VS 2010 Merge Two TIFFs And Save As New TIFF?
Feb 24, 2012
I have a conceptually simple task:Read in two TIFF imagesOverlay the second image onto the firstSave as a new TIFFOne catch: The first TIFF is 40,000 pixels by 0,000 pixels, 8-bit indexed color. Yes, I need a lot of memory. I'd like to get to that later. (The second TIFF is also 8-bit.)I've found GDI+ (System.Drawing) to be incredibly restrictive. I cannot create a Graphics object from an 8-bit indexed color bitmap, for one thing (something that woul trying to learn WPF (System.Windows.Media.Imaging). I've been following several examples from MSDN and looking all around but nothing is working. Here's what I have so far:
Dim workingDir As String = "C: emp"
Dim baseimg As String = "base.tif"
Dim overlayimg As String = "overlay.tif"
[code]....
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Jan 17, 2004
how can i add a page onto a tiff and save the bitmap?
VB
Dim img As System.Drawing.Image
img = Image.FromFile(imgPath)
Dim fd As System.Drawing.Imaging.FrameDimension = New
[Code].....
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Jan 13, 2012
Can any one share some code with me that would explain the process of storing a bitmap data in tiff wrapped JPEG format.
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Dec 29, 2011
prints out the tiff tags associated with a tiff file?
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Nov 17, 2009
This is what I am trying to achieve.Lets say you got a database with say 4 colums.. eg.. Name , Acc Num , Amount , TotalThen I need to create a GIF of say 4 slides with the same background , BUT with the merged information as above from the database.
Application as follows :-
I wish to send out BULK MMS's with Client Statements.. Each one being personalised with the info as above. The MMS will contain the personalised GIF above.
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Jun 3, 2012
I need to write a method in C# to save all rows in a given datatable back to the database, but I cannot depend on the rowstate of each row. I can't think of how best to do this without extensive looping through the database table data or constant database querying.
I want to essentially perform the following insert / update for each row in the datatable, but more efficiently:
[Code]...
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Jan 20, 2012
Currently I am using .NET to break apart multi-page tiffs into separate jpeg/pngs. The process on its own is perfectly fine. But after few weeks, I notice one big flaw in the page sizes. Each page I separate is the same (width/height NOT FILE SIZE) as the whole TIFF document combined. When the TIFF is displayed,this creates a massive black spot on the right/bottom of the image. This is a very big flaw as I can't determine the physical dimensions of each page as I am separating them. If I know ahead of time, I can at least write up some kind of cropping mechanism.
System.IO.Stream s =
new System.IO.MemoryStream(imageData);
System.Drawing.Image i =[code]......
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Nov 12, 2011
I've almost finished my multimedia project. On the photobrowser (which constructs thumbnails of every photo in a folder and draws them onto a bitmap which I then make persistent and from which the user can select a thumbnail and the image is shown in full on a new form). You can print the bitmap consisting of 100s of thumbnails or the full image associated with a thumbnail. The onloy thing missing is getting all the Exif info - which is proving more difficult than I expected despite the propetyitems in vb.net. Yes, I have set the encoding to UTF8 etc.
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Nov 2, 2010
i am using Pdfsharp.dll to convert tiff image to pdf file in vb.net, and it is successfull when i run in my machine, when i use it from other machine, which shows the Error like "Raw string contains invalid character with a value > 255.",i using the PdfSharp.dll library and the following code
Dim objDoc As PdfDocument
Dim objPdfPage As PdfPage
Dim objTiffImg As Image
[code]....
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Mar 6, 2011
I am trying to write a program which loads a tiff image on picturebox. Then the user clicks somewhere on loaded image to set the starting x,y coordinates and clicks again to set the ending x,y point. Then clicks the run button and the starting and ending x,y points are written on label.
Just to test the program a loaded a tiff image that has a dimension of 75x75 pixels. When I click upperleft and downright corners of the image, the program outputs the coordinates as starting x,y as (103,89) and ending points as (170,157). The program outputs wrong coordinates becayse the image has 75 rows and 75 colums only. To me, it should have outputted starting point as (0,0) and ending points as (75,75).
Public Class Form1
Dim StartX, StartY, EndX, EndY As Int16
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
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Feb 16, 2011
First is a windows form application:
vb
Public Class Form1
Dim ds As New DataSet
[Code]....
Now is there a way to merge this into one application? So that the second application doesnt have to have a file as the output, but that the output, (the decoded file) can be stored in local memory or something and be read by first program?
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Nov 15, 2011
Is there any way to do nested mail merge in vb.net . i can do only simple mail merge.but not nested mail merge.
My Code gives:
<District1>
<District2>
<District3>
[code]....
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Mar 22, 2012
I have an sql database with client email addresses.I need to send out reminders at certain dates that vary per client. Is there a way for me to draw only the clients that need to receive the reminders out of the database and then send an email to each one of them?From what I have found so far, it looks like I can set up the smtp fairly easily.I just don't know how to get the client's that I need and then cycle through each one.
