Charts for Go

Basic charts in go.

This package focuses more on autoscaling, error bars, and logarithmic plots than on beautifull or marketing ready charts.

The following chart types are implemented:

• Strip Charts
• Scatter / Function-Plot Charts
• Histograms
• Bar and Categorical Bar Charts
• Pie/Ring Charts
• Boxplots

Axis can be linear, logarithmical or time.

Package chart itself provideds the charts/plots itself, the charts/plots can be output to different graphic drivers. Currently

• txtg: ASCII art charts
• svgg: scalable vector graphics (via github.com/ajstarks/svgo), and
• imgg: Go image.RGBA (via code.google.com/p/draw2d/draw2d/ and code.google.com/p/freetype-go) are implemented.

For a quick overview save as xbestof.{png,svg,txt} run $ example/example -best A fuller overview can be generated by $ example/example -All