[FEATURE]: Support Curved-Boundary Bar Charts with Dynamic Phase/Threshold Detection
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评估
- 难度
- 5/5
- 预计耗时
- 一周以上
- 新手友好度
- 28/100
- Issue 类型
- 功能
- 描述清晰度
- 需要澄清
- 活跃度
- 冷清
- 技术栈
- python
调研方向
先查看链接的在线演示和仓库，然后审查 issue 中描述的 plotly.py 现有 shapes 和 annotations 支持。未指定具体文件或测试；请在实现之前定义曲线边界、碰撞检测和动态条形样式的 API 范围及验收标准。
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描述
What problem does this feature solve?
In physical domain modeling (such as thermodynamic P-T phase diagrams), industrial monitoring, and multi-parameter threshold analysis, data visualization often requires representing dynamic bar elements within a two-dimensional parameter space that interact with non-linear, curved decision boundaries.
Current Limitations:
- Linear/Static Boundaries: Current shapes/shapes annotations in Plotly primarily target horizontal, vertical, or simple linear lines. Defining polynomial or spline-based curved boundary lines for dynamic spatial partitioning is not natively streamlined.
- Complex Collision Logic: Calculating real-time intersections (collision detection) between moving/resizing bar vertices (e.g., X position = Pressure, Y height = Temperature) and curved thresholds to dynamically update bar styling (e.g., solid, liquid, gas, or custom status) is mathematically complex to implement manually on top of standard trace types.
Expected Experience:
We hope Plotly could consider providing native support or built-in mechanisms for curved decision boundaries. When a bar's position along the X-axis or height along the Y-axis changes, the chart can evaluate its top vertex against curved boundaries to trigger real-time state changes and dynamic styling.
🔗 Live Demo & Repository
- Live Demo: https://cnlnr.github.io/Curved-Boundary-Bar-Chart/
- GitHub Repository: https://github.com/cnlnr/Curved-Boundary-Bar-Chart
- 主要语言
- Python
- 星标
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- 2.8k
- 平均合并
- 13 小时 41 分钟
- 30 天内合并 PR
- 21
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plotly/plotly.py 的其他 Issue
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P3 size: 1 task
难度 2/5 1-3 小时 新手友好度 65/100
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P3 size: 1 task
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bug P1
难度 1/5 1 小时以内 新手友好度 68/100
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feature P3
难度 2/5 1-3 小时 新手友好度 62/100
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feature P3
难度 2/5 1-3 小时 新手友好度 72/100
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