GoCharts is a library to assist with building charts, by directly working with charting libraries, generating tabular data for Excel XLSX files and CSV files, or to transfer data to/from analytics solutions like Metabase and SimpleKPI.
It includes two sets of packages:
- data structures to generically hold and manipulate different types of data
- chart library helpers to make generating charts eaiser, often times using data structures mentioned above
Commonly used data structures include:
- Table - easy manipulation of tabular data including writing to CSV and XLSX.
- Time Series - for building time-based line charts and bar charts.
- Histogram - for building histograms and bar charts.
A full list is available in the data folder.
- C3 - code, project
- D3 - code, project
- Google Charts - code, project
- Rickshaw - code, project
- wcharczuk/go-chart - code, project
quicktemplate is used for rendering some of the charts.
An example chart is the Rickshaw chart shown below:
Data collections are provided in the collections folder for the primary purpose of providing example data to run in the examples. Currently, cryptocurrency data from Yahoo! Finance is included.
$ go get github.com/grokify/gocharts/v2/...See the example here: