HaskellCharts For Mac Publisher's description
from Tim Docker
A simple library for producing line charts from Haskell
HaskellCharts is a free and open source library that will help you render 2D charts from Haskell.
Here are some key features of "HaskellCharts":
В· Line, Point, Bar and Fill plots, along with combinations.
В· Basic Pie Charts
В· Automatic layout adjustment
В· Auto-scaling of axis values
В· Linear, Log, and Time axes
В· 2 APIs: one simpler, one more flexible
В· Extensible to support new plot types and new layouts
В· Rendering to PNG, PS, SVG and PDF files as well as GTK windows (and potentially other cairo backends)
What's New in This Release:Plot Type: AreaSpots4D:
В· Spots with varying area and color
Plot Type: CandleStick charts:
В· A specific type of plot often used in financial markets for stock
В· price series.
Multiline text in Annotation Plots:
В· with flexible control over the anchoring.
В· The library now contains logic required to map device coordinates back
В· to input elements. This facilitates interactivity. See tests/TestPicking.hs.
Multiple Layers of axis labels:
В· This is currently used by the LocalTime axis to show an additional set
В· of context labels- these show the next sensible granularity of time
В· enclosing the more detailed labels and ticks.
Avoid overlapping axis labels::
В· The axis rendering code now skips labels where there would be
В· overlaps. This is done dynamically as the chart is rendered.
В· Plots and axes have been split into separate file hierarchies, with one file
В· per type. This makes it easier to understand, and (hopefully) makes it
В· clearer how to add new plot types.
System Requirements:В· GHC
Program Release Status: Minor Update
Program Install Support: Install and Uninstall