PDF Export Image Quality
Mar 19, 2007
Does anyone know of a way to improve the quality of an image when exporting a SSRS report to PDF? I have an embedded image that when exported to PDF looks very bad (i.e. grainy, dull). I have tried various different image file types (i.e. jpg, png, gif) and DPI's to no avail.
I know that Acrobat uses compression on images and will degrade the resolution of images in order to keep files sizes small and facilitate faster printing, however, these settings can be overridden. Also, I've read that using Acrobat Distiller to generate a PDF will not degrade the image. Are there any comparable settings in SSRS that will improve image quality?
I've tried specifying the DPI (thinking that the image DPI was being degraded by default) by passing the following deviceInfo string to the Render method but this did not work:
"<DeviceInfo>" + _
" <OutputFormat>PDF</OutputFormat>" + _
" <PageWidth>8.5in</PageWidth>" + _
" <PageHeight>11in</PageHeight>" + _
" <DpiX>600</DpiX>" + _
" <DpiY>600</DpiY>" + _
"</DeviceInfo>"
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Apr 20, 2008
I have been fighting with Reporting Services all day, and despite setting the PDF output quality to 300DPI, I have noticed that the image quality appears to be only 96DPI. I've noticed this because images with a size set for 300DPI are too large for the page, and images set for 96DPI fit just right.
Could someone please tell me if this is a limitation of Reporting Services 2005, or am I just doing something wrong?
I need to know this because I am up against a deadline with this project. I had ran several tests with Reporting Services but had never had assumed there would be problems with image quality.
Is there any other product that offers similar features to Microsoft Reporting Services that you could recommend?
My luck has not been very good with this project, and I'm assuming the response is going to be 96DPI is all that is supported...
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Apr 25, 2008
I have a table with an IMAGE datatype. Without using xp_cmdshell and bcp, is it possible to get this image to disk? We do have the OLE procedures enabled so I can use those to create in instance of the Scripting.FileSystemObject and write to disk but how do I convert the image datatype to something I can store on disk and it actually be a readable format? If it helps, we only store this particular field in JPEG format in the database.
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Oct 18, 2006
Dear friends,
I have some images inside my database. How can I export the content of an image field to a file in a Windows Directory?
Thanks!
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Oct 31, 2006
I followed the instructions from this post...
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=384621&SiteID=1
on how to add databound images into a report header.
The issue I am encountering is exporting to PDF. If the report spans multiple pages, in PDF the image only shows up on the first page..and broken on all other pages.
I have tied the hidden image to the table that spans multiple pages. Shows ok in HTML but breaks when exported.
Thanks for any help.
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Jun 29, 2006
Hello All,I am stuck on a task that I need to complete. What I have is a SQL 2005DB running with a Table called Docs. The table structure consists ofthe following:Table Structure for Docs------------------------------------DocID int - Primary KeyClientID int - CustomerIDCreatedByUser nvarchar - UserNameCreatedDate datetime - Date of Document stored in SQL DBContent image - Bytes of actually documentContentType nvarchar - (application/msword)ContentTypeImage nvarchar - Path to Image of Document Type(such asword.gif")ContentSize int - Size of DocumentFriendlyName nvarchar - Name of DocumentWhat I want to do is create a query to export all documents from theSQL DB to a local folder on the server or even my local pc. Can this bedone?Thanks
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Jul 6, 2015
I need to export the SSRS report into PDF using Image click in addition to out of the box available Export option.
