Rendering SSRS charts at lower resolution when exporting to PDF - pdf

I'm running some reports on SSRS 2012 and they render fine in the web interface, but when I export them to PDF the patterns in the graph are rendered with too much detail (i.e. there's meant to be ~10 vertical lines in the pattern but there is more like 200). Is there any way to overcome this?
Cheers in advance
Edit: picture below. The left graph is what renders in the web interface, the right is what appears in the PDF (if you zoom in further on the right the pattern is the same as the left one)

I have done few changes in the Reportserver.config file in order to overcome that issue. Normally you need to play with the configuration settings for PDF render. Insert the attached code in the config file PDF render section and Adjust the DpiX and DpiY values based on the export output.
I have set the below property, it works fine in SSRS 2014.
<DpiX>125</DpiX>
<DpiY>125</DpiY>
Refer to this for more details.

Related

ssrs report viewer vs exported pdf page count

The number of pages displayed when viewed in ReportViewer and in exported PDF are differing.
Eg: 50 records are shown in one single page of Report Viewer. But when Exported to PDF 45 reords come in page 1 and the remaining come in page 2.
Soution Tried:
1)Removed Top and Bottom Margins.
2)Reduced "Interactive Page Size" to match the page count.
But it is not consistent, as it is behaving differently with different number of records.
Can anyone tell me how should I proceed to achieve sync between the ReportViewer and exported PDF ?
Thanks
Short answer - you can't do what you are trying to do: the different renderers handle pagination differently, but appropriately for their output.
The HTML renderer is optimised for screen-based reading and generally allows more content per page than the print renderer does as the print renderer is constrained by the paper size that it formats to. Thus the HTML renderer allows more content on fewer pages for a better browser experience whereas the print and PDF renderers have to conform strictly to the page length.
The best illustration of this is the Excel renderer - the Excel renderer renders the entire report onto a single worksheet in most cases (for reports with grouping and page breaks set on the group footer it will render each group on its own worksheet). You wouldn't want the Excel renderer to artificially create worksheets to try to "paginate" your report or to put it all in one worksheet but insert the header into the spreadsheet rows every "page". It does the appropriate thing which is to include all the data in one big worksheet even though that may be logically thought of as one big "page".
The HTML renderer page length is determined (more accurately, influenced) by the InteractiveHeight attribute of the report (in the InteractiveSize property in the Properties pane for the report). However, the interactive height is an approximation rather than a fixed page break setting and your page breaks may still not conform to the print version even if you set InteractiveHeight to the same length as your target page length. This is because the HTML renderer will vary the page length to group the data together better so the interactive page breaks happen around about, but not always exactly, where the interactive height is set.
This is what is happening in your scenario where the report viewer shows 50 records on one page but the PDF has 45 on the first page and 5 on the second page. The report viewer is making the decision that since there are only a few records left to display it will just include them all on the one page rather than force the user to scroll even though the interactive height will be exceeded. Thus you get a better user experience but a variance in pages between renderers. The important thing about the report is the data and the experience with working with that data in that renderer, not that the pages are the same length no matter how you look at it.
See this discussion of rendering behaviour for more information on why what you are trying to achieve isn't achievable. Just educate your users that the browser pagination is optimised for their viewing pleasure.

How to export Gantt view to pdf?

I am using openerp 6.1 and I have created a project in which I have my phases and tasks in each phase.
I would like to print the gantt chart but there is no option there. Please advice how I can get this done.
Their is default way out to have it on PDf but what you can always do is prepare one report to plot that report on pdf like Burn-down chart you have on project_scrum module, Using Pychart and reportlib engine, and you can produce effective result, or you can take moden web browser screen shot utility at the end.
Thank You
I agree, there really should be print / PDF buttons for every page to save the current view :(
There are 2 workaround options I can think of:
Use reporting to generate your own report of the chart (I would suggest using the webkit_report)
Print the HTML view to PDF.. ie, capture the html code of the view and print it, or send to another system to convert to PDF (using wkhtmltopdf). I have an example here that might help you: http://timothysolomon.co.za/work/openerp-printing-with-javascript/
Good luck, maybe in version 7 they will have this by default.

