Search found 33 matches
- Wed Dec 16, 2009 1:14 pm
- Forum: Image Processing & Document Imaging
- Topic: Changing Brightness inverts the image
- Replies: 5
- Views: 2855
Changing Brightness inverts the image
Hello, If i change the brightness of an uncompressed tif, or change the contrast. The Image gets inverted. Funny thing is, if i then invert the image using the fx methods, it still stays inverted, unless i close them image, re-open it, and invert it, then save it again. What could be the cause of th...
- Wed Dec 16, 2009 1:11 pm
- Forum: Image Processing & Document Imaging
- Topic: Windows 7 - Cant declare gdpicture.
- Replies: 2
- Views: 1765
Re: Windows 7 - Cant declare gdpicture.
Nevermind.... This is my mistake.
Had to set the target CPU to 32bit. Guessing it was trying to compile the project as 64bit.
Had to set the target CPU to 32bit. Guessing it was trying to compile the project as 64bit.
- Tue Nov 17, 2009 1:06 pm
- Forum: Image Processing & Document Imaging
- Topic: Windows 7 - Cant declare gdpicture.
- Replies: 2
- Views: 1765
Windows 7 - Cant declare gdpicture.
Hello, Using the newest version of GDPicture, with Windows 7 Ultimate x86_64, i get the following exception when executing any function or routine which declares gdpicture: A first chance exception of type 'System.BadImageFormatException' occurred in ImageToPDF.exe This is with a new project file cr...
- Tue Oct 20, 2009 1:18 pm
- Forum: Document Viewing
- Topic: Extract text from an area of a pdf page
- Replies: 10
- Views: 6879
Re: Extract text from an area of a pdf page
I am also getting this same problem:
? GdViewer.PdfGetPageText()
""
? GdViewer.PdfGetPageText(1)
""
Opening the pdf in adobe reader i can select the text fine.
I am unable to attach the pdf hower, as it contains sensitive information
? GdViewer.PdfGetPageText()
""
? GdViewer.PdfGetPageText(1)
""
Opening the pdf in adobe reader i can select the text fine.
I am unable to attach the pdf hower, as it contains sensitive information
- Wed Oct 07, 2009 11:08 am
- Forum: General discussions
- Topic: GDPicture.NET - Thread Safe
- Replies: 8
- Views: 13939
Re: GDPicture.NET - Thread Safe
Hello Loic,
Thanks for the info on that.
In this case i can do work arounds instead, like launching 4 seperate programs on a pc, which communicate over tcp/ip to complete a queue of work.
Matt
Thanks for the info on that.
In this case i can do work arounds instead, like launching 4 seperate programs on a pc, which communicate over tcp/ip to complete a queue of work.
Matt
- Tue Oct 06, 2009 1:54 pm
- Forum: General discussions
- Topic: GDPicture.NET - Thread Safe
- Replies: 8
- Views: 13939
GDPicture.NET - Thread Safe
Hello Loic, A few months ago i made a topic in regards to GDPicture throwing random exceptions when running multiple threads. Back then you said that it would be thread safe in 3 months. However, its been a bit longer than that. In the meantime i have (sort of) got around the problem by basically, l...
- Wed Sep 09, 2009 12:24 pm
- Forum: Image Processing & Document Imaging
- Topic: Drawing Text
- Replies: 6
- Views: 4029
Re: Drawing Text
Hello Loic, After doing what you said, i have outputted the status of the functions and as you expected, after the first few images i started getting outofmemory return codes. What i dont understand is that im releasing the image at the end of each image file, is there something else i can do? or wi...
- Wed Sep 02, 2009 11:17 am
- Forum: Image Processing & Document Imaging
- Topic: Drawing Text
- Replies: 6
- Views: 4029
Re: Drawing Text
ok this is very strange..... I added some debug.print lines to vb to find out certain values as it runs, Now, the code is still the same as above, with the convert to 1bpp commented out, and when running it i get this: clsWorkerThread.ProcessBatch() GDVersion: 6.4 ### R:\Originals\HB1003-210.tif ###...
- Tue Sep 01, 2009 4:57 pm
- Forum: Image Processing & Document Imaging
- Topic: Drawing Text
- Replies: 6
- Views: 4029
Re: Drawing Text
Code: Select all
?OneBatchItem.inFile
"s:\matt\input\plan_0001.tif"
?OneBatchItem.outFile
"s:\matt\output\plan_0001.tif"
- Tue Sep 01, 2009 2:42 pm
- Forum: Image Processing & Document Imaging
- Topic: Drawing Text
- Replies: 6
- Views: 4029
Drawing Text
Hello, I am trying to draw text on an image, but having problems. 'Open Image ImageID = imaging.CreateGdPictureImageFromFile(OneBatchItem.inFile) 'Add Border imaging.AddBorderBottom(ImageID, 140, Color.White) 'Calculate Text Position TextWidth = imaging.GetTextWidth(ImageID, Replace(My.Computer.File...
- Tue Jun 30, 2009 9:48 am
- Forum: Image Processing & Document Imaging
- Topic: gdpicture, threading issues
- Replies: 8
- Views: 3116
Re: gdpicture, threading issues
Hello Loic,
I know it hasn't quite been 3 months yet, but im just checking to see if there has been any progress made on this, or whether its going to be quite a while before we see something.
Thank you.
Matthew Jones
I know it hasn't quite been 3 months yet, but im just checking to see if there has been any progress made on this, or whether its going to be quite a while before we see something.
Thank you.
Matthew Jones
- Tue May 05, 2009 11:26 am
- Forum: Image Processing & Document Imaging
- Topic: Save as Tiff : LZW
- Replies: 1
- Views: 1447
Save as Tiff : LZW
Hello, I know this question has been asked before but im also getting the same problem. Basically, im opening an image, then drawing another image into the first image, then trying to save it as group4 tiff, but i always get lzw. Here is the code im using: to insert image: imaging.DrawGdPictureImage...
- Tue Apr 14, 2009 12:52 pm
- Forum: Image Processing & Document Imaging
- Topic: gdpicture, threading issues
- Replies: 8
- Views: 3116
Re: gdpicture, threading issues
Hello Loic, Thanks for the reply. I had a feeling it wasn't going to be something too easy to fix, and completly understand that it may take a while to repair. I just needed to know whether it was going to be something that was fixed in the future, because if it is, then i will carry on writting my ...
- Thu Apr 09, 2009 4:26 pm
- Forum: Image Processing & Document Imaging
- Topic: gdpicture, threading issues
- Replies: 8
- Views: 3116
Re: gdpicture, threading issues
Hello,
Just wondering whether there has been any developments on this
Thank you.
Matthew Jones
Just wondering whether there has been any developments on this
Thank you.
Matthew Jones
- Tue Apr 07, 2009 9:59 am
- Forum: Image Processing & Document Imaging
- Topic: gdpicture, threading issues
- Replies: 8
- Views: 3116
Re: gdpicture, threading issues
Right i am attaching a sample project i knocked together really quickly to demonstrate crashing while running multiple threads. The program takes a source path (i have been using a folder full of tiff files - single page), a dest path (which i set to the same path as the source), and thats it. There...