Oresme is a plotting framework for GNUstep (and Cocoa).

Current version: unreleased, check SVN.

OresmeKit, a plotting and charting framework for Objective-C, GNUstep (and Cocoa/Macintosh).

The kit offers custom Views that can be embedded in the application and display data at need.

Why OresmeKit? In honour of Nicolas Oresme the antique philosopher who thought about coordinates long before Cartesius. Because Cartesius was too predictable as a name and too tied to X-Y plotting, while OresmeKit shall support more chart types in the future.

Available graph-types:


Reference Documentation


Cartesius, Example application, showing f(x) = sinc(x):

Sinc screenshot

Charter, Example application, showing two functions in a line chart. It is running on windows.
One of the two series is highlighted, grid are being drawn on both axis.

Lines screenshot

Version 0.1 (2018-06-08)