How to limit RDLC report for one page in a PDF

I have a RDLC report and I am displaying it on the Report Viewer Control in my front end application. I get the report perfectly and theres no problem in it.
But the problem arises when I try to export the report to a PDF (using available option - basically the inbuilt option).
I get the report in 3 pages whereas my client wants it to be in a single page. I am not able to figure out the reason for it as in my report viewer I see only one page but in a PDF there are 3 pages. I have only four columns with no data, still they are breaking up into multiple pages. 2 columns on 1st page 2 on second page. Not real sure what happened to the 3rd page. Somebody recommended changing the paper size of the default printer but I didn't think is was worth trying.
Can something be done abt it so that I can control the size of the report???
This can be a real PITA but there are several things you can do to get you there in BIDS.
To see what it will look like as a pdf use the "Print Layout" button on the preview mode toolbar.
Goto the report properties and set the orientation and paper size as you need them.
Remember the margins in the report properties to make your report display area smaller. I generally set these smaller than the defaults.
Go back to you report items and make sure they are smaller than (pagesize - margins)
This should help.
you can try setting InteractiveHeight=0 , I know that at least works for the MHTML output, not sure about PDF, but it might lead you in the right direction

Debugging Paging in Sql Reporting Services

I'm working on my first significant Sql Reporting Services project and am having problems with paging. Most of the reports are already working.
What is happening is that I"m getting different numbers and locations of page breaks between Web Reportviewer, PDF and Word documents. The word is the closest, but none of the three are really correct.
I've looked for the for the obvious like extra paging and making sure the report does not go outside of the left or right margins. My problem is that I'm not sure how to go about troubleshooting reports that pages that do not break in the correct location.
Does anyone have a suggestion where to start?
I'm using VS2008, SQL2008 DE on Vista Dev box.
This isn't really a problem - the different renderers are rendering the report appropriately for their output. The web viewer is optimised for screen-based reading and generally allows more content per page than the PDF viewer does as the PDF viewer is constrained by the paper size that it formats to. Thus you get more pages when rendering for PDF than web; however, the content of the report is exactly the same.
The best illustration of this is the Excel renderer - the Excel renderer renders the entire report onto a single worksheet in most cases (for reports with grouping and page breaks set on the group footer it will render each group on its own worksheet). You wouldn't want the Excel renderer to artificially create worksheets to try to paginate your report. It does the appropriate thing which is to include all the data in one big worksheet even though that may be logically thought of as one big "page".
The web renderer page length is determined by the InteractiveHeight attribute of the report (in the InteractiveSize property in the Properties pane for the report) but the interactive height is an approximation rather than a fixed page break setting and your page breaks may still not conform to the PDF version even though the InteractiveHeight is set to the same length as your target page length.

SQL Reporting Services: Why does my report shrink when it's emailed?

