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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