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SKILL verified Apache-2.0 Self-run

Chart Visualization

skill-zju-real-easel-chart-visualization · by ZJU-REAL

将数据可视化为图表。当用户需要生成柱状图、折线图、饼图、散点图、雷达图、桑基图、思维导图、流程图等图表时调用此技能,通过 curl 工具调用 AntV API 生成图表图片。产出静态图片 URL(25+ 类型);要本地渲染的信息图/GIF 动画图表用 infographic,要 CSV/JSON→整页报告用 data-report

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Install

$ agentstack add skill-zju-real-easel-chart-visualization

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access Used
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

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Reliability & compatibility

Security review passed
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2d ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

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About

请根据用户输入的内容,将数据可视化为图表。

与其他图表 SKILL 的区别

三者都能"生成图表",但机制与产物不同,按需求路由:

  • chart-visualization(本 SKILL) = 调 AntV 远程 API(gpt-vis),产出静态图片 URL,25+ 图表类型,最快拿到单张图。要单张标准统计图、直接拿到图片链接时用它。
  • infographic = 本地 JS 渲染,产出信息图 / GIF 动画图表(列表/流程/对比/层级模板 + 逐帧动画)。要可导出 SVG 的结构化信息图、或带入场动画的 GIF/MP4 时用它。
  • data-report = 输入 CSV/Excel/JSON,产出整页可视化报告(KPI 卡 + 多图 + 数据洞察 + 表格)。要一份完整报告页而非单图时用它。

步骤

  1. 分析用户数据和需求,选择最合适的图表类型
  2. 构造符合规范的 JSON 请求体
  3. 使用 curl 工具调用 API 生成图表图片
  4. 将返回的图片 URL 以 Markdown 图片格式输出

图表选择指南

根据用户的数据特征和需求,选择最合适的图表类型:

  • 时间序列:用 line(趋势)或 area(累计趋势);两个不同量纲用 dual-axes
  • 比较类:用 bar(横向分类对比)或 column(纵向分类对比);频率分布用 histogram
  • 占比类:用 pie(比例构成)或 treemap(层级占比)
  • 关系与流程:用 scatter(相关性)、sankey(流向)或 venn(集合重叠)
  • 层级与树形:用 organization-chartmind-map
  • 专用类型
  • radar:多维度对比
  • funnel:流程阶段转化
  • liquid:百分比/进度
  • word-cloud:文本词频
  • boxplot / violin:统计分布
  • network-graph:复杂节点关系
  • fishbone-diagram:因果分析
  • flow-diagram:流程图
  • spreadsheet:结构化数据表或透视表

API 接口

POST https://antv-studio.alipay.com/api/gpt-vis

> 该端点为 AntV/支付宝官方 gpt-vis 公共免费托管服务,无需 key;公共服务可能限流或调整,返回失败时重试或退回本地渲染(infographic 模式 A)。

请求体为 JSON,必须包含 typesource: "chart-visualization-skills" 字段。

示例:

curl -X POST https://antv-studio.alipay.com/api/gpt-vis \
  -H "Content-Type: application/json" \
  -d '{"type":"line","source":"chart-visualization-skills","data":[{"time":"2025-01","value":100}],"title":"示例图表"}'

返回示例:

{"success":true,"resultObj":"https://..."}

resultObj 中的 URL 以 Markdown 图片格式输出:``

支持的图表类型

| 分类 | 图表类型 | |------|---------| | 比较类 | 条形图(bar)、柱状图(column)、瀑布图(waterfall)、双轴图(dual-axes) | | 趋势类 | 面积图(area)、折线图(line)、散点图(scatter) | | 分布类 | 箱线图(boxplot)、直方图(histogram)、小提琴图(violin)、漏斗图(funnel) | | 占比类 | 饼图(pie)、水波图(liquid)、词云(word-cloud) | | 层级类 | 组织架构图(organization-chart)、思维导图(mind-map)、矩形树图(treemap)、桑基图(sankey) | | 关系类 | 关系图(network-graph)、韦恩图(venn) | | 流程类 | 流程图(flow-diagram)、鱼骨图(fishbone-diagram) | | 多维类 | 雷达图(radar) | | 表格类 | 表格/透视表(spreadsheet) |

通用可选参数

| 参数 | 类型 | 默认值 | 说明 | |------|------|--------|------| | theme | string | "default" | 主题:"default" / "academy" / "dark" | | width | number | 600 | 图表宽度 | | height | number | 400 | 图表高度 | | title | string | "" | 图表标题 | | style.texture | string | "default" | 纹理:"default" / "rough"(手绘风格) |

带坐标轴的图表还支持:axisXTitle、axisYTitle。

各图表 data 格式

  • area / line: {time: string, value: number, group?: string}[],可选 stack: boolean
  • bar: {category: string, value: number, group?: string}[],可选 group / stack (默认 stack: true)
  • column: {category: string, value: number, group?: string}[],可选 group (默认 true) / stack
  • scatter: {x: number, y: number, group?: string}[]
  • pie: {category: string, value: number}[],可选 innerRadius: number (0-1)
  • radar: {name: string, value: number, group?: string}[]
  • funnel: {category: string, value: number}[]
  • waterfall: {category: string, value?: number, isTotal?: boolean, isIntermediateTotal?: boolean}[]
  • dual-axes: categories: string[], series: {type: "column"|"line", data: number[], axisYTitle?: string}[]
  • histogram: number[],可选 binNumber: number
  • boxplot / violin: {category: string, value: number, group?: string}[]
  • liquid: percent: number (0-1),可选 shape: "circle"|"rect"|"pin"|"triangle"
  • word-cloud: {text: string, value: number}[]
  • sankey: {source: string, target: string, value: number}[],可选 nodeAlign
  • treemap: {name: string, value: number, children?: ...}[] (最深 3 层)
  • venn: {sets: string[], value: number, label?: string}[]
  • network-graph / flow-diagram: {nodes: {name: string}[], edges: {source: string, target: string, name?: string}[]}
  • fishbone-diagram / mind-map: {name: string, children?: ...} (最深 3 层)
  • organization-chart: {name: string, description?: string, children?: ...} (最深 3 层),可选 orient: "horizontal"|"vertical"
  • spreadsheet: Record[],可选 rows / columns / values(透视表字段)

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.