A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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Guest
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by Guest » Tue Dec 13, 2005 4:41 pm
We are encountering a strange bug that can be reproduced on two different workstations. It seems when first printing a graph using the code:
chartPanel.createChartPrintJob();
...the graph is printed correctly. However, sometimes subsequent prints of the same graph yield an incomplete graph. The following scan shows the first print-out that is successful.
The rest of the scans show subsequent print-outs that exhibit incomplete data.
Sometimes the print-out shows complete data and sometimes incomplete data. I cannot not find any pattern for the incomplete graphs. Thanks.
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converge
- Posts: 30
- Joined: Wed Jun 16, 2004 3:00 pm
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by converge » Tue Dec 13, 2005 4:43 pm
Sorry, I forgot to login before posting.
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Bigdaddy
- Posts: 5
- Joined: Thu Sep 23, 2004 8:25 am
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by Bigdaddy » Sun Mar 05, 2006 4:53 am
OS: Windows XP
Printer: HP OfficeJet 7135xi all-in-one
I am having the same problem with print jobs occasionally failing to print correctly. Does anyone have a solution?
I have charts that print ok the first time, but will fail occassionally on subsequent prints. Does anyone know why this is happening?
Here is what I do:
1. I have a chart that I zoom in on a little, but the entire chart still shows on the screen
2. I right-click to print
3. Java printer dialog pops up
3. Choose landscape for the orientation
4. Click OK
5. My native Windows XP printer dialog pops up
6. I click OK
7. Sometimes it prints correctly and other times it does not
Is there something I need to add/overide in the code fix this?
Thanks.
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converge
- Posts: 30
- Joined: Wed Jun 16, 2004 3:00 pm
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by converge » Mon Mar 06, 2006 2:32 pm
I still have not resolved this issue. However, if I turn off HyperThreading, the problem goes away.