[Module] pbPDF-Module
Re: [Module] pbPDF-Module
Thanks Thorsten,
I'm struggling to find out why "pbPDF-Watermark.pb" does NOT display the watermark, when I run the program.
Latest Win 10 Pro and PB 5.71 B2 (x86).
Tried 3 different PDF viewers, in case they might be the issue.
Perhaps you have an idea?
I'm struggling to find out why "pbPDF-Watermark.pb" does NOT display the watermark, when I run the program.
Latest Win 10 Pro and PB 5.71 B2 (x86).
Tried 3 different PDF viewers, in case they might be the issue.
Perhaps you have an idea?
- It was too lonely at the top.
System : PB 6.10 LTS (x64) and Win Pro 11 (x64)
Hardware: AMD Ryzen 9 5900X w/64 gigs Ram, AMD RX 6950 XT Graphics w/16gigs Mem
System : PB 6.10 LTS (x64) and Win Pro 11 (x64)
Hardware: AMD Ryzen 9 5900X w/64 gigs Ram, AMD RX 6950 XT Graphics w/16gigs Mem
- Thorsten1867
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- Location: Germany
Re: [Module] pbPDF-Module
BugFix: pbPDF-Watermark.pb
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Re: [Module] pbPDF-Module
Thanks Thorsten, it's appreciated.
- It was too lonely at the top.
System : PB 6.10 LTS (x64) and Win Pro 11 (x64)
Hardware: AMD Ryzen 9 5900X w/64 gigs Ram, AMD RX 6950 XT Graphics w/16gigs Mem
System : PB 6.10 LTS (x64) and Win Pro 11 (x64)
Hardware: AMD Ryzen 9 5900X w/64 gigs Ram, AMD RX 6950 XT Graphics w/16gigs Mem
Re: [Module] pbPDF-Module
Very nice Module.
Would you be able to give a small example of how to properly use PDF::ImageMemory with PNG image that is included in a file?
My attempts just crash on line 2284 with "MemoryID is not valid"
Would you be able to give a small example of how to properly use PDF::ImageMemory with PNG image that is included in a file?
My attempts just crash on line 2284 with "MemoryID is not valid"
- Thorsten1867
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Re: [Module] pbPDF-Module
I tested that.
Apparently there is only the image content in the memory and not the header.
Unfortunately it is not possible to evaluate the header and insert the image into the PDF.
Apparently there is only the image content in the memory and not the header.
Unfortunately it is not possible to evaluate the header and insert the image into the PDF.
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Re: [Module] pbPDF-Module
Ok, so PDF::ImageMemory doesn't work
I then tried with PDF::Image and unfortunately that also causes problems.
If I have an image in a header and there is more that 1 page in the PDF, the PDF that is generated is corrupt.
(I can view the first page but if I scroll to the second page Adobe Reader gives error)
Try this code with an image of your choice...
I then tried with PDF::Image and unfortunately that also causes problems.
If I have an image in a header and there is more that 1 page in the PDF, the PDF that is generated is corrupt.
(I can view the first page but if I scroll to the second page Adobe Reader gives error)
Try this code with an image of your choice...
Code: Select all
#PDF=1
pdf$="test.pdf"
XIncludeFile "pbPDFModule.pbi"
Procedure Header()
PDF::Image(#PDF, "logo.jpg",5,8,30,0)
PDF::SetFont(#PDF, "Arial","B", 16)
PDF::SetPosY(#PDF, 10)
PDF::SetPosX(#PDF, 35)
PDF::Cell(#PDF, "Test Page", 100, 16)
PDF::Ln(#PDF, 20)
EndProcedure
If PDF::Create(#PDF,PDF::#Landscape,"mm",PDF::#Format_Letter)
PDF::SetPageCompression(#PDF, #True)
PDF::SetViewerPreferences(#PDF, PDF::#FitWindow)
PDF::SetHeaderProcedure(#PDF,@Header())
PDF::Enableheader(#PDF, #True)
PDF::AddPage(#PDF)
For tmp=1 To 60
PDF::Cell(#PDF, "This is a test"+Str(tmp), 100, 5, #False)
PDF::Ln(#PDF)
Next
PDF::Close(#PDF, pdf$)
RunProgram(pdf$)
EndIf
Re: [Module] pbPDF-Module
Thorsten, would you be able to take a look at this?
