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 IEJoinBitmaps changed to TIEBitmap.JoinBitmaps		  New Topic  Reply to Topic
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lorife

Italy
38 Posts
Posted - Mar 13 2023 :  03:10:25  Show Profile  Reply
Hello,
I have been using IEJoinBitmaps like this:

destBmp := TIEBitmap.Create();
IEJoinBitmaps(destBmp, iev_IN.IEBitmap, iev_IN2.IEBitmap, false, clWhite);
idx := iemv_OUT.AppendImage;
iemv_OUT.SetImage(idx, destBmp);
iemv_OUT.MIO.Params[0].PDF_Compression  := TIOPDFCompression.ioPDF_JPEG;
iemv_OUT.MIO.Params[0].PDF_PaperSize    := TIOPDFPaperSize.iepA4;
iemv_OUT.MIO.Params[0].PDF_PaperLayout  := TIEPageLayout.ielLandscape;
iemv_OUT.MIO.Params[0].PDF_ImageOptions := [iepioShrinkOnly, iepioCentered];
iemv_OUT.MIO.SaveToFile('c:\temp\test.pdf', 0, false)
destBmp.Free;


now with the last version this changed to TIEBitmap.JoinBitmaps but I'm not sure how to change it.
Before I had the new image into destBmp.
How can I do it now? where does the merged image go?

Thank you

xequte

37560 Posts
Posted - Mar 14 2023 :  23:14:29  Show Profile  Reply
Hi

IEJoinBitmaps() is still available, but you need to add imageenproc to your uses clauses.

Alternatively, this code:

IEJoinBitmaps(destBmp, iev_IN.IEBitmap, iev_IN2.IEBitmap, false, clWhite);

Should be changed to:

destBmp.JoinBitmaps(iev_IN.IEBitmap, iev_IN2.IEBitmap, false);

Nigel
Xequte Software
www.imageen.com
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lorife

Italy
38 Posts
Posted - Mar 24 2023 :  05:30:05  Show Profile  Reply
Hello,
I changed my code as you suggested.
It works great.
Only problem I see is the PDF size. it's much bigger than I expected. Is it normal? If you check the code I pasted I compress it.
I am sending you by mail the 2 files I use.
Thank you
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xequte

37560 Posts
Posted - Mar 24 2023 :  19:58:44  Show Profile  Reply
Hi

What method are you using to support PDF loading? Is it the PDFium DLLs from our download page?

Nigel
Xequte Software
www.imageen.com
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lorife

Italy
38 Posts
Posted - Mar 27 2023 :  01:59:50  Show Profile  Reply
Hello,
I load PDF using PDFium like this:

myImageEN.IO.LoadFromFilePDF(FConversioni.FFullPathIN);

I am using the last version just downloaded from your website.
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lorife

Italy
38 Posts
Posted - Mar 27 2023 :  02:45:56  Show Profile  Reply
I sent you a demo project to your email.
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