Search found 10 matches

by itsmaddy
Mon Mar 19, 2012 8:09 am
Forum: JFreeChart
Topic: Set same color for different series
Replies: 1
Views: 2659

Re: Set same color for different series

use renderer to set the color

renderer.setSeriesPaint(seriesIndex, Color.black);
plot.setRenderer(seriesIndex, renderer);
by itsmaddy
Tue Jun 28, 2011 7:57 am
Forum: JFreeChart - Stockmarket
Topic: (Stock) How to create Parabolic SAR line use JFreeChart ?
Replies: 1
Views: 11735

Re: (Stock) How to create Parabolic SAR line use JFreeChart ?

You have to create a timeseries and change the renderer to XYDotRenderer.......

ChartRenderer = new XYDotRenderer();
((XYDotRenderer) ChartRenderer).setDotHeight(4);
((XYDotRenderer) ChartRenderer).setDotWidth(4);
by itsmaddy
Tue Apr 26, 2011 12:53 pm
Forum: JFreeChart - Stockmarket
Topic: candlestick and MondayThroughFridayTimeline
Replies: 4
Views: 16055

Re: candlestick and MondayThroughFridayTimeline

I also wanted to apply MondayThroughFridayTimeline in my project but when i use it hangs.
and if i remove it everything works fine.
Is there any solution to it?
by itsmaddy
Mon Apr 25, 2011 7:17 am
Forum: JFreeChart
Topic: how to put JFreeChart INSIDE a JFrame?
Replies: 2
Views: 9288

Re: how to put JFreeChart INSIDE a JFrame?

import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.URL; import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Collections; import java...
by itsmaddy
Mon Apr 25, 2011 7:00 am
Forum: JFreeChart - Stockmarket
Topic: Combine Candlestick and Line Charts
Replies: 6
Views: 26629

Re: Combine Candlestick and Line Charts

The exception that usually comes is "timeseries cannot be converted to ohlcseries". to overcome this you have to set renderer for that series as XYLineAndShapeRenderer. XYDataset collec = createMADataset(); xyplot.setDataset(2, collec); xyplot.setRenderer(2, new XYLineAndShapeRenderer()); The above ...
by itsmaddy
Fri Apr 22, 2011 10:48 am
Forum: JFreeChart - Stockmarket
Topic: how to draw...
Replies: 4
Views: 50008

Re: how to draw...

you can do one thing (If you can): make the chart window a dialog. and for EMA,SMA ,.... here is another example which will show you all the important points, which you will need ..... /** * Simple program showing : - * 1) candlestick chart with TimeSeries() * and dynamically add a time series * 2) ...
by itsmaddy
Wed Apr 20, 2011 11:53 am
Forum: JFreeChart - Stockmarket
Topic: dynamic add plot,timeseries,change renderer,dynamic update
Replies: 1
Views: 18811

dynamic add plot,timeseries,change renderer,dynamic update

Simple program showing : - 1) candlestick chart with TimeSeries() and dynamically add a time series 2) Dynamic update 3) change the renderer of the series 4) dynamically add a new plot /** * Simple program showing : - * 1) candlestick chart with TimeSeries() * and dynamically add a time series * 2)...
by itsmaddy
Tue Apr 19, 2011 3:04 pm
Forum: JFreeChart - Stockmarket
Topic: Combine Candlestick and Line Charts
Replies: 6
Views: 26629

Re: Combine Candlestick and Line Charts

the below example will show u to combine Candlestick and Line Charts in same chart and also to change the renderer of the series plus how you can update the timeseries [/b] import java.awt.BasicStroke; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Font; import java.awt.event....
by itsmaddy
Tue Apr 19, 2011 1:02 pm
Forum: JFreeChart - Stockmarket
Topic: how to draw...
Replies: 4
Views: 50008

Re: how to draw...

1)window closing You must implement window listener and dispose it safely. 2)how do i add additional lines to the candlestick chart? eg. EMA, SMA, etc etc. can i add points (coordinates) on the candlestick chart? plot.setDataset(plot.getDatasetCount(), dataset);//dataset should be a timeseries plot...
by itsmaddy
Tue Feb 15, 2011 12:41 pm
Forum: JFreeChart
Topic: JFreeChart in a SplitPane does not resize
Replies: 2
Views: 3447

Re: JFreeChart in a SplitPane does not resize

Hi,
I also have the same problem.
I have a splitpane with charts inside the jtabbedpane.
i don't want to scroll the chart, I want the chart to resize according to the splitpane.
Does any one know how to overcome this problem?
thanks
Maneesh