Search found 11210 matches

by david.gilbert
Wed Aug 04, 2021 9:09 pm
Forum: JFreeSVG
Topic: Discussion moved to GitHub
Replies: 0
Views: 180

Discussion moved to GitHub

Due to relentless spam this forum is now locked and future discussions will be hosted at GitHub:

https://github.com/jfree/jfreesvg/discussions
by david.gilbert
Wed Aug 04, 2021 10:48 am
Forum: FXGraphics2D
Topic: Discussions moved to GitHub
Replies: 0
Views: 141

Discussions moved to GitHub

This forum has been locked. For all discussions about FXGraphics2D please use the discussion area on the GitHub project page:

https://github.com/jfree/fxgraphics2d/discussions
by david.gilbert
Tue Jul 20, 2021 6:24 am
Forum: JFreeChart
Topic: JFreeChart can be used for iOS?
Replies: 1
Views: 240

Re: JFreeChart can be used for iOS?

I've never tried using JFreeChart on iOS. It could probably be done by building on the JavaFX work that has been done by Gluon and also making use of FXGraphics2D:

https://gluonhq.com

If anyone tries this and gets it to work, I would be interested to hear about it.
by david.gilbert
Sun Jun 13, 2021 5:17 am
Forum: JFreeChart
Topic: Beginner Help
Replies: 1
Views: 264

Re: Beginner Help

NetBeans has really good Maven integration, so I would learn the basics of Maven and go from there. This post walks through the steps of creating a Maven project with JFreeChart: https://jfree.github.io/jfreechart-and-opencsv/ I would recommend to get that working via the command line then, when you...
by david.gilbert
Sun Jun 13, 2021 4:53 am
Forum: JFreeSVG
Topic: JFreeSVG 4.0
Replies: 2
Views: 6559

Re: JFreeSVG 4.0

This issue is fixed in JFreeSVG 5.0.
by david.gilbert
Sun Jun 13, 2021 4:52 am
Forum: JFreeSVG
Topic: JFreeSVG 5.0
Replies: 0
Views: 207

JFreeSVG 5.0

JFreeSVG is a graphics library for the Java(tm) platform that allows you to generate content in SVG format using the standard Java2D drawing API (Graphics2D). JFreeSVG is light-weight, fast, and has no dependencies other than the Java runtime (11 or later). https://github.com/jfree/jfreesvg Version ...
by david.gilbert
Tue Apr 27, 2021 6:30 pm
Forum: JFreeChart
Topic: Custom font bug in LogAxis?
Replies: 1
Views: 882

Re: Custom font bug in LogAxis?

Looks like a bug and, in fact, someone already reported it before: https://github.com/jfree/jfreechart/issues/98 I think the fix is to change the LogAxis.createTickLabel() method to start like this: protected AttributedString createTickLabel(double value) { if (this.numberFormatOverride != null) { S...
by david.gilbert
Tue Apr 27, 2021 5:48 am
Forum: JFreeChart
Topic: Aliasing blur in plot symbols in JFreeChart 1.5.2
Replies: 1
Views: 397

Re: Aliasing blur in plot symbols in JFreeChart 1.5.2

I'm not sure, but I'm wondering if it could be related to this fix:

https://github.com/jfree/jfreechart/com ... d953d363f7
by david.gilbert
Tue Apr 27, 2021 5:39 am
Forum: JFreeChart
Topic: JFreeChart
Replies: 1
Views: 307

Re: JFreeChart

No. There is a Graphics2D implementation in Batik that you can use to export charts from JFreeChart to SVG, and I wrote demos for that a long while ago. But I've since written a library JFreeSVG that is much better for that purpose, so I would recommend using that if you need SVG output.
by david.gilbert
Mon Feb 22, 2021 8:17 pm
Forum: JFreeChart
Topic: JFreeChart 1.5.3
Replies: 0
Views: 1662

JFreeChart 1.5.3

JFreeChart 1.5.3 is now available to download. This release features a new FlowPlot class that is used to create Sankey charts: https://github.com/jfree/jfreechart/releases/tag/v1.5.3 Version 1.5.3 (21 February 2021) - add new FlowPlot class for drawing Sankey charts; - throw exception in DefaultPie...
by david.gilbert
Mon Feb 22, 2021 6:55 am
Forum: Orson Charts
Topic: Orson Charts 2.0
Replies: 0
Views: 1675

Orson Charts 2.0

Orson Charts Version 2.0 has been released (15-Mar-2020):

Code: Select all

- created a Java module (org.jfree.chart3d);
- refactored into org.jfree.chart3d namespace;
- fixed bug #4 in NumberAxis3D where tick label override is not applied.
https://github.com/jfree/orson-charts
by david.gilbert
Mon Feb 22, 2021 6:52 am
Forum: Orson Charts
Topic: Orson Charts Commercial License
Replies: 1
Views: 756

Re: Orson Charts Commercial License

Hello,

Yes, Orson Charts is still maintained (Orson Charts 2.0 was released in 2020). See the GitHub page:

https://github.com/jfree/orson-charts

Commercial licenses are still available. I think I missed your first email, but responded last week with a copy of the license for your review.
by david.gilbert
Sun Jan 10, 2021 7:04 pm
Forum: JFreeChart
Topic: How Do You Use jfreechart In A Java Program?
Replies: 1
Views: 969

Re: How Do You Use jfreechart In A Java Program?

There's some step-by-step instructions here: https://jfree.github.io/jfreechart-and-opencsv/ And also the JFreeChart Developer Guide is useful for getting started - we sell that to support the project, it comes with source code for all the JFreeChart demos as well (you can run the demos by downloadi...
by david.gilbert
Sun Jan 03, 2021 9:04 pm
Forum: JFreeChart
Topic: Changing the depth of the bars in a 3D barchart
Replies: 1
Views: 873

Re: Changing the depth of the bars in a 3D barchart

The BarRenderer3D class (in older versions of JFreeChart) has the following constructor where you can set the offsets for the 3D effect: public BarRenderer3D(double xOffset, double yOffset) But you should note that these "3D" renderers have been removed from JFreeChart in more recent releases - you ...