Must the Chart stay Vector in the finished PDF?
If not, you can get the BufferedImage from JFreeChart using:
BufferedImage image = chart.createBufferedImage(width, height);
and add that to the PDF instead.
-Bill Ensley
www.bearprinting.com
On 4/12/2011 11:36 AM, Mark Storer wrote:
I'm going to guess that this chart is rendered as a number of vertical
lines rather than as a bitmap in its own right. So my best guess:
Rounding Errors.
Do the lines appear in the same places at different zoom settings, or
do they move around (or even vanish) depending on the current zoom?
--Mark Storer
Senior Software Engineer
Cardiff.com
import legalese.Disclaimer;
Disclaimer<Cardiff> DisCard = null;
------------------------------------------------------------------------
*From:* Raunak Kathuria [mailto:[email protected]]
*Sent:* Sunday, April 10, 2011 10:00 PM
*To:* [email protected]
*Subject:* [iText-questions] JFreeChart and IText integration problem
Hi
I have a stacked multiple area chart that I am generating through
JFreeChart as attached below
but when i print it to pdf using itext then it render as image
attached below:
The code that I have used is
////////////////////////////////////////////////////////////////////
// creating chart object
JFreeChart chart =
ChartGeneratorService.generateChart(chartConfig);
if(ReportsConstants.CHART_TYPE_STACKED_AREA !=
chartConfig.getChartType()){
addEmptyLine(document, 3);
}
// get the direct pdf content
PdfContentByte dc =
writer.getDirectContent();
int width =
ReportsConstants.CHART_DEFAULT_WIDTH;
int height =
ReportsConstants.CHART_DEFAULT_HEIGHT;
// get a pdf template from the direct content
PdfTemplate tp = dc.createTemplate(width,
height);
// create an AWT renderer from the pdf
template
Graphics2D g2 = tp.createGraphics(width,
height);
Rectangle2D r2D = new
Rectangle2D.Double(0,0, width,height);
chart.draw(g2,r2D);
g2.dispose();
Image image = Image.getInstance(tp);
image.setAlignment(Image.ALIGN_CENTER);
document.add(image);
/////////////////////////////////////////////////////////////
Any idea why it is rendered as shown, any help would be appreciated.
Thanks & Regards
Raunak Kathuria
*Raunak Kathuria
Aon Hewitt* | India Technology Group
UniTech World | Gurgaon, Sector - 39
m +91-9910874433_
[email protected]_
<mailto:[email protected]> | aonhewitt.com
<http://aonhewitt.com/>
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iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
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Please check the keywords list before you ask for examples:
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------------------------------------------------------------------------------
Forrester Wave Report - Recovery time is now measured in hours and minutes
not days. Key insights are discussed in the 2010 Forrester Wave Report as
part of an in-depth evaluation of disaster recovery service providers.
Forrester found the best-in-class provider in terms of services and vision.
Read this report now! http://p.sf.net/sfu/ibm-webcastpromo
_______________________________________________
iText-questions mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/itext-questions
iText(R) is a registered trademark of 1T3XT BVBA.
Many questions posted to this list can (and will) be answered with a reference
to the iText book: http://www.itextpdf.com/book/
Please check the keywords list before you ask for examples:
http://itextpdf.com/themes/keywords.php