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Mar 4, 2008
I have a server report which made by ssrs 2005, I am using vs 2005 to build an aspx page and call this report which already uses dynamic query. I use parameters and send these to reportviewer with setparameter method. I dont use DataBind and Refresh method. SetParameter is enough to generate Report. When report generates everything is fine. But when i export this report to excel the pictures in this report get smaller to fit in cell height. I used rendering extensions but its same.
try
{
ReportViewer1.ServerReport.SetParameters(paramList);
//ReportViewer1.ServerReport.Refresh();
//ReportViewer1.DataBind();
}
catch(Exception exc)
{
Response.Write(exc.ToString());
}
And i used copy contents of reportviewer and paste it to excel file. There is interesting case here. If this is the first time that i run the report and copy and paste. No image is seen in excel workseet but other report elements is fine. But if i click on refresh button on reportviewer toolbar and report regenerates, i try to copy and paste and it works fine, and if i dont close ie window copy and paste progress works good and i dont need to click on refresh button on each report to copy and paste?
This is so interesting subject, i tried lots of things for example i tried to use databind and ServerReport.Refresh methods maybe it acts like clicking on refresh button but this wasnt the same only difference is it took more time to generate the report.
Any help?
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Mar 17, 2008
Hi.
Does anybody knows how can i control the exported PDF Quality?
the default setting have very poor resolution/quality.
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Mar 31, 2008
We are using SQL Server CE 3. So far, the product gets an A for ease of installation and its ability to deal with complex queries and but fails in a number of other areas. This is causing mjor project overruns.
1. Speed is a major concern. Small simple queries take an unreasonable tme to execute. This has required fundamental changes to current design patterms and a major re-write.
2. Bugs: Set identity_insert tablename on: tablename appears to be case sensitive (10 hours to track this beasty down)
3 Vista seems to have its own issues - refusing to cast fieldnames for simple column names
eg 'Select UID as DepositID ...' returns a "DepositID" under Windows XP but returns "UID" under Windows Vista.
Does this mean there is a different engine operating in the Vista environment. [I have since tracked this to a quirk in the SDAC interface ]
All this in a product we are intending to ship in the near future.
Ar others having these / similar problems?
Is there a register of known issues and workarounds?
Is the product under active repair / development ?
Why is behaviour different under Vista?
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Apr 2, 2008
Hi,
Whenever we export a chart to excel, the quality of the chart becomes very poor (blurred image and font).
The images look crisp when viewing from report manager and the designer.
Has anyone encountered and solved the same problem?
Thanks
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Jan 16, 2015
In Domain Management, when I click on the Import values button... "Import Valid values from Excel" is greyed out and unavailable.
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Apr 20, 2007
I am using the 3-tiered architecture design (presentation, business laws, and data acess layers). I am stuck on how to send the image the user selects in the upload file control to the BLL and then to the DAL because the DAL does all the inserts into the database. I would like to be able to check the file type in the BLL to make sure the file being uploaded is indeed a picture. Is there a way I can send the location of the file to the BLL, check the filetype, then upload the file and have the DAL insert the image into the database? I have seen examples where people use streams to upload the file directly from their presentation layer, but I would like to keep everything seperated in the three classes if possible. I also wasn't sure what variable type the image would be in the function in the BLL that receive the image from the PL. If there are any examples or tips anyone can give me that would be appreciated.
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Jun 27, 2007
Hay Friend's
Can u plese send me the way how to save image in sql server and display that images in datagrid or other control also like Image control or Image control Button?? Plese send the coding in C#.
Thank's
Amit
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Jul 12, 2007
hi all,
i have created a table with image field in it. Now i just want to store a jpeg file in it but not finding any way to do so.
how can i store any image ? what are the steps???????
thanx in advance
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Jul 6, 2006
Ok, the problem is that , i have a field called "Attach" in sql of type image, when selecting it , the field is getting data of type BYTE(). which am being unable to display them on an Image on the panel.
using the following vb.net code:
'Dim sel2 As String
'Dim myCom As SqlCommand
'Dim conn As New SqlConnection
'Dim drr As SqlDataReader
'Dim image As System.Drawing.Image
'sel2 = "select * from attach where att_desc = '" & DropDownList1.SelectedItem().Text & "' and doc_code = " & w_doc_code & " and subcode = " & w_doc_subcode & " and doc_num= " & w_doc_num & " "
'conn.ConnectionString = ("server=developer01;uid=sa;password=aims;database=DVPSOC;timeout=45")
'myCom = New SqlCommand(sel2, conn)
'conn.Open()
'drr = myCom.ExecuteReader()
'If drr.Read Then
' Me.ImageMap1.ImageUrl = drr.Item("attach")
'End If
'conn.Close()
Am getting an exeption on the following line Me.ImageMap1.ImageUrl = drr.Item("attach")
saying: Conversion from type 'Byte()' to type 'String' is not valid.
knowing that i tried converting using ToString but it's not getting any output then.
thanks for your help.
