Search found 22 matches
- Fri Jul 07, 2017 7:29 am
- Forum: PDF
- Topic: GdViewer and GdPicturePDF annotation
- Replies: 2
- Views: 7005
Re: GdViewer and GdPicturePDF annotation
I try something like that : The user click on PDF note (see attachement bellow). X and Y is current mouse coordinate (catch with mouseup event on GdViewer (GdViewer1)). With the bellow code, I try to translate mouse coordinate to PDF coordinate (a,b). double a = 0, b = 0; GdViewer1.CoordViewerPixelT...
- Thu Jul 06, 2017 10:25 pm
- Forum: PDF
- Topic: GdViewer and GdPicturePDF annotation
- Replies: 2
- Views: 7005
GdViewer and GdPicturePDF annotation
Hi, It seem that GdPicture.net GdViewer display PDF annotation as a bitmap : when mouse is over an annotation, nothing happen. But using GdPicturePDF and GetAnnotationRect method, we have annotation coordinate. So, how can we translate mouse coordinate in GdViewer to check if mouse position is on th...
- Fri Dec 23, 2016 11:32 pm
- Forum: Image Processing & Document Imaging
- Topic: Resize, keepiing resolution
- Replies: 2
- Views: 4907
Re: Resize, keepiing resolution
Thanks for answer and I did exactly what you said (setting manually horizontal / vertical DPI) after resize.
- Mon Oct 31, 2016 1:44 am
- Forum: Image Processing & Document Imaging
- Topic: Resize, keepiing resolution
- Replies: 2
- Views: 4907
Resize, keepiing resolution
Hi, I have some image bigger than A4 (ISO format 8.27 × 11.7 inches) in 300 DPI. I want to reisze it to A4 format and set it to their original resolution (300 DPI). Scale, resize, resizeWidthRatio always change the horizontal (and/or) vertical resolution, but no "real" image width or heigh...
- Tue Jan 06, 2015 5:39 pm
- Forum: PDF
- Topic: PDF/A (a-1b) and fonts
- Replies: 2
- Views: 3798
Re: PDF/A (a-1b) and fonts
Hi,
I finally solve it with iTextSharp that give better control over PDF creation. See this link at stackoverflow.
Note : the control result is not the same depending Acrobat version you are using.
I finally solve it with iTextSharp that give better control over PDF creation. See this link at stackoverflow.
Note : the control result is not the same depending Acrobat version you are using.
- Wed Oct 01, 2014 3:02 pm
- Forum: TWAIN & WIA Acquisition
- Topic: TWAIN custom CAP number
- Replies: 3
- Views: 7552
Re: TWAIN custom CAP number
Note : of course I try to set a value out of TwainCapabilites enum range (it work in c#) using cast like : TwainCapabilities capa = (TwainCapabilities) 32873; // 0x8000 + 105 ret = gd.TwainSetCapCurrentString(capa, TwainItemTypes.TWTY_INT32, 2); // 2 is for landscape But ret value is always "fa...
- Wed Oct 01, 2014 2:07 pm
- Forum: TWAIN & WIA Acquisition
- Topic: TWAIN custom CAP number
- Replies: 3
- Views: 7552
Re: TWAIN custom CAP number
Thanks, but may be, I'm wrong explained : I would like something like : public bool TwainSetCapCurrentNumeric( [color=#BF0040]MyValue[/color], TwainItemTypes ItemType, double NewValue ) where MyValue = CAP_CUSTOMBASE + 105 Instead of : public bool TwainSetCapCurrentNumeric( TwainCapabilities Cap, Tw...
- Wed Oct 01, 2014 11:54 am
- Forum: TWAIN & WIA Acquisition
- Topic: TWAIN custom CAP number
- Replies: 3
- Views: 7552
TWAIN custom CAP number
Hello, I try to acquire pages in landscape mode with a Canon 9080C. Standard twain page orientation is not supported but it seem it can be done using CAP_CUSTOMBASE + 105. It seem TwainSetCapCurrentString/TwainGetCapCurrentNumeric can be use only with TwainCapabilities enumeration values. Value of C...
