socko777 | 24 Apr 06:14 2009
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Bar chart ranges help


Hi there,

I am trying to create a percentage-based bar chart. The values should have a
minimum of 0 and a maximum of 100. My data however, does not have a value
which equals 100, so Jasper automatically scales the chart to the maximum
value of my data. The result is, for a category with a value of 1%, the bar
value for that category appears to be 100%, because it is the largest value
in the whole dataset. How do I specify the ranges so that my data is always
measured against the maximum 100%? I noticed that there was a parameter
called "Range axis min value expression" and "Range axis max value
expression" for the bar chart, but every time I tried to set them to 0 and
100 respectively, it failed to compile. Any help will be greatly
appreciated.

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Brody bach | 22 Apr 18:13 2009
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Is it possible to combine Jasper with iText libraries?


Hi all,

as the title said,
is it somehow possible to combine the classes from JasperReport and Itext?
I need to set the metadata hideToolbar and hideMenubar for a generated pdf

Right now my application depends heavily on JasperReport so that instant
change to IText would mean a lot of work.
I'm using the common classes from Jasper such as JasperPrint, JasperReport,
JasperDesign, JRPdfExporter, and so on..
and I hope I should be able to combine those classes somehow with the
viewerPreference of Itext to set those attributes.
I really need some hints and would be really really grateful for any

Regards
Brody
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chr15athome | 22 Apr 12:47 2009
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Problem with chart created from beanCollection data source


Hi

I have a report that includes a 3D bar chart which worked fine with SQL data
source. Now I have changed it to use a list of Beans. The chart display with
the correct bar heights but the x and y labels are missing. I have tried
turning all fields into variables and changing the evaluate At properties
and shortening the names, none of which seem to make a difference. 

The bar heights correspond to the Variable PERCENTAGE so I know the values
are being populated it just the fields used for the category names don't
show and the scale with the numbers on. The only thing I can see that may be
causing this problem is that I group the data in the report and I also have
some print when expressions. Can anyone help, I am about to throw the towel
in on this one, this project is well overdue and I have been stuck at this
point for the last 3 days.

I will try and upload the files in a new post.

Thanks

Chris

http://www.nabble.com/file/p23173901/ProcessingResultsTemplate.jrxml
ProcessingResultsTemplate.jrxml 

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(Continue reading)

Maarten | 20 Apr 10:20 2009
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jasperforge site down


The jasperforge site (jasperforge.org) gives a 403 forbidden and a
maintenance message.
Is anybody working on it?
Does anybody know when it will be fixed?
A colleague just approached me to ask if it is OK to use it. I said yes, but
the reference site being down does not help selling JasperReports here.
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srinivas Rao | 20 Apr 07:17 2009
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barbecue in japer report

Hi could u send me example that insert barbecue image in jasper report

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crazybugs | 16 Apr 17:15 2009
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"Fit Page" or the "Fit Width" buttons in jasper viewer does not function properly


After generating a report, change the settings in the JasperViewer window by
selecting the "Fit Page" or the "Fit Width"buttons at the top. Select the
Printer Icon in the JasperViewer and print. 
The report does not fit to page while getting printed. 

If this is resolved in any of the jasper versions can you provide me the
version number? 
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crazybugs | 15 Apr 21:39 2009
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Printing of reports from jasper viewer shows missing fields


I tried to print the jasper report from the print option in jasper viewer.The
size of the jasper viewer was larger than A4 size. When I printed in
portrait form in A4 size paper,some of the data went missing.I tried to
print in landscape view.But it was not possible from the Jasper viewer.Is
there any way by which I can reduce the view size to A4 and print it? 
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sridhar4jasper | 13 Apr 12:19 2009
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Text File Generation


Hi friends,

I am generating text file using jasper reports 1.3.3 version.I am able to
generate text file but I am getting spaces(new empty lines) in between in
the detail band that too randomly( at random locations).Here is the code I
used to generate the text file:

