Good news! Thanks, Tim!
I'd like to also note that now the LocalTime axis supports millisecond precision, whereas earlier it only supported second precision. 2010/10/28 Tim Docker <[email protected]>: > I'm pleased to announce v0.14 of the haskell chart library. This is a > library for drawing 2D data plots. It's features include > > + Use of the cairo graphics engine, supporting a variety of > output types: ps, pdf, png, and gtk windows. > > + A variety of plot types, including: points, lines, error bars, > candlesticks, bar charts and pie charts. > > + Strong typing. Charts are parameterized by the types of their > coordinates. One benefit of this is that labels etc are > automatically generated appropriately for the type of the > data. Currently axis types include: Double, Int, Log, LocalTime, > and Indexed. > > + (some) support for interactivity. Charts support dynamic > resizing, and mapping from device coordinates back to source > values. > > The library is available on hackage. Additional information including > details of the mailing list can be found here: > > http://dockerz.net/software/chart.html > > Thanks to Malcolm Wallace, Eugene Kirpichov, and Matt Brown for their > contributions to this release. > > Tim Docker > > ---------------------------------------------------------------------- > > New features in v0.14 > --------------------- > > * Plot Type: AreaSpots4D > Spots with varying area and colour > > * Plot Type: CandleStick charts > A specific type of plot often used in financial markets for stock > price series. > > * Multiline text in Annotation Plots > with flexible control over the anchoring. > > * Picking. > The library now contains logic required to map device coordinates back > to input elements. This facilitates interactivity. See tests/TestPicking.hs. > > * Multiple Layers of axis labels > This is currently used by the LocalTime axis to show an additional set > of context labels - these show the next sensible granularity of time > enclosing the more detailed labels and ticks. > > * Avoid overlapping axis labels > The axis rendering code now skips labels where there would be > overlaps. This is done dynamically as the chart is rendered. > > * Code refactor > Plots and axes have been split into separate file hierarchies, with one file > per type. This makes it easier to understand, and (hopefully) makes it > clearer how to add new plot types. > > > > > -- > You received this message because you are subscribed to the Google Groups > "Haskell Charts" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/haskell-charts?hl=en. > > -- Eugene Kirpichov Senior Software Engineer, Grid Dynamics http://www.griddynamics.com/ _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