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Feb 13, 2007
I have learned lots of informative thing from your forums. I have little problem regarding “Display image from SQL Server on ASP.NET� I have done it and image display on my page from SQL Server. I have cleared you here I have adopt two different methods which are following for displaying picture.
1.Response.BinaryWrite(rd("picture"))
2.image.Save(Response.OutputStream, ImageFormat.Jpeg)
but in both above methods I have faced little problem when image display on my page all other information can not display and I also want to display picture on my specific location on the page. My second question is can use any web control like “Image1� to display image from SQL Server where my pictures are stored.
Hope you will help me.
Thanks and regards
Aftab Abbasi
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Mar 7, 2006
hi,i have inserted the image present in mydocuments using alter commandcreate table aa(a int, d image)insert into aa values (1,'F:prudhviaba 002.jpg')when i doselect * from aai am getting the result in the column d as0x463A5C707275646876695C70727564687669203030322E6A 7067how i can i view the image?pls clarify my doubtsatish
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Jan 30, 2007
In my asp.net application I have a local report with an image control in thedetail row of the table and the Value attribute set as="File://" & Fields!FQPhotoFileName.ValueThe first row in the table always shows the wrong image and it's always thesame wrong image. The problem is there even when I change the sort order orthe criteria for the underlying dataset. For example, I ran a small testthat populated the dataset with 2 rows and 2 images. When I sort by anycolumn (e.g. ID) in ascending ascending order the ID=1 row (the 1st row)shows the wrong image and the ID=2 row shows the correct image. When I rerunthe report sorting in descending order the ID=2 row (which is now the 1strow) shows the wrong image and the ID=1 shows the correct image.Any suggestions?
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Aug 17, 2007
Hi,
I have a website and i am uploading the gif image to the database. i have used varchar(500) as the datatype and i am saving the file in the webserver so the path to it c:intepub....a.gif
my upload table has the folliwing feilds
UploadId Int Identity, Description, FileName, DiskPath varchar(500), weblocation varchar(500). I have a main sproc for the report where i am doing a inner join with other table to get the path of the gif..
So my question is how can i get a picture to show up on the report. .
What kinda datatype the gif file should be stored in the database? If it is stored as a varchar how can i access it and what is best way to reference that particular.
any help will appreciated....
Regards
Karen
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Sep 20, 2006
I have inherited a VS 2005 database with a table that has a column of type IMAGE. I need to change the image for one of the rows in the table. I have the new image in a *.PNG file on my C: drive. What is the correct method for inserting this file into the IMAGE column.
Many thanks!
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Apr 1, 2007
Hi,
I need to show images in the report based on the urls from the db. The images are stored within a folder and not in the db (only the url in db). I couldnt find any way to give an url in the report and show the image. I'm stuck here , could you please help?
Thanks,
Sonu.
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Jan 4, 2008
How can I Export Database with foreing Key and primary key.
Operation is that
SQL2005 Management Studio/Database/Tasks/Export Data
Before Version is SQL2000 we can Selected Copy Object and data between server and then Use Default Options click checked and Select Copy Index, Copy Foreing Primary key vs vs
But this options is not found in the SQL2005 Management Studio/Database/Tasks/Export Data wizard or I can't found it.
How can I export foreing Key and primary key with SQL2005 Management Studio/Database/Tasks/Export Data wizard.
Best Regards,
Athena.
