Search found 914 matches
- Mon Jan 04, 2010 4:11 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Calling ExportDocumnet in a Thread
- Replies: 10
- Views: 3075
Re: Calling ExportDocumnet in a Thread
I am using Delphi and would really appreciate some direction here. This is an important part of our applications. Background: We are embedding the ActiveX viewer inside our application and it works great. However, we have an additional "Work with Pages" view in our application in which we ...
- Mon Jan 04, 2010 3:42 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Calling ExportDocumnet in a Thread
- Replies: 10
- Views: 3075
Re: Calling ExportDocumnet in a Thread
Do you need a better explanation of my issue?
- Thu Dec 31, 2009 8:18 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Programmatically attaching files
- Replies: 3
- Views: 1263
Re: Programmatically attaching files
Did this make it into the Dec 30 release?
- Wed Dec 30, 2009 5:52 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Calling ExportDocumnet in a Thread
- Replies: 10
- Views: 3075
Calling ExportDocumnet in a Thread
In the ActiveX Viewer, I'm trying to call the procedure below which contains a call to SetProperty and ExportDocument. The procedure is fine if I run it in the main thread. However, I have a need to call the procedure in a separate thread. When called in a separate thread, it crashes on the first Se...
- Thu Dec 24, 2009 6:59 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Document Changed Prompt
- Replies: 16
- Views: 4341
Re: Document Changed Prompt
Great. I look forward to the new build.
Also,
1. Will there be an image for the "RotatePages" item as well. The one that brings up the dialog.
2. Have you ever considered adding a new built in Toolbar called "Rotate Pages" to go along with your "Rotate View"?
Also,
1. Will there be an image for the "RotatePages" item as well. The one that brings up the dialog.
2. Have you ever considered adding a new built in Toolbar called "Rotate Pages" to go along with your "Rotate View"?
- Thu Dec 24, 2009 4:23 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Document Changed Prompt
- Replies: 16
- Views: 4341
Re: Document Changed Prompt
'RotateSelectedPages90' 'RotateSelectedPages180' 'RotateSelectedPages270' I saw these commands in the build I have, and I tried putting them on a custom toolbar, but here are the issues I found. 1. Since I didn't have thumbnails showing, these button were always disabled/dimmed out so I couldn't use...
- Wed Dec 23, 2009 5:21 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Document Changed Prompt
- Replies: 16
- Views: 4341
Re: Document Changed Prompt
Ok. I've looked further into this. I appears that the ActiveX viewer has a menu item to rotate the actual page, whereas the rotate buttons just rotate the view. Our users are going to expect that the rotate buttons will actually rotate to page. As such, is there a way to intercept the rotate button ...
- Wed Dec 23, 2009 5:11 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Document Changed Prompt
- Replies: 16
- Views: 4341
Re: Document Changed Prompt
Ok. I see. Your rotate buttons on the ActiveX toolbar do NOT trigger a change in the document but only change the viewing mode. This brings up a critical issue for me. Many of my users are viewing their scanned PDF documents in the ActiveX viewer so that they can correct incorrectly rotated page. As...
- Tue Dec 22, 2009 10:09 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Issue Obtaining Property Values in Code After UI interaction
- Replies: 1
- Views: 884
Issue Obtaining Property Values in Code After UI interaction
I've running into an issue with obtaining property values in code. The property value doesn't seem to return the correct result after a user interaction with the toolbar. For example, before opening a document I do the following: SetProperty('PageDisplay.DefaultZoom', 'FitWidth', 0); The document op...
- Tue Dec 22, 2009 7:21 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Document Changed Prompt
- Replies: 16
- Views: 4341
Document Changed Prompt
I am opening and closing PDF documents in the ActiveX viewer via code. However, I was expecting to receive a default prompt when closing a changed document just like I do if I run the Viewer stand alone. For example, here's what I'm doing. 1. OpenDocument via code 2. User then clicks the Rotate butt...
