I would like to put some U3d content on a PDF Layer. I tried to add an “OC” key to the “Subtype=
unread,
OCG
U3D
annotations
layers
Q&A
Can I use annotaions (e.g. U3D) as part of an OCG Layer ?
Q: I would like to put some U3d content on a PDF Layer. I tried to add an “OC” key to the “Subtype=
8/8/13
Matthew Nicol
8/7/13
Q&A
Copy layers (OCGs) from one PDF to another
I am using PDFNet 4.8.0.0 and am trying to preserve layers when exporting pages from one PDF to
unread,
layers
Q&A
Copy layers (OCGs) from one PDF to another
I am using PDFNet 4.8.0.0 and am trying to preserve layers when exporting pages from one PDF to
8/7/13
Support
7/17/13
Q&A
Adding support for viewing layers with different content in PDFViewCtrl
Q: One of our requirements is to be able to have multiple layers in the book/pdf that can be switched
unread,
PDFViewCtrl
customize
layers
mobile
Q&A
Adding support for viewing layers with different content in PDFViewCtrl
Q: One of our requirements is to be able to have multiple layers in the book/pdf that can be switched
7/17/13
Madhusudhan Narayana
6/24/13
Q&A
PDF layers parent and child visibility problem
Can anyone tell me how to make parent group linked to child group. Let me explain my problem with
unread,
layers
Q&A
PDF layers parent and child visibility problem
Can anyone tell me how to make parent group linked to child group. Let me explain my problem with
6/24/13
David Tippett
5/22/13
Q&A
Re: [PDFNet] Removing layers and associated elements
Hello Tom, You can use an approach similar to the following to remove layers from the content stream:
unread,
OCG
layers
Q&A
Re: [PDFNet] Removing layers and associated elements
Hello Tom, You can use an approach similar to the following to remove layers from the content stream:
5/22/13
Support
1/25/13
Q&A
How do I extract text from a given PDF layer using PDFNet SDK?
Q: Our scenario is this: · Input file is a layered PDF (normally one page, but could be more) · We
unread,
ElementEdit
OCG
TextExtractor
extract
layers
Q&A
How do I extract text from a given PDF layer using PDFNet SDK?
Q: Our scenario is this: · Input file is a layered PDF (normally one page, but could be more) · We
1/25/13
Support
12/6/12
Q&A
Re: Question about ElementWriter.e_replacement
The most likely problem is that the file is really badly constructed. For example, it is possible
unread,
flatten
layers
stamp
Q&A
Re: Question about ElementWriter.e_replacement
The most likely problem is that the file is really badly constructed. For example, it is possible
12/6/12
Support
8/28/12
Q&A
Re: Flatten all OCG Layers
I am not sure what precisely you would like to do, but would pdfdoc.GetRoot().Erase("
unread,
OCG
layers
Q&A
Re: Flatten all OCG Layers
I am not sure what precisely you would like to do, but would pdfdoc.GetRoot().Erase("
8/28/12
Support
8/27/12
Q&A
How do I set 'Print' and other Usage visibility attributes on a PDF layer ?
Q : We are testing “PDFNet” and I have the following (programming) question: I want to set the
unread,
OCG
layers
Q&A
How do I set 'Print' and other Usage visibility attributes on a PDF layer ?
Q : We are testing “PDFNet” and I have the following (programming) question: I want to set the
8/27/12