This module would be very useful if you could get images in the header working properly.
This module would be very useful if you could get images in the header working properly.
Re: [Module] pbPDF-Module
Wow.
This is going to be a bunch of work to learn all these new commands, but this is 100x better than trying to create a PDF from scratch.
Thanks a TON for this Module!!!
This is going to be a bunch of work to learn all these new commands, but this is 100x better than trying to create a PDF from scratch.
Thanks a TON for this Module!!!
- Thorsten1867
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Re: [Module] pbPDF-Module
It was a little complicated to find the bug, but here it is:Paul wrote:I then tried with PDF::Image and unfortunately that also causes problems.
If I have an image in a header and there is more that 1 page in the PDF, the PDF that is generated is corrupt.
(I can view the first page but if I scroll to the second page Adobe Reader gives error)
Code: Select all
11 0 obj
<</Length 359>>
stream
2 J
0.57 w
BT /F2 12.00 Tf ET
q 85.04 0 0 NaN 14.17 NaN cm /I1 Do Q
BT /F1 16.00 Tf ET
BT 102.05 556.18 Td (Test Page) Tj ET
BT /F2 12.00 Tf ET
BT 31.18 516.27 Td (This is a test1) Tj ET
endstream
endobj
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Download of PureBasic - Modules
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Re: [Module] pbPDF-Module
Thanks a lot for this module.
I found two small bugs in update from 11.11.2019:
[COMPILER] Zeile 572: Constant already declared with a different value: #Version.
->#Version is declared in line 190 and again in 572, PB doesn't like this
Line 393: #Format_SRA0 = "2551.18,3628.35)"
->There is a ) where I think it shouldn't be
I found two small bugs in update from 11.11.2019:
[COMPILER] Zeile 572: Constant already declared with a different value: #Version.
->#Version is declared in line 190 and again in 572, PB doesn't like this
Line 393: #Format_SRA0 = "2551.18,3628.35)"
->There is a ) where I think it shouldn't be
- Thorsten1867
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- Location: Germany
Re: [Module] pbPDF-Module
Fixed
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Download of PureBasic - Modules
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Re: [Module] pbPDF-Module
I found another bug: if you encypt the PDF, images do not appear in PDF
To reproduce, please use the modified sample code below:
TX, Oliver
To reproduce, please use the modified sample code below:
TX, Oliver
Code: Select all
XIncludeFile "..\pbPDFModule.pbi"
Define LinkID.i, File$ = "pbPDF-Images.pdf"
#PDF = 1
If PDF::Create(#PDF)
PDF::AddPage(#PDF)
LinkID = PDF::AddLinkURL(#PDF, "https://www.purebasic.com/")
PDF::Image(#PDF, "PureBasic.png", 10, 10, 30, 0, LinkID)
PDF::Image(#PDF, "PureBasic.jpg", 10, 110, 60, 0, LinkID)
PDF::Image(#PDF, "PureBasic.jp2", 10, 210, 80, 0, LinkID)
PDF::SetEncryption(#PDF,"test1","test",#False) ; if removed, images do appear
PDF::Close(#PDF, File$)
EndIf
RunProgram(File$)
Re: [Module] pbPDF-Module
@Thorsten1867, I wish you would share the secret in how you find time to work in all your great modules.
@Oliver13 [edit] Encryption might work,
I just figured it didn't since there was an error on a single line of text PDF which I encrypted,
but it turns out you get an error on non-encrypted PDFs: "invalid xref table"
The URL links for images cannot be reused so once you attach "LinkID" to the first image, the link is gone.
