go chart ：一个基本的图表库在原生golang中

go-chart

chart

examples

Installation

chart

Most of the components are interchangeable so feel free to crib whatever you want.

Output Examples

Spark Lines:

Single axis:

Two axis:

Other Chart Types

Pie Chart:

examples/pie_chart/main.go

Stacked Bar:

examples/stacked_bar/main.go

Code Examples

./examples/output.pnggo generate

Usage

chart.Chart

chartSeriesSeries

io.WriterRender(...)io.Writer

API Overview

chart.Chart

./_examples/

Design Philosophy

I wanted to make a charting library that used only native golang, that could be stood up on a server (i.e. it had built in fonts).

The goal with the API itself is to have the "zero value be useful", and to require the user to not code more than they absolutely needed.

Contributions

Contributions are welcome though this library is in a holding pattern for the forseable future.