I created a simple report and uploaded it to my report server. It looks correct on the report server, but when I set up an email subscription, the report is much narrower than it is supposed to be.
Here is what the report looks like in the designer. It looks similar when I view it on the report server: [http://img58.imageshack.us/img58/4893/designqj3.png]
Here is what the email looks like: [http://img58.imageshack.us/img58/9297/emailmy8.png]
Does anyone know why this is happening?
This issue is fixed in SQL Server 2005 SP3 (it is part of cumulitive update package build 3161)
Problem issue described below.
http://support.microsoft.com/kb/935399
Basically Full Outlook 2007 Client Uses MS Word HTML Rendering Engine (Which Makes Web Archive Report Looked Jacked Up).
NOTE: Web Outlook 2007 Client Uses IE HTML Rendering Engine (Which makes Web Archive Report Look Okay).
We have installed the patch on DB housing Reporting Services and it does fix the issue. Emails look all nice and fancy now.
I notice that the screenshots show Outlook 2007. Perhaps you're not aware that Microsoft somewhat hobbled the HTML capabilities of Outlook in 2007, and now it uses the Word HTML engine, and not the more advanced Internet Explorer one? Might this explain the lacklustre appearance?
http://www.sitepoint.com/blogs/2007/01/10/microsoft-breaks-html-email-rendering-in-outlook/
I got around this problem by doing the
following:
Add a Page Header to the report
Add a line to the page header. Set the width of the line to the
desired page width.
Set the line colour to white (eg to hide the line)
Hope this helps someone else,
Following on from girlC0d3r's solution, images aren't always guaranteed to be shown in an email.
A better solution to widening the report to prevent the content from wrapping is to have a long unbroken string of characters with no whitespace.
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
By giving the text the same color as the background of the email (e.g. white) they'll widen the report and be invisible to the user.
I don't see anything but my first guess is that the fonts are vastly different. The designer has one font and the email is a flat, no-frills kind of thing with a simple font. Without concrete examples, this is just a guess.
I don't think it's a font thing, because the text is being wrapped a lot, and it looks about the same size.
The images show in my preview, but not in the final post. So, here are links to them.
Report in the designer: [http://img58.imageshack.us/img58/4893/designqj3.png]
Email result: [http://img58.imageshack.us/img58/9297/emailmy8.png]
What report output format did you specify for the scheduled job? It seems to me you used HTML, which will autoscale depending on the output browser (HTML adapts).
If having the same layout is important then use PDF as the output format. Then, if the user wants to print the report you know exactly what it will look like and that it will fit nicely on the page.
Can you try a different format? pdf or xls maybe. In my experience web archive looks goofy. Don't know why.
Yeah, I'm using HTML. I would prefer to stick with that, because the users can just read it in their mail clients. PDF or XLS would require them to open an attachment.
I know that the HTML resizes itself to fit the browser, and that's a good thing. The problem I would like to fix is the wasted space - in the email client, the HTML shrinks too much.
I got around this problem by doing the following:
Add a Page Header to the report
Add a line to the page header. Set the width of the line to the desired page width.
Set the line colour to white (eg to hide the line)
Hope this helps someone else,
girlC0d3r is along the right lines (no pun intended), but the line will likely be shrunk along with the rest of the HTML in the email. A workaround I used yesterday was to create an image 1px high by 600px wide (or whatever), the same color as the background, and bring it into the report as an embedded image. Place it above or below the body of your report. This should force the intended width in the final email. I used this technique successfully in a report yesterday.
I just ran into this issue myself, exactly as portrayed in the OP's screenshots. The reports were beautifully rendered in nearly every format except for Web Archive. My trouble was the use of a rectangle containing each matrix that did not span the width of the report. Upon stretching it out through the remaining white space, the condensing behavior ceased. Hope that helps someone who doesn't have quick access to an SP upgrade!
Where it is not an issue of running on old software that needs a patch...
The reason is the columns are different sizes is because the MHTML Device Information Settings, 'OutlookCompat' is set to true
When creating an email subscription with MHTML format and open the report in Outlook, A forum post by Microsoft employee Fanny Liu says
change the OutlookCompat configuration setting for the MHTML Rendering extension in rsreportserver.config. Set the value to: False.
As I was researching it appeared that this would impact more than just column size. In my instance it was not that big of deal so I decided to leave well enough alone. It is correct in PDF and web, the email I send includes a link back to the report, if the client wants a pretty report they are going to want it in PDF, the email format is not expected to be printable.
Encountered the same issue and this worked for me.
Go to --> Properties --> Report
Set InteractiveSize Width to 4.9in
Set Margins to 0 for Left, Right, Top, and Bottom
Set pageSize to Width to 4.9in