Changelog of @hackage/hgeometry-ipe 0.13

#+STARTUP: showeverything

** 0.13

Newer BezierSpline parsing.
Renamed the modules from Data.Geometry.Ipe to simply Ipe. The following find and sed command should be able to help you migrate (but use it at your own risk)

#+begin_src sh find src -name "*.hs" -exec sed -i -e 's/Data.Geometry.Ipe/Ipe/g' {} ; #+end_src
Better Documentation; i.e. specific reexports from the Ipe module.
Added functionality to load and add a stylesheet to a file.
Added support for the stroke-opacity attribute.
IpeRender and IpeToIpe modules that allows to us to easily call 'iperender' and 'ipetoipe'. The IpeToIpe module now also defines a 'wirteIpeFileAsPdf' function that allows us to write to an ipe pdf file (by calling ipetoipe to create this pdf.)

** 0.12

** 0.11

Split the Types module into smaller sub modules, and restricting what is exported.
Traversable, Foldable, and Functor instances for the ipe types.
Reading and Writing of Ellipses :)
Added Coordinate Float and IpeWriteText Float instances.
readAll now accepts only one IpePage rather than a Foldable f => f (IpePage r)
Renamed attrLens to ixAttr, and added a prism Attr to access an attribute.
added convenience functions (well, Getter's) for getting all Ipe objects on a particular layer, or in a particular view.
readSinglePageFile now makes sure there is at least one layer / view in the file, and if not creates it. This matches the behaviour of ipe itself. See the new 'withDefaults' function in the Types module for the details.
fromContent now creates these layers and views as well.

** 0.10

Added a 'labeled' IpeOut that supports labeling geometric objects with some textual label
IpeWrite instance for NonEmpty Lists, and IpeWriteText and Coordinate instances for Data.RealNumber.Rational

** 0.9