Search found 22 matches

by daress
Thu Oct 13, 2016 10:08 pm
Forum: Orson Charts
Topic: ViewPoint3D units
Replies: 7
Views: 4717

ViewPoint3D units

First of all, thank you for Orson Charts! This software has been fun to learn and implement in a program for displaying inspection data. Constructor: ViewPoint3D(double theta, double phi, double rho, double orientation) If I understand the ViewPoint3D javadocs correctly, the theta, phi, and orientat...
by daress
Thu Dec 03, 2015 6:29 pm
Forum: JFreeChart
Topic: New Axis Type ProbabilityAxis
Replies: 8
Views: 7936

Re: New Axis Type ProbabilityAxis

John: Thanks for the ProbabilityAxis - I have downloaded it and been using it for some plot testing. I would suggest however that you change the name to NormalProbabiltyAxis as it is based on the normal distribution. I suggest this as I am thinking of developing a WeibullProbabilityAxis class, unles...
by daress
Thu Jan 15, 2015 8:42 pm
Forum: JFreeChart
Topic: Secondary axis incorrect after zoom out
Replies: 0
Views: 1780

Secondary axis incorrect after zoom out

First of all, I have really enjoyed JFreeChart for the past seven years in conjunction with WebObjects development. It worked seamlessly. However, I recently started a standalone application using JFreeChart. I have 1 dataset in an XYPlot with the primary domain axis on the bottom, the primary range...
by daress
Fri Apr 18, 2008 4:00 pm
Forum: JFreeChart
Topic: setBackgroundImage() not giving good results...
Replies: 2
Views: 674

The problem with JFreeChart 1.0.9 is likely to be a bug that affects the output of JPEG files. It is fixed for the upcoming 1.0.10 release. I suggest you try writing your charts as PNG files, or downgrade to 1.0.8, or wait for the 1.0.10 release (already overdue). Ahh... switching to PNG works in 1...
by daress
Fri Apr 18, 2008 2:35 pm
Forum: JFreeChart
Topic: setBackgroundImage() not giving good results...
Replies: 2
Views: 674

setBackgroundImage() not giving good results...

Hmm... I will be the first to admit I am slow to upgrade JARs in my project. I have been using jfreechart-1.0.0-rc1.jar and jcommon-1.0.0-rc1.jar for about a year successfully generating scatterplots with background images and then exporting as JPEGs. The code is simple and uses a background image t...
by daress
Tue Mar 20, 2007 8:31 pm
Forum: JFreeChart
Topic: Polar Plot help needed
Replies: 3
Views: 1707

Re: Polar Plot help needed

Thanks for the help. The starting angle is hard-coded in the translateValueThetaRadiusToJava2D() method in the PolarPlot class. It's probably pretty straightforward to make it a user-configurable setting, but I didn't look closely to see if there is anything else that needs updating. I am looking in...
by daress
Tue Mar 13, 2007 4:59 pm
Forum: JFreeChart
Topic: Polar Plot help needed
Replies: 3
Views: 1707

Polar Plot help needed

I have been using JFreeChart and webobjects now for a couple of years, producing some nice bar charts. They make a good combination, and for those of you wondering, buying the manual is very much worth it. But, I need to add polar plots now and I need to change the way JFreeChart renders the polar p...