- Tue Dec 15, 2009 4:05 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Register/Unregister ActiveX Viewer
- Replies: 1
- Views: 871
Register/Unregister ActiveX Viewer
You mention in your help manual that to register the ActiveX viewer we need to follow these two steps: · Run PDFXCview.exe with the “/RegServer” parameter. · Run regsvr32.exe with the "PDFXCviewAx.dll" parameter. Questions: 1. Do the steps need to occur in that order or can they be reverse...
- Tue Dec 01, 2009 6:29 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Attachments
- Replies: 5
- Views: 2289
Re: Attachments
Ok. Good to know that it's coming. Any idea when the new version will be out?
- Tue Dec 01, 2009 1:53 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Attachments
- Replies: 5
- Views: 2289
Re: Attachments
I need to be able to do this through code, that is through the ActiveX SDK.
- Mon Nov 30, 2009 7:12 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Attachments
- Replies: 5
- Views: 2289
Attachments
I need the ability to (1) attach an xml file to a PDF document and (2) retrieve an attached xml file already attached to a PDF document.
Can this be done in either the SDK DLLs or the ActiveX viewer?
Can this be done in either the SDK DLLs or the ActiveX viewer?
- Thu Nov 19, 2009 5:00 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXP_TextElement
- Replies: 1
- Views: 1199
PXP_TextElement
Does PXP_TextElement store any information on where the carriage returns (#13) are on the page or if a carriage return follows the last character in the text element.
When I piece that text together I'd like to know if the next line is in the same paragraph or starts a new one.
Thanks.
When I piece that text together I'd like to know if the next line is in the same paragraph or starts a new one.
Thanks.
- Thu Nov 19, 2009 5:19 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
Re: PXCp_ET_AnalyzePageContent Issue
No worries. It's only a slight issue on big documents.
Your libraries are fabulous, so don't take anything I say as complaining, just exploring possibilities.
Your libraries are fabulous, so don't take anything I say as complaining, just exploring possibilities.
- Thu Nov 19, 2009 4:17 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
Re: PXCp_ET_AnalyzePageContent Issue
Thanks John. Right now the only call I have to make in the Viewer DLL is PXCV_DrawPageToDC in order to get an image of the page for OCR purposes. I prefer this over image extraction since often the page contains multiple images that have to be put back together. For everything else I use the pxclib4...
- Wed Nov 18, 2009 7:07 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
Re: PXCp_ET_AnalyzePageContent Issue
Thanks. By the way, there has been chat on the forum about putting all the SDK DLL into one at some point (ie., Viewer, Lib, Lib Pro). Do you know if a decision to move in that direction has been made. At times, I am forced to open a file in one SDK and do some items, only to have to close it and re...
- Wed Nov 18, 2009 5:43 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
Re: PXCp_ET_AnalyzePageContent Issue
Thanks.
Also, is there a URL that details all the changes and fixes made to the current release.
Also, is there a URL that details all the changes and fixes made to the current release.
- Wed Nov 18, 2009 3:00 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
Re: PXCp_ET_AnalyzePageContent Issue
Thanks for the tips. I'll redo my code.
When do you expect to release the next update with this fix?
When do you expect to release the next update with this fix?
- Wed Nov 18, 2009 6:46 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Removing Text Elements
- Replies: 5
- Views: 2947
Re: Removing Text Elements
I'm afraid this may be too low level for me. I got as far as the code below. What will it take to have you include a new Text Extraction function that would delete a text element by index. Something like this: HRESULT PXCp_ET_DeleteElement(PDFDocument pDocument, DWORD index) Also, is there a way to ...
- Tue Nov 17, 2009 9:16 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
Re: PXCp_ET_AnalyzePageContent Issue
I ran this on some other PDF docs and it doesn't happen on all of them. Here's one where the AV occurs as described in my post.
- Tue Nov 17, 2009 8:09 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCp_ET_AnalyzePageContent Issue
- Replies: 12
- Views: 8366
PXCp_ET_AnalyzePageContent Issue
I have written a function to see if there is any text in a PDF document page. The code is below. However, when I call this function a second time I get an AV on the line that calls PXCp_ET_AnalyzePageContent. Again, the first time I call the function it's fine. Is there something I'm not cleaning up...
