Michael Seifert

Currently, `Histogram` implements `DataSource` and is therefore two-dimensional. However, a histogram only needs one-dimensional data and multiple 1D histograms can be used to represent a two-dimensional histogram. Therefore, the `Histogram`...

The [https://github.com/valkolovos/gradle_cobertura/ Cobertura plugin for Gradle] is not officially supported. It is not actively developed, causes deprecation warnings and will stop working when Gradle 2.0 is released. The best solution...

Profiling results suggest that lots of CPU time is spent for filling the shapes of a `PointRenderer` in scatter plots with 100000+ points (as in the `ScatterPlot` example). Depending on...

The `ColorMapper` `IndexedColors` only supports `Color` objects as constructor arguments. It should take `Paint` objects instead, because `ColorMapper` already supports it. _Imported from trac ticket 99, created by mseifert on...

GRAL should support drawing UML class diagrams.

Add a Bargram plot type.

There should be a plot type that shows a scatter plot matrix.

There should be a plot type that shows parallel coordinates.

There should be a plot type that displays a radar chart.

The package `de.erichseifert.gral.util` contains a collection of useful classes, although some of the should be moved to another package. - Move `de.erichseifert.gral.util.Insets2D`, `de.erichseifert.gral.util.Location`, `de.erichseifert.gral.util.Orientation` to `de.erichseifert.gral.graphics` - Move `SerializationUtils` and...