JFreeChart 1.5.6

Version 1.5.6 (21 May 2025)

• added setSymbols method to SymbolAxis (#421)
• added label padding to Crosshair (#414)
• add clearSeriesXXX methods for all series settings in AbstractRenderer (#364)
• fix calculating if label fits inside bar for XYBarRenderer (#366)
• set default background paint to LIGHT_GRAY (#324)
• deprecated all classes in org.jfree.chart.servlet.* (#385)
• updated pom.xml with new Maven publishing flow and latest plugin versions
• various minor improvements

JFreeChart 1.5.5

Version 1.5.5 (23 June 2024)

• added XYBezierRenderer by Javier Robes (#286)
• fix cross-hair painting (#340)
• parameter range check for CompassPlot (#397)

Note: some (supposed) security vulnerabilities have been reported for v1.5.4:

• CVE-2023-52070 : an ArrayIndexOutOfBoundsException in CompassPlot
  No fix is considered necessary, however (#397) has been applied.

• CVE-2024-22949 : a possible NullPointerException in CategoryLineAnnotation
  No fix is considered necessary.

• CVE-2024-23076 : a possible NullPointerException in BubbleXYItemLabelGenerator
  No fix is considered necessary.

JFreeChart 1.5.4

Version 1.5.4 (8 January 2023)

• add new methods to access maps for datasets, renderers and axes in plots (#201);
• add option to truncate item labels and compute contrast colors (PR #225)
• add new annotations (PR #226)
• add new panel for background rendering of charts (PR #233)
• fix tick label font for LogAxis with number format override (#98);
• added valueVisible flag to MeterPlot (#231);
• added get/setWebFillAlpha() methods to SpiderWebPlot (#279)
• add argument checks for annotations (#223);
• removed JFreeChartResources.java file (#239)

JFreeChart 1.5.3

Version 1.5.3 (21 February 2021)

• add new FlowPlot class for drawing Sankey charts;
• throw exception in DefaultPieDataset for invalid index (#212);
• fix isJFreeSVGAvailable() method (bug #207);
• replaced some usages of ObjectUtils with the JDK Objects class;
• remove unused URLUtilities class;
• removed @since 1.0.x Javadoc tags since these do not provide useful information anymore.

JFreeChart 1.5.2

Version 1.5.2 (31 December 2020)

• observe series visibility flag in ClusteredXYBarRenderer (#89);
• apply rendering hints to overlays (#187);
• don't draw disabled outlines on crosshair labels (#189);
• observe axis visibility flag in PeriodAxis (#198);
• ensure label offsets are used in CrosshairOverlay (#190);
• remove alpha channel from copy-to-clipboard (#182);
• set flag in XML parser to avoid XML eXternal Entity injection (XXE) (#130);
• update French translations (#186);
• fix "Save_as" entries in localisation files (#184);
• add flags for visibility of outliers in BoxAndWhiskerRenderer (#79);
• deprecated PiePlot3D and related methods, for 3D pie charts, use Orson Charts (https://github.com/jfree/orson-charts).

JFreeChart 1.5.1

Version 1.5.1 (29 October 2020)

• add DeviationStepRenderer (PR #173)
• modify buffer in ChartPanel to handle high DPI displays (bug #170);
• fix for exception on extreme zoom on NumberAxis (bug #64);
• fix for LayeredBarRenderer (bug #169);
• add Catalan translations (PR #117);
• add automatic module name org.jfree.jfreechart;
• migrate to JUnit 5;
• raise minimum requirement to Java 8 or later.

JFreeChart 1.5.0

v1.5.0

Prepare for 1.5.0 release.