- Sun Nov 15, 2009 12:48 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXC_SetCompression and PXC_AddImageFromHBITMAP
- Replies: 5
- Views: 2084
Re: PXC_SetCompression and PXC_AddImageFromHBITMAP
Ok. That make sense.
Also, what are "Indexed" images? and what compression do you believe is the best default for Color/Grayscale images? Does the "Auto" setting do a good job?
Also, what are "Indexed" images? and what compression do you believe is the best default for Color/Grayscale images? Does the "Auto" setting do a good job?
- Sat Nov 14, 2009 12:21 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXC_SetCompression and PXC_AddImageFromHBITMAP
- Replies: 5
- Views: 2084
PXC_SetCompression and PXC_AddImageFromHBITMAP
I'm creating a PDF document using the Dibs coming in from a scanner. Since I use Delphi, I'm converting the DIBs to a TBitmap.Handle to pass to your PXC_AddImageFromHBITMAP function. I'm having an issue with file sizes. The scanner is set to B&W with a DPI of 300. If I scan to TIF, the TIF file ...
- Fri Nov 13, 2009 4:38 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Removing Text Elements
- Replies: 5
- Views: 2947
Re: Removing Text Elements
I'd be in favor of your adding Text Element removal in a later version!
As to the workarounds, I'm somewhat familiar with your low level functions. Any way you can give me a simple code snippet on what functions to use for #2 to get me started.
Thanks.
As to the workarounds, I'm somewhat familiar with your low level functions. Any way you can give me a simple code snippet on what functions to use for #2 to get me started.
Thanks.
- Fri Nov 13, 2009 4:09 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: PXCV_DrawPageToDIBSection In Delphi
- Replies: 1
- Views: 1192
PXCV_DrawPageToDIBSection In Delphi
Do you have an easy example of how to use PXCV_DrawPageToDIBSection with a Delphi TBitmap. I can't seem to get all the parameters of PXCV_DrawPageToDIBSection setup correctly to pass the result to a TBitmap.
Thanks.
Thanks.
- Thu Nov 12, 2009 8:09 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Removing Text Elements
- Replies: 5
- Views: 2947
Removing Text Elements
I'm looking through your Text Extraction functions to see if I can remove a Text Element. I need the ability to remove or delete a text element from a PDF document. Is this possible? Here's my situation: I'm creating a PDF document using OCR Text. I place the OCR text onto a page using PXC_TextOutA....
- Sat Nov 07, 2009 5:05 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: pxvrpf_UseVectorRenderer Flag Puts Demo Watermark on Page
- Replies: 6
- Views: 2238
Re: pxvrpf_UseVectorRenderer Flag Puts Demo Watermark on Page
Will check with sales. My understanding was the my SDK purchased included access to the Viewer DLL as well.
- Fri Nov 06, 2009 3:49 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: pxvrpf_UseVectorRenderer Flag Puts Demo Watermark on Page
- Replies: 6
- Views: 2238
Re: pxvrpf_UseVectorRenderer Flag Puts Demo Watermark on Page
Just emailed you the project.
- Thu Nov 05, 2009 1:51 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Loading Part of a Document?
- Replies: 5
- Views: 1838
Re: Loading Part of a Document?
Thanks for the detailed explanation. It helps me understand what's going on better.
- Thu Nov 05, 2009 4:55 am
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Loading Part of a Document?
- Replies: 5
- Views: 1838
Re: Loading Part of a Document?
Can I request the same to be included in the ActiveX Viewer as well. That way, we can use the ActiveX viewer to quickly preview the first page of a file, even though the file may be huge and would take forever to load fully.
- Wed Nov 04, 2009 8:22 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: pxvrpf_UseVectorRenderer Flag Puts Demo Watermark on Page
- Replies: 6
- Views: 2238
pxvrpf_UseVectorRenderer Flag Puts Demo Watermark on Page
I'm using PXCV_DrawPageToDC and have found that if I use the pxvrpf_UseVectorRenderer Flag then your Demo watermark appears on the resulting DC. If I don't use that Flag, it's not there. I am passing my Registration and Dev Codes in PXCV_Init which is called before PXCV_DrawPageToDC. Again, without ...
