1. problem with jfreechar graphics jfree.orgThere is a collection of standard tick sizes created in the createStandardTickUnits() method of the NumberAxis class. JFreeChart will choose one of these sizes automatically depending on the range of your data. I'm wondering if it has chosen the largest available size in the case of your chart...if that's the case, you might need to add some larger sizes into the ... |
2. di-log graphics jfree.org |
3. How to draw this kind of graphics?? jfree.org |
4. How to Draw graphics on Jfreechart jfree.org |
5. Graphics card speed jfree.orgWe have an application that creates 15,000 JFreeCharts at a time, saves them as gif, and pushes them to a web server. The graphing part of the app runs significantly slower than the db calculations behind them. Some of the slowness is the special queries used for the graphs, but profiling suggests the graphing and gif conversion itself is partly to ... |
6. graphics can not show,why? jfree.org |
7. graphics do not show after i combine Apache and Tomcat jfree.orgHello, everybody, I'm using JFreeChart to produce PNG file to browser. It can be displayed normally under JK2+Tomcat, but can't be displayed under Apache+JK2+Tomcat, with only a red X in IE. Did anyone meet this situation before or have some idea of any possibilities that could cause this problem? waiting for any replay..... Thanks a lot! |
8. Including graphics into a JFreeChart jfree.org |
9. how can I change the graphics of the Legend? jfree.orgHi! I'm working with CombinedDomainXYPlot with XYPlot subplots inside to draw some linear graphs. I would like to know if it is possible to change the graphics of the legend. The default ones are very small (just lines) and I'd like to have graphics like the Bar Chart ones, "big" squares where you can see the color of each line of ... |
10. Getting the (Graphics) X and Y Position for a XYItemEntity jfree.orgHi All, I've created my own class that extends ChartPanel and implements the ChartMouseListener. My class enables a user to click on an item in the graph, and a "window" is then displayed on the graph. The window displays more detailed information about the item the user clicked on. I have given the user the ability to move the window around ... |
11. Program is working - but can not resize the graphics jfree.orgProgram is working - but can not resize the graphics A free public discussion forum for the JFreeChart class library. Post a reply 1 post Page 1 of 1 Program is working - but can not resize the graphics by jack___mm Fri Apr 27, 2007 9:17 am This is probably a simple problem, but it is my first attempt ... |
12. interactive graphics displaying nodes and arcs jfree.orgI'm looking for a way to display nodes and arcs. I would like to be able to interact with the ndoes and be able to change the rendering style of arcs and nodes based upon use interactions. Would like top be able to provide a link to fusioncharts where they have implemented this with flash. Can jfreechart be used for something ... |
13. Graphics context and custom shapes jfree.orgGraphics context and custom shapes by Hezaurus Mon Apr 28, 2008 9:08 pm I really like most of the features that JFreeChart offers but 'looks department' isn't one of those. The first encountered problem with looks is that JFreeChart scales everything? with AffineTransformations. While this might offer a relatively straightforward solution to chart stretching - it does so by sacrificing ... |
14. Dynamically updating graphics on XY Scatter chart jfree.orgJFreeChart is a great plotting utility, however, I need some help. I am generating X-Y data thru time step computations for a 1D heat conduction problem. I'd like to psuedo animate the Y values computed while running Java numerical code (NetBEans IDE) against a fixed range of X as and when I compute the Y values. This requires the following: 1. ... |
15. Graphics in GIF? jfree.org |
16. Embed chart in graphics object jfree.orgHi, I'm trying to integrate a Jfreechart with a treemap. A treemap is basically a container that holds a set of nested rectangles of different dimensions. An example of a treemap can be seen at: http://www.smartmoney.com/map-of-the-market/. Anyway, what I want to do is embed a chart in the background of each nested rectangle to represent the data of that node. My ... |