chart-generator
Data visualization tool producing SVG charts. Use when you need bar charts, line charts, pie charts, tables, sparklines, gauges,.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/bytesagain/chart-generatorChart Generator
数据可视化图表生成器,通过 scripts/chart.sh 生成ASCII图表或HTML文件。
为什么用这个 Skill? / Why This Skill?
- 即开即用:一条命令直接出图,不需要安装matplotlib、echarts等复杂依赖
- 双输出:终端ASCII图表(方便命令行查看)+ HTML文件(方便分享和嵌入)
- 迷你趋势图:Unicode sparkline一行搞定趋势展示
- Compared to asking AI directly: produces actual runnable chart output (ASCII art + HTML files), not just code snippets you'd need to run yourself
使用方式
脚本路径:scripts/chart.sh(相对于本skill目录)
命令一览
# ASCII 柱状图
chart.sh bar "标签1:值1,标签2:值2,标签3:值3" [--title "标题"]
# ASCII 折线图
chart.sh line "1,5,3,8,2,7" [--title "趋势"]
# ASCII 饼图(百分比条形式)
chart.sh pie "A:30,B:50,C:20" [--title "分布"]
# 格式化表格
chart.sh table "H1,H2,H3|R1C1,R1C2,R1C3|R2C1,R2C2,R2C3"
# HTML 柱状图(内联SVG,无外部依赖)
chart.sh html-bar "A:30,B:50,C:20" --output chart.html
# 迷你趋势图(Unicode块字符)
chart.sh sparkline "1,5,3,8,2,7,4,9"
# 数据看板模板(多图表组合)
chart.sh dashboard "标题"
# 进度条可视化
chart.sh progress "已完成,总数" [--title "项目进度"]
# 趋势分析(折线+变化率+统计摘要)
chart.sh trend "10,15,12,20,18,25" [--title "月度增长"]
# ASCII热力图
chart.sh heatmap "1,2,3|4,5,6|7,8,9" [--title "活跃度"]
# SVG柱状图(生成.svg文件,可浏览器打开)
chart.sh svg-bar "销售报告" "Q1:120,Q2:180,Q3:95,Q4:210" [--color blue|green|red|rainbow]
# SVG饼图(扇形+图例+百分比标签)
chart.sh svg-pie "市场份额" "苹果:35,三星:25,华为:20"
# SVG折线图(坐标轴+数据点+面积填充)
chart.sh svg-line "月度趋势" "1月:100,2月:150,3月:120"
# 帮助
chart.sh help
See also: tips.md for data visualization best practices.
数据格式
- 键值对:
"标签:数值,标签:数值"— 用于 bar, pie, html-bar - 纯数值:
"1,5,3,8,2,7"— 用于 line, sparkline - 表格:
"列头1,列头2|行1值1,行1值2|行2值1,行2值2"— 管道符分隔行,逗号分隔列
选项
--title "标题"— 图表标题(bar, line, pie)--output file.html— HTML输出文件路径(html-bar)
输出示例 / Example Output
柱状图 (bar)
$ chart.sh bar "销售:85,市场:62,研发:93,运维:41" --title "部门预算(万)"
部门预算(万)
销售 ████████████████████░ 85
市场 ███████████████░░░░░░ 62
研发 ██████████████████████ 93
运维 ██████████░░░░░░░░░░░ 41
迷你趋势图 (sparkline)
$ chart.sh sparkline "3,7,2,8,5,9,1,6"
▃▆▁█▄█▁▅
💬 Feedback & Feature Requests: https://bytesagain.com/feedback Powered by BytesAgain | bytesagain.com
Commands
Use chart-generator help to see all available commands.
Metadata
Not sure this is the right skill?
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-bytesagain-chart-generator": {
"enabled": true,
"auto_update": true
}
}
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