Tagged Questions

0
votes
2answers
56 views

XY Plotting with Java [closed]

I'm trying to find some information for a co-worker about plotting with Java - specifically xy plotting. I've come across multiple java libraries but I'm not sure which of them are easy to learn to ...
0
votes
0answers
56 views

Plot a curve on a graph at certian points using JFrame

I'm not a programmer, so if you could help me as much as possible I would be very grateful, I have used this code http://www.kodejava.org/examples/805.html to plot values I have calculated using ...
0
votes
1answer
69 views

GNUPlot disappears immediately after its creation

I have created the gnuplot, but the problem is that it disappears immediately. I tried different solutions proposed in other threads, but none of them worked. Solution 1: comment the line ...
0
votes
1answer
415 views

Plot Function in Java

I am writing a program to plot [x(t),y(t)] with variable t in a certain range (input by users). So far, I have created 3 vectors to hold values of t, x(t) and y(t). My current approach is to create ...
0
votes
0answers
100 views

Ploting box plots in Java with variable width per box

I would like to plot a boxplot of some statistical data, in Java, so that the width of a box represents the number (or weight) of samples (Example). I've been toying with JFreeChart, but it only has ...
1
vote
1answer
82 views

Java Plot Builder

I would like to implement a sort of plot builder (x-y plot, x-time plot, bar not complex plots), where the user defines the generic properties. The results should be some templates that can be used at ...
0
votes
1answer
69 views

Plotting two points entered by the user into a graph in java

basically I have to ask the user to enter two points and then display the equation in point slope form using those points, then I have to code in a graph that displays those points. I have already ...
1
vote
3answers
206 views

Java: basic plotting, drawing a point/dot/pixel

I need to just have a panel inside of which i'd be able to draw. I want to be able to draw pixel by pixel. ps: I don't need lines/circles other primitives. pps: the graphics library does not really ...
1
vote
1answer
81 views

How to make limits on the Y axis be the same using XChart?

I am trying to plot a series of functions that are similar. The domain is [0,1] and the range always in say [-3,3]. I want the limits on the Y axis to be the same for each graph. Trying to set the ...
1
vote
1answer
69 views

How do I eliminate a set of duplicate X values when plotting more than one function?

I am new to jfreechart. I have code like http://www.java2s.com/Code/Java/Chart/JFreeChartXYLogAxesDemo.htm that plots 4 functions in a chart. However, the x values for each xyseries are all the same. ...
0
votes
2answers
90 views

How to stack xyplots in jfreechart

I am new to jfreecharts. I have 3 functions and their sum plotted in one chart. This works fine (like http://www.java2s.com/Code/Java/Chart/JFreeChartXYLogAxesDemo.htm except that my x axis is ...
1
vote
1answer
132 views

Tooltip with values while using SpiderWebPlot

I'm using SpiderWebPlot from JFreeChart in order to generate a chart. But what I want to have, is tooltips with values. I've found that I should set StandardCategoryTooltipGenerator to the plot, but ...
1
vote
0answers
267 views

code for plotting linechart by reading csv file in java

I want to plot a linechart by reading data from a csv file. My file is having 64*256 data of zeros and ones. These all are y values like y1,y2,,y3.... y256 and x axis is 0,1,2,3,4...64 How can I ...
0
votes
0answers
63 views

Display value scale for XYBlockRenderer

In order to make a contur-plot in java I use XYBlockRenderer. My code looks in priciple like in this example. With this example I get nearly this plot. The difference is that I dont get the value ...
1
vote
1answer
150 views

Making a contourplot in Java from large data-arrays [closed]

I have the following question: Is there a Tool to make an contureplot in Java during the runtime out of large data arrays? I found many post related to this question (also here contourplot question ...

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