1. Loop through a series points in JFreechart stackoverflow.comIs it possible to loop through a the points belonging to a series in JFreechart? Thanks |
2. TimeSeries chart (how to change 1 point)? jfree.orgHi, I have a TimeSeries chart that currently displays dates (X) and values (Y). I need to click a point, and shift that single point up or down (i.e. change the Y value of that point in the dataset). I can click the chart and access crosshair values. I'm doing this by trapping the ChartProgressEvent: double x = plot.getDomainCrosshairValue(); double y ... |
3. extra data point in the second series jfree.orgHi, I'm adding two XYSeries objects to an XUSeriesCollection, and plotting it on the XYPlot with the StandarXYItemRenderer. I tried creating the plot and the chart using the ChartFactory.createXYLineChart method as well as explicitly. The series that gets added second always has a spurious data point at the origin and the connect line to the first real data point. I tried ... |
4. Displaying the co-ordinates for the points on XY Line series jfree.orgI am using the following code to display the labels XYItemLabelGenerator generator = new StandardXYItemLabelGenerator("{1}", new DecimalFormat("0.00"), new DecimalFormat("0.00") ); renderer.setItemLabelGenerator(generator); renderer.setItemLabelsVisible(true); However using the above code you can display either the 'x' or the 'y' co-ordinate of the point. But I want to display both the 'x' and 'y' co-ordinate. Is there a way to achieve it? Thanks, Scarlett |
5. how to remove the bold data points in Timeseries chart jfree.orgHi I am using final JFreeChart chart = ChartFactory.createTimeSeriesChart() to create a time series chart . My graph size is small and the plot is for a wide timeframe . Pelase help me to remove the thick dots which is plotted in the draph for each data points . This points ar cluttered in the graph whihc is not looking smooth ... |
6. timeseries data point value jfree.org |
7. How do i get peak point in my TimeSeries jfree.org |
8. Last data point not displayed in TimeSeries Chart jfree.orgMy code pulls data from the DB for a pre-defined time period and creates a timeseries chart. A bunch of timeseries charts are then added to the timeseriescollection. For some reason the data point for the last time stamp is not displayed in the chart. I added debug statements to print out what is being added, and the last data point ... |
9. time series chart does not touch zero point jfree.orgHi, I am using time series charts in iReports to display time in X-axis , count of rows in Y-axis and Series expression to show in various colors. The issue i am facing is that, if i query the database for 3 days time period and it returns quite a number of rows as follows: Day 1 -- 3 rows Day ... |
10. Time series shart with single data point jfree.orgHello! Occasionally my time series chart has to display graph with single data point. In this case value label is incorrect: 0-x point is labeled "23:59:59.999" and my data point is labeled "00:00:00.000". I need that value label to show regular date rather than time. How can I do it? Thank you. |
11. How to create a series with different colors at data points? jfree.orgHi, I am new to JfreeChart. I am trying to create a timeseries chart. I could create the timeseries chart with the dataset I have, but if a data point in that dataset crosses a threshold I want to mark that data point with some symbol/color. Is this possible? If possible, can someone help me? Or atleast I need to display ... |
12. Dragging a complete series and point of series. jfree.orgDragging a complete series and point of series. by vimal Sat Sep 18, 2010 12:22 pm Hi All, I am using JFreeChart in my application to implement data editing using chart in an interactive way. I am very thankful to David Gilbert for providing such a reach charting API and JFreeChart forum phpBB2 for supporting during development. I have implemented ... |