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May 5, 2011
I am trying to essentially allow the user to merge data from a database onto a document and print it. I am new to working with the PrintDocument, but I believe this would be the way to accomplish this. I know how to print the text onto the PrintDocument at a certain position, but what I am trying to figure out is how to deal with the coordinates of the text I am drawing on the PrintDocument. Ideally, I would love to click on the PrintDocument in a PrintPreviewControl and capture the coordinates of the PrintDocument.
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Feb 7, 2011
I'm creating a program and i want it to secretly save when the user clicks on save.
In other words, i have made it so that it saves twice. Once for the user to read (like a fancy copy) and another that the program uses to open up the form.
Currently when pushed, 2 save dialog boxes come up after each other. I don't want this to happen. I want 1 to come up (the user friendly, fancy version) which is the easy part, but i also want the other 1 to save automatically and secretly without asking the user to set the destination.
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May 28, 2012
How to save image from webbrowser loaded page to hdd (after loading save to hdd)?
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Nov 1, 2010
add save and save as dialogue box options in vb 2010. I've already managed to do loading but i can't figure out how to save.
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Jan 23, 2009
I'm trying to convert a .bmp into a TIFF. Here's my attempt:
Bitmap bmp = new Bitmap("C:Documents and SettingsAdministratorDesktopDoc Folder\_f.bmp")
bmp.Save("C:Documents and SettingsAdministratorDesktopDoc Folder\_f.tif", ImageFormat.Tiff)
It doesn't work. Debug feedback:
Name 'bmp' is not declared. (BC30451)
Method arguments must be enclosed in parentheses. (BC30800)
'Bitmap' is a type and cannot be used as an expression. (BC30108)
[code]....
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Jun 29, 2010
How would I create a "Save File". I am creating a launcher and need it to save the programs and different texts i have on the program to a save file. One side question: How do I do Links in VS?...HyperLinks that is.
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Jul 31, 2008
convert pdf to multipage tiff?
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Mar 8, 2012
I am writting a VB.Net application. I need to be able to convert either a Word or PDF file to TIF format.
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Jun 21, 2012
I can use to convert several thousand PDFs to TIFFs. Free would be great but willing to pay if the cost is within reason.One requirement that many of the tools I have researched seem to miss is that I need to be able to do this in memory.I am working with PDFs that are stored as binary in a SQL database so through SSIS, I would like to pull that binary, convert to TIFF, then send it off to a webservice I will be working with via stream. Unfortunately, it seems that most utilities I have looked into expect the pdf to be on the file system and I would definitely like to avoid writing a temp file to disk to do this conversion. For me that ruled out GhostScript and pretty much anything that's based on it.Also, the PDFs I am working with are rather old (v1.3) so the assembly should be rather forgiving/flexible (PDFFocus errors out on all my PDFs but works fine with newer ones).Based on posts from StackOverflow, it seems like Atalasoft or PDF4NET might work but both are a little too pricey for me so I am looking for some additional suggestions. Given that this process will be embedded in a script task in SSIS 2008, this will have to be .NET.
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Mar 22, 2011
I have created a simple database programme in VB2010 Express. There is one table called stock_main_table and one 'child' table called Stock_issue_table. The main part essentailly holds the part number and the issue makes a record of each time that part is used. Its a one to many type arrangement.In the main table I have a PRI key called ID_Number and in the child I have a field called 'control'. The control has a relationship with the PRI key in the main table. So each time you create a new line in the child datagrid you retain the same number for that record. All standard simple stuff.
When I run the programme the main table comes up OK and the datagrid for the child comes up OK. If I add a record, I can add plenty of children to it no problem. The records all save OK. You can amend a record as well without an issue. The trouble comes as soon as you DELETE a record and then hit save. The DELETE seems to work and the records (parent and child) all disappear, but as soon as you try to save you get a The DELETE statement conflicted with the REFERENCE constraint error. I have tried and tried to fix this but can't.This is the full text of the exception, if anyone needs anything else then please just ask and I will post it. There is no code with this other than what is created when the dataset is dragged onto the form
[code]...
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Jun 30, 2010
Well the title says it all, i have bin trying to find an idea or a way to do this but i am stuck so maybe i can get some feedback with this.
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Dec 24, 2011
how to split tiff multipage in vb.net?
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Dec 8, 2009
i read the pdf file using following coding how to read the tiff file i tried tiff file not working
//
Dim fileStream As FileStream = New FileStream(uploadfile, FileMode.Open, FileAccess.Read)
Dim length As Long = postHeaderBytes.Length + fileStream.Length +
[Code]......
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Apr 15, 2010
i need to split the pdf pages as png images , is there any vb.net code snipped available to do the same.
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Nov 9, 2009
I need a sample web application to view documents such as Tiff, PDF files.
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Feb 1, 2012
how to use the TIFF IFILTER programatically.
I just want to call it from the command line like this and get the OCR'd text back.
myprog filename.tiff
The windows 7 SDK has FILTDUMP which isn't source supplied, and anyway, when I use that I get
0x80004005
even when running as admin -
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Sep 8, 2010
can't seem to find any code nor an explanation on how the file types differ (Technically).
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