- Wed Nov 04, 2009 7:34 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: Loading Part of a Document?
- Replies: 5
- Views: 1838
Loading Part of a Document?
I am creating thumbnails of document pages using PXCV_DrawPageToDC. In most cases I only need the thumbnail of the first or second page of the document. In cases where I'm dealing with a very large PDF document of 500 pages or more, it takes a bit longer to produce the thumbnail than I would like si...
- Wed Oct 21, 2009 3:02 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Scroll Issue When Opening a Document
- Replies: 1
- Views: 892
Scroll Issue When Opening a Document
There seems to be a small scroll issue in the page display when opening a multipage document. When I open a multipage document with DefaultZoom set to FitWidth, the first page is scrolled down just a small amount (around 10 pixels or so). If you click the up scroll button, you'll see that that the p...
- Tue Oct 20, 2009 1:44 pm
- Forum: PDF-XChange Viewer SDK
- Topic: OnEvent Example in Delphi
- Replies: 3
- Views: 1276
Re: OnEvent Example in Delphi
As was indicated in my sample code, I like to create the control from code and then hook up the event from code also. As such, I see the issue now in what I was trying to do. There is a problem with the definition of the TCoPDFXCviewOnEvent type in your PDFXCviewAxLib_TLB file. It is missing a "...
- Mon Oct 19, 2009 5:43 pm
- Forum: PDF-XChange Viewer SDK
- Topic: OnEvent Example in Delphi
- Replies: 3
- Views: 1276
OnEvent Example in Delphi
Is there anyway I could get a simple in example in Delphi on how to hook up Events in the ActiveX Viewer. Here's what I tried to do but I get an AV when the controls gets created. procedure TPDFViewerAX.DoOnEvent(ASender: TObject; Type_: Integer; const Name: WideString; DataIn: OleVariant; out DataO...
- Thu Oct 15, 2009 4:00 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Help Menu Items
- Replies: 3
- Views: 1260
Re: Help Menu Items
Perfect! I wasn't aware of this. Thanks much.
- Thu Oct 15, 2009 12:11 am
- Forum: PDF-XChange Viewer SDK
- Topic: Help Menu Items
- Replies: 3
- Views: 1260
Help Menu Items
From reading other posts on similar topice, there does not appear to be a way to disable the Help menu and/or the Help menu items in the ActiveX SDK. If this in fact isn't currently available, I'd would suggest this as an item to consider going forward. One reason for this is that I assume you don't...
- Tue Oct 13, 2009 10:14 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: RunJavaScript
- Replies: 1
- Views: 1097
RunJavaScript
The RunJavaScript function in the ActiveX SDK is very nice. Is there anything like this in the Tools SDK? If not, is it coming? Also, I've read posts in this forum about your goals of combining the SDKs. Is there a link to a roadmap page or something that will tell us what's coming and when. Great p...
- Wed Oct 07, 2009 3:59 pm
- Forum: PDF-XChange Viewer SDK
- Topic: pxvrpf_UseVectorRenderer Flag in DrawPageToDC
- Replies: 4
- Views: 1988
Re: pxvrpf_UseVectorRenderer Flag in DrawPageToDC
I think I discovered the problem. In the code I just posted, my TBitmap has a default PixelFormat of pfDevice.
If I set the PixelFormat to
B.PixelFormat := pf24bit;
then the vector rendering works just fine.
So what are the pros and cons of using pxvrpf_UseVectorRendering?
If I set the PixelFormat to
B.PixelFormat := pf24bit;
then the vector rendering works just fine.
So what are the pros and cons of using pxvrpf_UseVectorRendering?
- Wed Oct 07, 2009 3:30 pm
- Forum: PDF-XChange Viewer SDK
- Topic: pxvrpf_UseVectorRenderer Flag in DrawPageToDC
- Replies: 4
- Views: 1988
Re: pxvrpf_UseVectorRenderer Flag in DrawPageToDC
Here it is. Just copy the procedure below in a Delphi Unit. I've also attached the PDF file that I start with. procedure VectorTest; var hr: HRESULT; hDoc, hImg, hPage: Cardinal; B: TBitmap; ADir, APDFFile, ABmpFile, ATIFFile, ANewPDFFile, ARegKey, ADevCode: String; AWidth, AHeight: Double; H, W: In...