JRTextExporter textExporter = new JRTextExporter();
textExporter.setParameter(
JRExporterParameter.JASPER_PRINT,print1);
textExporter.setParameter(
JRExporterParameter.OUTPUT_FILE_NAME,dirPath.trim()+"Generate.txt");				
textExporter.setParameter(
JRTextExporterParameter.PAGE_WIDTH,new Integer(113));
textExporter.setParameter(JRTextExporterParameter.PAGE_HEIGHT, new
Integer(113));
textExporter.exportReport();	

I used the same jrxml to generate pdf file.There are no spaces(no new empty
lines) in between the detail band.

Is there anything property which I have to set in the jrxml or java code to
generate the text file to remove the unwanted new lines in the detail band?

Please help me.Thanks in advance.
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sureshmidde | 8 Apr 11:36 2009
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Problem in Displaying Colors and formatting in Excel report


Hi , 
I have a problem in displaying the excel report from the jasper code, as it
was not matching with the one that is developed using ireport tool. The
resultant report is now of formatting, data is truncated and is without
colors.

I have attached my excel report template developed using ireport 
http://www.nabble.com/file/p22946828/PreopeningDocsReport20090407122734.xls
PreopeningDocsReport20090407122734.xls 

And here is my jrxml file , 
http://www.nabble.com/file/p22946828/report1.jrxml report1.jrxml 

And i m using java code as 

String sourceFile = "E:\\finalreport\\report1.jrxml";
			
			System.out.println("sourceFile:"+sourceFile);
			JasperDesign jasperDesign = JRXmlLoader.load( preopeningDocsJrxmlLocation
);
	
			// --- Compile the master jrxml file
			JasperReport report = JasperCompileManager.compileReport( jasperDesign );
			
			// --- Fill the report passing the datasource/jdbc connection
			JasperPrint jasperPrint = JasperFillManager.fillReport( report,
parameters, conn );
			
			
			OutputStream outputStream = response.getOutputStream();
			
		
			JExcelApiExporter exporter = null;
			exporter = new JExcelApiExporter();
			exporter.setParameter(JRXlsExporterParameter.JASPER_PRINT, jasperPrint);
			exporter.setParameter(JRXlsExporterParameter.IS_DETECT_CELL_TYPE,
Boolean.TRUE);
			exporter.setParameter(JRXlsExporterParameter.IS_WHITE_PAGE_BACKGROUND,
Boolean.FALSE);
		
exporter.setParameter(JRXlsExporterParameter.IS_REMOVE_EMPTY_SPACE_BETWEEN_ROWS,
Boolean.FALSE);
			exporter.setParameter(JRXlsExporterParameter.OUTPUT_STREAM,
outputStream);
			response.setContentType("application/vnd.ms-excel");
			response.setHeader("Content-Disposition", "inline;
filename=\"file.xls\"");
			exporter.exportReport();

Can any one help me in this regard

regards
Suresh Midde
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Kotresh Chikkabidari | 1 Apr 09:37 2009

"Problem in displaying Japanese font in PDF report "

Hello,
 
Please give me any solution to display Japanese string in jasper report.
 Thanks in advance.
 
Kotresh.Chikkabidari
Jr.Software Engineer
Phone:  +91-80 -41236315 | Fax:  +91-80 -41137342  
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tanzeel rais | 25 Mar 11:55 2009
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Unusual data trimming


Hi All

I have a field ,which would contain a date of String data type.Its pdf font name is arialbd.tff of windows ans
stretch with overflow is set to false.When the report is displayed on my local machine ,windows xp it looks
fine.But when the application is deployed on the Oracle application server 10g version 2 ,9.2.4 on a AIX by
IBM unix system ,the date looks shifted to extreme right and hence only the date and month is displayed.the
year is not displayed.Why is it happening like this.

Please help it is urgent production issue.Thanks in advance.

Tanzeel

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