Search found 14 matches

by tuandv
Tue Jul 22, 2014 11:12 am
Forum: General discussions
Topic: problem with kodak i2000
Replies: 1
Views: 4154

problem with kodak i2000

today when I tried with kodak i2000 I got this error : "os_cosmem.cpp 3265 CreateFile failed...", pls help me to solve this issue
by tuandv
Tue May 27, 2014 9:11 am
Forum: Image Processing & Document Imaging
Topic: too long to save image as JPEG 2000
Replies: 1
Views: 2697

Re: too long to save image as JPEG 2000

the viewer needs 3 seconds to display a jp2 image :(
by tuandv
Thu May 22, 2014 12:31 pm
Forum: Image Processing & Document Imaging
Topic: too long to save image as JPEG 2000
Replies: 1
Views: 2697

too long to save image as JPEG 2000

I just tried the both methods SaveAsJP2 and SaveAsJP2_2 to save image as JPEG 2000 format, the result is perfect but it takes too long, about 8-10 seconds to save a JPG 900K to JP2 140K (i'm using rate = 192), I think it would be nice if it only takes less than 2 seconds.
by tuandv
Thu May 15, 2014 4:34 am
Forum: General discussions
Topic: anyone uses Medi-2200 Plus?
Replies: 1
Views: 12803

anyone uses Medi-2200 Plus?

Hi everybody, has anyone ever used Medi-2200 Plus scanner? just a question from my customer but I never tried it :(
by tuandv
Tue Apr 15, 2014 4:28 am
Forum: General discussions
Topic: Cannot create image from https url
Replies: 3
Views: 4672

Re: Cannot create image from https url

Hi Loic, the transfer error is "The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. (0)", I think your axtiveX has to use the context of IE, why I got this error? I already tried with a few simple vb6 codes using MSXML2.XMLHTTP, very...
by tuandv
Mon Apr 14, 2014 9:22 am
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

Re: ActiveX: the thumbnail quality is too bad

please let me know when the release is available, I've just added another question for you about CreateGdPictureImageFromHTTP method :) general-discussions/cannot-create-image ... t4546.html
by tuandv
Mon Apr 14, 2014 9:19 am
Forum: General discussions
Topic: Cannot create image from https url
Replies: 3
Views: 4672

Cannot create image from https url

It works with http but it fails with https, always return InternetHttpOpenRequestError, I already tried with the both C# and javascript code. My scenario is that I have a website using GDPicture .Net ActiveX v10, I have a self SSL cert created by IIS and make this site binding https, I expecting GDP...
by tuandv
Tue Apr 08, 2014 7:19 pm
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

Re: ActiveX: the thumbnail quality is too bad

btw, I used this image as a sample 3 years ago,it worked well, why now you tell me it is too small :), i think this is a bug of activex component
by tuandv
Tue Apr 08, 2014 7:12 pm
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

Re: ActiveX: the thumbnail quality is too bad

did you try your HQ method with my image? how about the result? I already set 4 times bigger for h & w, it looks so urgly :(, can not compare with the last version (v5), the result of v5 looks so good, please remember that we are talking about activex component and bw tiff, I have to upgrade to ...
by tuandv
Tue Apr 08, 2014 4:04 am
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

Re: ActiveX: the thumbnail quality is too bad

noone can help me? :(
by tuandv
Fri Apr 04, 2014 12:27 pm
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

Re: ActiveX: the thumbnail quality is too bad

still waiting for the solution :(, 1 more note: it only happens with B/W image
by tuandv
Thu Apr 03, 2014 4:05 am
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

Re: ActiveX: the thumbnail quality is too bad

I already tried CreateThumbnailHQ but the same result :(
by tuandv
Wed Apr 02, 2014 4:27 am
Forum: Document Viewing
Topic: ActiveX: the thumbnail quality is too bad
Replies: 10
Views: 11416

ActiveX: the thumbnail quality is too bad

I've been using GDPicture ActiveX for 3 years, I just upgraded to use GDPicture 10, but the quality of thumbnail is too bad, it looks good if I use GDPicture 5. Please help me to solve this issue. var nImageID = MyImaging.CreateGdPictureImageFromFile("c:/image1.png"); var nThumbID = MyImag...
by tuandv
Mon Dec 06, 2010 6:32 am
Forum: Image Processing & Document Imaging
Topic: SaveAsByteArray and CreateThumbnail
Replies: 2
Views: 3128

Re: SaveAsByteArray and CreateThumbnail

Hi, this is VB code, have you ever tried this with vbscript or javascript?