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Oct 5, 2007
I'm trying to export data from a SQL Server 2005 database to a DB2 database through SSIS. However, I keep getting an error that says "Could not retrieve table list" with Invalid Conversion. SQLSTATE=07006. Does anybody have any ideas or what the problem could be?
-Kyle
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Feb 5, 2007
Anyone know why cells within a matrix that are formatted as numeric export to Excel with a cell format proprty of "General"? Cells within a table however export with an appropriate format.
Thanks
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Mar 28, 2008
Hello,
I am using BCP to export a Table to a TAB delimited file. This works great, but in some fields a NULL in the Table is being exported as a character zero in the Tab file. I confirmed this by looking at the Tab file with a Hex editor.
I am using the BCP options -T c -S.
Thanks for any ideas how to eliminate the chr(0).
Tom
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May 22, 2006
Hi,could anyone help me how to get the images from ms sql database with asp.net (visual basic)?I have a field in the database with datatype image, and there are a couple of images in this table.Now I am wondering how to get this images and view them on my .aspx page?Thank you.
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Nov 6, 2012
Is it possible to get Image from URL, in a stored Procedure and store the image in db?
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Dec 24, 2007
I'd like to display our logo image from a local file rather than embedding it. RS doesnt seem to like it when I use the local hard drive as a URL for locating the .bmp image (I just enter c:filename.bmp). Is there a simple recipe for either relocating this file locally to a place (eg IIS) that RS will consider a valid URL or leaving it where it is but still entering the URL in a way that will allow RS to get it at run time from the c: drive?
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Aug 21, 2007
Hi All, I am pretty new to reporting services, but i have question regarding how to display an image when i pull the url from a database. I cannot seem to figure out how to do it and it seems pretty simple. If anyone has any ideas please let me know.
Thanks so much
josh
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Sep 27, 2006
Hi there! how to insert an image to sql db using FileUpload Control? I saw a data type named "image", so it means to say you are able to insert an image and not the path, am I right? I spent a lot of time to do this but still, I don't know how to store the image to the db. Please post your example code if you want... I will appreciate all your suggestions or comments about this. Thanks!
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Dec 4, 2006
Looking for any help someone can offer on adding an image to SQL.Working on what will hopefully be quite a big site and the user will be asked for some details, one of which will be an image (jpg, gif or bmp).Rather than add the image to a folder on the server, a folder which could end up being quite large, I was hoping someone could give me some help, suggestions or even point me towards a tutorial on how to store the image in an SQL database.Any helps appreciated, thanks :)
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Dec 24, 2006
I used upload image feature and below is the code that I used. The image is stored in a folder. I want to save the image in sql database. I create the database which is “database�, and I create a table which is “user�. User table has auto “id� field and “image� field. I want to save the image in the image field. I need your help to do the other codes.
I am using asp.net with VB
This is what I did so far:
============================
Partial Class upload
Inherits System.Web.UI.Page
Dim strFileName As String
Protected Sub btnupload_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnupload.Click
UploadImage()
End Sub
Sub UploadImage()
If Not (fileupload1.PostedFile Is Nothing) Then 'Check to make sure we actually have a file to upload
Dim strLongFilePath As String = fileupload1.PostedFile.FileName
Dim intFileNameLength As Integer = InStr(1, StrReverse(strLongFilePath), "")
strFileName = Mid(strLongFilePath, (Len(strLongFilePath) - intFileNameLength) + 2)
Select Case fileupload1.PostedFile.ContentType
Case "image/pjpeg", "image/jpeg" 'Make sure we are getting a valid JPG image
FileUpload1.PostedFile.SaveAs(Server.MapPath(" estimages") & strFileName)
lbstatus.Text = strFileName & " was uploaded successfully to: " & Server.MapPath(" estimages") & strFileName
Case Else
'Not a valid jpeg image
lbstatus.Text = "Not a valid jpeg image"
End Select
InsertToDatabase()
End If
End Sub
End class
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