Search found 14 matches

by DERRYT
Wed Jun 08, 2016 4:52 pm
Forum: PDF
Topic: Printing a pdf is slow
Replies: 1
Views: 1653

Printing a pdf is slow

Hi There When printing a pdf document using the following (a 25kb file) GdViewer1.PrintSetDocumentName("Qualitas Document Viewer Printing"); GdViewer1.PrintDialogFit(this); When you look at the print icon in the taskbar to monitor the progress the size show it loading 50mb (see attachment). When you...
by DERRYT
Wed Feb 10, 2016 3:58 pm
Forum: PDF
Topic: Addind attachements to a pdf file
Replies: 1
Views: 669

Addind attachements to a pdf file

Hi There

Is there any way I can add attachments (another pdf) to a pdf file.

Regards
Derry Taylor
by DERRYT
Wed Feb 10, 2016 3:47 pm
Forum: Image Processing & Document Imaging
Topic: Scrollbars in viewer
Replies: 2
Views: 2063

Re: Scrollbars in viewer

Thank you
by DERRYT
Fri Jan 08, 2016 7:44 am
Forum: OCR & MICR
Topic: Valid OCR Confidence
Replies: 3
Views: 2141

Re: Valid OCR Confidence

Hi There In your example in your documentation "OCRTesseractGetCharConfidence" you show how you can loop thru each character that has been ocr'd to get it's confidence, but as you state in other posts on this site, each of the confidences will be the same for each character as the confidence is word...
by DERRYT
Thu Jan 07, 2016 1:19 pm
Forum: OCR & MICR
Topic: Valid OCR Confidence
Replies: 3
Views: 2141

Valid OCR Confidence

Hi There I have picked up in the forum that the confidence levels are not at a character level but at a word level and you just need to check the confidence of the first character, so why in your examples do you show the ability to loop thru each of the characters returned getting their ".OCRTessera...
by DERRYT
Tue Jan 05, 2016 9:16 am
Forum: Image Processing & Document Imaging
Topic: Scrollbars in viewer
Replies: 2
Views: 2063

Scrollbars in viewer

Hi There

How would I go about placing pages scrollbars in the viewer, I'm not talking about the page scrollbar, I'm referring to a pages scrollbar as you have in Adobe.

Regards
Derry Taylor
by DERRYT
Tue Jan 05, 2016 8:28 am
Forum: Document Viewing
Topic: Get Rectangle Coordinates
Replies: 1
Views: 2272

Re: Get Rectangle Coordinates

Any news on this?
by DERRYT
Fri Dec 18, 2015 7:09 am
Forum: Document Viewing
Topic: Removing All Rectangles
Replies: 6
Views: 2841

Re: Removing All Rectangles

Hi Loic

Thanks for that.

Regards
Derry
by DERRYT
Thu Dec 17, 2015 3:37 pm
Forum: Document Viewing
Topic: Get Rectangle Coordinates
Replies: 1
Views: 2272

Get Rectangle Coordinates

Hi There A rather complex problem. Could you please explain why I get different results to my zonal OCR attempts depending on how I load the pdf image. I use the following code to get the rectangles coordinates GdViewer1.GetRectCoordinatesOnDocument(ref left, ref top, ref width, ref height); If I us...
by DERRYT
Tue Dec 08, 2015 3:13 pm
Forum: Document Viewing
Topic: Removing All Rectangles
Replies: 6
Views: 2841

Re: Removing All Rectangles

Hi Loic I use the following code the draw the rectangle, I would like to remove the rectangle if need be. if (oGdPictureImaging.DrawRectangle(m_ImageID, LeftArea, TopArea, WidthArea, HeightArea, 2, Color.Red, true) != GdPictureStatus.OK) { MessageBox.Show("Cannot Draw Rectangle."); } Regards Derry
by DERRYT
Fri Dec 04, 2015 7:08 am
Forum: Document Viewing
Topic: Removing All Rectangles
Replies: 6
Views: 2841

Re: Removing All Rectangles

Hi Loic What I'm doing is defining OCR Zonal areas on a document, when I setup a zonal area, I show the areas I've defined on the document by doing a .DrawRectangle for each area. Now I have the ability to remove a zonal area, and I want to remove the rectangle relating to that zonal area, hope this...
by DERRYT
Tue Dec 01, 2015 4:11 pm
Forum: Document Viewing
Topic: Removing All Rectangles
Replies: 6
Views: 2841

Removing All Rectangles

Hi There

I've added Rectangles using .DrawRectangle, how do I go about removing these Rectangles.

Regards
Derry Taylor
by DERRYT
Mon Jul 06, 2015 7:49 am
Forum: Document Printing
Topic: Selecting multiple pages when printing
Replies: 3
Views: 2297

Re: Selecting multiple pages when printing

Hi Loic

Is this feature available in Ver 10

Regards
Derry
by DERRYT
Fri Jul 03, 2015 3:08 pm
Forum: Document Printing
Topic: Selecting multiple pages when printing
Replies: 3
Views: 2297

Selecting multiple pages when printing

Hi There

How would I select multiple pages to printing (e.g. 1,5,7,10)

Regards
Derry Taylor