You can create the URL link and add it at the same time:
Norm.
@Oliver13 [edit] Encryption might work,
I just figured it didn't since there was an error on a single line of text PDF which I encrypted,
but it turns out you get an error on non-encrypted PDFs: "invalid xref table"
The URL links for images cannot be reused so once you attach "LinkID" to the first image, the link is gone.
You can create the URL link and add it at the same time:
Code: Select all
XIncludeFile "..\pbPDFModule.pbi"
Define LinkID.i, LinkURL.i, File$ = "pbPDF-Images.pdf"
#PDF = 1
If PDF::Create(#PDF)
PDF::AddPage(#PDF)
LinkURL = "https://www.purebasic.com/"
LinkID = PDF::AddLinkURL(#PDF, "https://www.purebasic.com/")
PDF::Image(#PDF, "purebasic.png", 10, 10, 30, 0, LinkID)
PDF::Image(#PDF, "PureBasic.jpg", 10, 110, 60, 0, PDF::AddLinkURL(#PDF, LinkURL))
PDF::Image(#PDF, "PureBasic.jp2", 10, 210, 80, 0, PDF::AddLinkURL(#PDF, LinkURL))
PDF::EmbedFont(#PDF, "l_10646.ttf", "LucidaSans", "", PDF::#Unicode)
PDF::SetFont(#PDF, "LucidaSans", "", 14)
PDF::PlaceText(#PDF, "This is an embedded Unicode-font (LucidaSans)", 20, 50)
; PDF::SetEncryption(#PDF,"test1","test",#False) ; if removed, images do appear
PDF::Close(#PDF, File$)
EndIf
RunProgram(File$)
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Re: [Module] pbPDF-Module
Hi Norm., thank you, but regrettably this does not help either. Even if you remove all of the links, the images will not appear in the encrypted PDF.normeus wrote:Encryption might work,
I just figured it didn't since there was an error on a single line of text PDF which I encrypted,
but it turns out you get an error on non-encrypted PDFs: "invalid xref table"
The URL links for images cannot be reused so once you attach "LinkID" to the first image, the link is gone.
Code: Select all
XIncludeFile "..\pbPDFModule.pbi"
Define LinkID.i, File$ = "pbPDF-Images.pdf"
#PDF = 1
If PDF::Create(#PDF)
PDF::AddPage(#PDF)
; LinkID = PDF::AddLinkURL(#PDF, "https://www.purebasic.com/")
PDF::Image(#PDF, "PureBasic.png", 10, 10, 30, 0)
PDF::Image(#PDF, "PureBasic.jpg", 10, 110, 60, 0)
PDF::Image(#PDF, "PureBasic.jp2", 10, 210, 80, 0)
PDF::SetEncryption(#PDF,"test","test",#False)
PDF::Close(#PDF, File$)
EndIf
RunProgram(File$) ;- PDF is encrypted, but does not show images
Re: [Module] pbPDF-Module
Oliver,
sorry my post was confusing, I just pointed out how "AddLinkURL" currently works.
nothing to do with the encryption problem.
for the encryption problem, it turns out that images are not being encrypted.
@Thorsten1867 probably just forgot to add a "#objMemory" test somewhere to encrypt images.
The PDF reader tries to change the Image which needs no changing and images don't display.
Norm.
sorry my post was confusing, I just pointed out how "AddLinkURL" currently works.
nothing to do with the encryption problem.
for the encryption problem, it turns out that images are not being encrypted.
@Thorsten1867 probably just forgot to add a "#objMemory" test somewhere to encrypt images.
The PDF reader tries to change the Image which needs no changing and images don't display.
Norm.
google Translate;Makes my jokes fall flat- Fait mes blagues tombent à plat- Machte meine Witze verpuffen- Eh cumpari ci vo sunari