Search found 44 matches
- Tue Oct 09, 2007 10:19 am
- Forum: JFreeChart
- Topic: Alignment of legend text
- Replies: 4
- Views: 7923
- Tue Oct 09, 2007 10:11 am
- Forum: JFreeChart
- Topic: Alignment of legend text
- Replies: 4
- Views: 7923
Hi all, I found out that: 1) if you actually replace \n (which is interpreted as two char by the default setter) by the one char '\n', you'll actually get a line break in the legend items and text block in general. e.g. I'm loading the text from an XML and it contains something like: Line & # 1 0 ; ...
- Wed Sep 19, 2007 6:57 am
- Forum: JFreeChart
- Topic: image quality
- Replies: 11
- Views: 23850
Hi, whilst I've never used Jasper, what about using the methods described above for the creation of a high quality image and save it to a temporary directory/file and pass it's resulting path to the .jasper parser ? If the .jasper behaves like a jsp file, you could use also a static reference in the...
- Thu Feb 09, 2006 2:30 pm
- Forum: JFreeChart
- Topic: Creating scheduling chart
- Replies: 3
- Views: 4169
- Mon Jan 09, 2006 9:33 am
- Forum: JFreeChart
- Topic: Whole chart clicking: identifying parts of chart
- Replies: 8
- Views: 13124
- Thu Dec 22, 2005 9:33 am
- Forum: JFreeChart
- Topic: Whole chart clicking: identifying parts of chart
- Replies: 8
- Views: 13124
Thankyou for sharing your code :D it is approximately what I intended to do but I neither had the time nor the understanding of what the AxisState and Cursor were (which I still don't quite grasp....) to do it ! I haven't tried the code yet, but it seems to me that what you do is a bit of an overkil...
- Fri Dec 09, 2005 9:25 am
- Forum: JFreeChart
- Topic: Whole chart clicking: identifying parts of chart
- Replies: 8
- Views: 13124
*BUMP ! Would anyone be so kind as to consider this message and actually say something about it ? I'm considering doing some changes in the sub-classes of Plot to incorporate a member that would store the axisSpace of the last drawned graph and adding a method to give access to this member variable....
- Tue Dec 06, 2005 2:35 pm
- Forum: JFreeChart
- Topic: Whole chart clicking: identifying parts of chart
- Replies: 8
- Views: 13124
- Tue Dec 06, 2005 10:42 am
- Forum: JFreeChart
- Topic: Whole chart clicking: identifying parts of chart
- Replies: 8
- Views: 13124
Whole chart clicking: identifying parts of chart
Hi I would like to build an application that will allow the user to build a chart in a WYSIWYG way. For what I intend to do, I would need to be able to identify what part of the graph the user clicked upon . i.e.: if he clicks on the chart on the range axis, he'll get an editor that will allow him/h...
- Tue Sep 27, 2005 8:15 am
- Forum: JFreeChart
- Topic: image quality
- Replies: 11
- Views: 23850
Hi, I'm not quite sure where you stand at the moment and what you've actually already coded... My _chart object is actually an instance of JFreeChart class. You must get the BufferedImage from the _chart and not the contrary! Your line with BufferedImage gets the image buffer from the chart but does...
- Mon Jul 04, 2005 9:23 am
- Forum: JFreeChart
- Topic: JFreeChart 1.0.0-rc1 available...
- Replies: 21
- Views: 26827
Hi everyone ,
I would like to bring to attention this post concerning possible problems found in rc1:
http://www.jfree.org/phpBB2/viewtopic.php?t=13371
Is anyone thinking the same things as me about it or not? (about scaling problems, ...)
Regards
I would like to bring to attention this post concerning possible problems found in rc1:
http://www.jfree.org/phpBB2/viewtopic.php?t=13371
Is anyone thinking the same things as me about it or not? (about scaling problems, ...)
Regards
- Thu Jun 23, 2005 12:38 pm
- Forum: JFreeChart
- Topic: JFreeChart 1.0.0-rc1 Problems
- Replies: 1
- Views: 6509
- Mon Jun 20, 2005 9:19 am
- Forum: JFreeChart
- Topic: PNG Image and Resize
- Replies: 2
- Views: 5383
Here is the code: /** * Method encodeAndWritePreviewImage. * * @param chart * the JFreeChart instanciation to get the graphic from. * @param filePath * the wanted file path (including the file name and extension). * @param _chartParams * the name is explicit. * @param overwrite * if the files should...
- Mon Jun 20, 2005 9:04 am
- Forum: JFreeChart
- Topic: JFreeChart 1.0.0-rc1 Problems
- Replies: 1
- Views: 6509
JFreeChart 1.0.0-rc1 Problems
Hi, I haven't tested it yet but the problems existed in the "1.0.0-pre2" and in I haven't seen anything about them in the changes.txt: (I'll join the code & explain after having listed and described the problems) Plot shapes scale LegendTitle plot shape scales refreshTicks(...) in PeriodAxis class g...
- Mon Jun 20, 2005 8:18 am
- Forum: JFreeChart
- Topic: PNG Image and Resize
- Replies: 2
- Views: 5383
Hi, By "good resolution" you mean the resolution of the "file" the image is stored in? i.e.: the image file resolution? I'll re-post my actual working code on this topic in a while... I think you've missed a step that created a (very) big image (in memory) of the JFreeChart, and stores it in the fil...