- Wed Oct 07, 2009 2:27 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Setting Form Field Values in Code
- Replies: 7
- Views: 2498
Re: Setting Form Field Values in Code
The following WORKS and returns the value set in the "str" variable in the JS, which is odd I feel because I haven't directed it to return anything. function TPDFViewerAX.GetTextFields: String; var js, AStr: WideString; begin js := 'var str = "";' + #10 + 'for (var i = 0; i < thi...
- Tue Oct 06, 2009 10:10 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: pxvrpf_RenderAsGray Flag missing in PXView_36.pas Unit
- Replies: 1
- Views: 1056
pxvrpf_RenderAsGray Flag missing in PXView_36.pas Unit
The flag pxvrpf_RenderAsGray used in PXCV_DrawPageToDC is missing in the PXView.36.pas wrapper (at least the one I got when I downloaded the SDK). I simply added the follow to my unit and it seems to work fine, but you may want to note this for future updates to the PXView_36.pas unit. pxvrpf_Render...
- Tue Oct 06, 2009 10:06 pm
- Forum: PDF-XChange Viewer SDK
- Topic: pxvrpf_UseVectorRenderer Flag in DrawPageToDC
- Replies: 4
- Views: 1988
pxvrpf_UseVectorRenderer Flag in DrawPageToDC
Consider the relevant code below. I'm trying to create a TBitmap from DrawPageToDC and then create a new PDF Page using the TBitmap. However, when I use the pxvrpf_UseVectorRenderer Flag (I want to use it to speed up the rendering process), the resulting PDF page does not show the image. It's as if ...
- Tue Oct 06, 2009 5:37 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Setting Form Field Values in Code
- Replies: 7
- Views: 2498
Re: Setting Form Field Values in Code
Perfect. Thanks for the examples.
I also notice that the Result parameter in RunJavaScript returns the last value set in the script to any any variable. I thought I would have had to use the return statement. However, I found that using the JS return statement won't work. It gives an AV.
I also notice that the Result parameter in RunJavaScript returns the last value set in the script to any any variable. I thought I would have had to use the return statement. However, I found that using the JS return statement won't work. It gives an AV.
- Tue Oct 06, 2009 5:33 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: ExportDocument
- Replies: 13
- Views: 3973
Re: ExportDocument
The pascal files were not in that directory, so thanks for your attachment. So there is not real difference in the quality of the bitmap I get from PXCV_DrawePageToDC instead of PXCV_DrawPageToDIBSection? The reason I ask is because I'll be converting this bitmap to a TIFF in order to feed into my O...
- Tue Oct 06, 2009 4:36 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: ExportDocument
- Replies: 13
- Views: 3973
Re: ExportDocument
I can't find the img_c.pas in the SDK I've download. Can you send it to me?
So are you saying that I can use PXCV_DrawePageToDC instead of PXCV_DrawPageToDIBSection? What's the difference and is one better than the other?
Thanks again.
So are you saying that I can use PXCV_DrawePageToDC instead of PXCV_DrawPageToDIBSection? What's the difference and is one better than the other?
Thanks again.
- Tue Oct 06, 2009 3:51 pm
- Forum: PDF-XChange Viewer SDK
- Topic: Setting Form Field Values in Code
- Replies: 7
- Views: 2498
Re: Setting Form Field Values in Code
Pefect.
Is there a js call to get an array of all the Fields on the page?
Is there a js call to get an array of all the Fields on the page?
- Tue Oct 06, 2009 2:52 pm
- Forum: PDF-Tools SDK (all our PDF DLL Libraries)
- Topic: ExportDocument
- Replies: 13
- Views: 3973
Re: ExportDocument
Just a couple of follow ups: 1. I see that all the image functions like IMG_PageSetFormatLongParameter you refer to are in the ixclib40.dll. However, I can't seem to find the Delphi unit that wraps these functions and in turn exposes them to me. Am I missing a unit here? 2. Do you have a small Delph...