Search found 5 matches

by marcio.nandi
Tue Sep 27, 2016 8:51 pm
Forum: Orson Charts
Topic: dynamically update
Replies: 4
Views: 4030

Re: dynamically update

Ohhh great. I used a invokeLater() instance and the problem was solved.

Many thanks.
by marcio.nandi
Tue Sep 20, 2016 1:13 am
Forum: Orson Charts
Topic: dynamically update
Replies: 4
Views: 4030

Re: dynamically update

Hello. Ok. Here is a demo version of the problem. It represents the class that is having problems. In the class, I implement a SerieChangeListener (JFreechart interface) to build 3D points from 3 TimeSeries classes. Each time the series change, a new 3D point is added. In the demo, the exception fir...
by marcio.nandi
Thu Sep 15, 2016 4:26 am
Forum: Orson Charts
Topic: dynamically update
Replies: 4
Views: 4030

dynamically update

Hello, I'm using OrsonCharts library and it is really amazing, but I have 2 questions. In my application I use a chart that updates dinamically, but when I add a new value it simply don't update. In JFreechart I used "dataset.setNotify(true)" but here it updates the chart, but fires a null pointer e...
by marcio.nandi
Tue Oct 13, 2015 7:41 pm
Forum: JFreeChart
Topic: Convert Time
Replies: 1
Views: 3912

Convert Time

Hello. I need to convert 2 values of Millisecond to numbers because I need to make a linear aproximation with these values. I don't know what parameter use to convert these time units. Any help will be usefull.
by marcio.nandi
Wed Sep 09, 2015 3:28 pm
Forum: JFreeChart
Topic: Square Wave chart
Replies: 1
Views: 2184

Square Wave chart

Hello. My name is Marcio and I am brasilian. I have a problem in my work because I didn't found how to plot a specific chart. Well, I need to plot a dinamic chart (but this is not the problem), this chart is a square wave that has a timesequence in the X axis and a number of categories (built in run...