- Tue Aug 05, 2014 12:09 pm
- Forum: PDF
- Topic: PDF/A (a-1b) and fonts
- Replies: 2
- Views: 3798
PDF/A (a-1b) and fonts
Hello, I try to build a PDF/A-1b from an existing PDF. I use clonePage to copy PDF page from the old one (PDF) to the new PDF/A. I have no error but using Acrobat pro (10), I check the resulting PDF/A with tools->Print production->Preflight and profile "PDF/a-1b (2005) and the file is rejected....
- Thu Jan 02, 2014 10:46 am
- Forum: PDF
- Topic: Barcode 1D, orientation
- Replies: 1
- Views: 2654
Re: Barcode 1D, orientation
Hello,
Solved by AddPageRotation.
Thx.
Solved by AddPageRotation.
Thx.
- Fri Dec 20, 2013 5:39 pm
- Forum: PDF
- Topic: Barcode 1D, orientation
- Replies: 1
- Views: 2654
Barcode 1D, orientation
Hello,
Is Barcode1D function can write barcode vertically ? (can I control barcode orientation when writing it).
Otherwise, if I want to draw an Barcode vertically in a PDF file, may I use standard GdPicture to draw an 1D barcode vertically and then add this picture in the PDF ?
Thanks,
Is Barcode1D function can write barcode vertically ? (can I control barcode orientation when writing it).
Otherwise, if I want to draw an Barcode vertically in a PDF file, may I use standard GdPicture to draw an 1D barcode vertically and then add this picture in the PDF ?
Thanks,
- Mon Mar 11, 2013 5:38 pm
- Forum: OCR, MRC & Document understanding
- Topic: OMR, Anchor and TIFF multipage
- Replies: 2
- Views: 8818
Re: OMR, Anchor and TIFF multipage
Hello,
Successfully tested with both OMR and Anchor function, with a sample application and some multipage TIFF.
Sometimes, I just hope that someone (people that manage GdPicture code) said : Yep, it work, we build it for ! instead of spending 2 hours or more to build an test application.
Regards.
Successfully tested with both OMR and Anchor function, with a sample application and some multipage TIFF.
Sometimes, I just hope that someone (people that manage GdPicture code) said : Yep, it work, we build it for ! instead of spending 2 hours or more to build an test application.
Regards.
- Fri Mar 08, 2013 5:28 pm
- Forum: OCR, MRC & Document understanding
- Topic: OMR, Anchor and TIFF multipage
- Replies: 2
- Views: 8818
OMR, Anchor and TIFF multipage
Hello, Is it possible to use FindAnchor and OMRDetectMarks with multipage TIFF file selection function ?. Something like that : m_ImageID = m_GdPictureImaging.CreateGdPictureImageFromFile("tiff_multi.tif"); if (m_GdPictureImaging.TiffIsMultiPage(m_ImageID)) { for (int i = 1; i <= numberOfP...
- Wed Feb 06, 2013 1:26 pm
- Forum: Annotations
- Topic: Annotation top,left from/to text
- Replies: 1
- Views: 4553
Re: Annotation top,left from/to text
Found/nevermind. The top/left get from existing annotation is the middle point of the bounding box of the annotation but when create a new one using AnnotationManager, we provide the real top/left. So, if need to recreate an annotation using existing top/left, the "new" top/left need to be...
- Wed Feb 06, 2013 12:24 pm
- Forum: Annotations
- Topic: Annotation top,left from/to text
- Replies: 1
- Views: 4553
Annotation top,left from/to text
Hello, I'am trying to save annotation top/left and size to xml file. When I'am loading values (top/left/size) from xml files and convert to float, values are still same as they write in xml file. But after create annotation, top / left values change. Why ? Save step are : - Load an TIFF 300 DPI in g...