Changelog#

0.4.0 - February 23, 2024#

0.3.5 - October 23, 2023#

  • Leather no longer reconfigures Python warnings globally.

  • Add Python 3.11 and 3.12 support.

  • Drop Python 3.7 support (end-of-life was June 27, 2023).

0.3.4 - October 8, 2021#

  • Add Python 3.10 support.

0.3.3 - November 30, 2016#

  • Fix examples that used invalid column data. (#81)

  • lxml is no longer imported by default. (#83)

  • Ordinal scales can now display data from multiple series with different values. (#76)

  • Better error handling for data types supported by different shapes.

0.3.2 - November 11, 2016#

  • Fix trove classifiers.

0.3.1 - November 11, 2016#

  • Fix unicode rendering issue in Python2.7 and PyPy. (#74)

0.3.0 - November 11, 2016#

  • Add examples for many more use-cases. (#11)

  • Fixed bars so that data are displayed top-down when using Chart.add_bars(). (#72)

  • Changed default colors. (#51)

  • Fixed a rare file handling bug when saving SVG files.

  • Leather will now issue a warning if you attempt to render a chart with data exceeding the scale domain. (#42)

  • Linear scales will now default to the domain [0, 1] if no values are provided. (#66)

  • Axis no longer takes a number of ticks as an argument. Instead pass a list of custom tick values.

  • Scales tick methods no longer take a number of ticks as an argument. (They should self-optimize.)

  • Scales that cross 0 will now always have a tick at 0. (#54)

  • Implemented auto-ticking. (#23)

  • style_function() now takes a Datum instances, rather than a list of arguments.

  • Renamed the Lines class to Line to be more accurate.

  • Implemented CategorySeries.

  • Implemented a more elegant pattern for colorizing series.

  • Refactored Series so Shape is no longer a parameter.

  • Tick values can now be overridden with the tick_values argument. (#56)

  • Added methods to customize scales and axes for Lattice charts. (#17)

  • Expanded unit tests for Scale subclasses.

  • Zero lines now render above other tick marks. (#31)

  • Fixed rendering of Bar and Column shapes for negative values. (#52)

  • Refactored the Lattice API.

0.2.0#

  • Initial prototype

0.1.0#

  • Never released