Show HN: PDFMeasure – Measure PDF files in the browser
Hi HN, sharing a little app I built to measure architectural drawings in the browser. My architects on a remodel had this fancy software to do it, but I was frustrated to not be able to do the same easily. It does much of what the more complex software does: measure distance, surface areas, perimeters, angles; markup; takeoff (count & run lengths), ...etc. I even built an overlay feature to compare two pages. In this age of AI, I think simple software such as this can only ever be free. How
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points · 1 votes
2026-11-11 01:30:14.671Z
cumulative since publication
研究分析
变化记录
来源描述：Hi HN, sharing a little app I built to measure architectural drawings in the browser. My architects on a remodel had this fancy software to do it, but I was frustrated to not be able to do the same easily. It does much of what the more complex software does: measure distance, surface areas, perimeters, angles; markup; takeoff (count & run lengths), ...etc. I even built an overlay feature to compare two pages. In this age of AI, I think simple software such as this can only ever be free. How
版本与成本证据
来源票数: 1 votes (2026年11月11日 UTC; cumulative since publication) 可供比较的近期同类记录：“Show HN: Socialize/Presence multiplayer interaction on blog posts” (Show HN, 2026年11月10日)；“Show HN: Tabichat chat demo, LLMs (with thinking) remain in their Pi harnesses” (Show HN, 2026年11月10日)。主题相近仅用于导航，未核验其是否属于同一需求或独立证据。
适用与受影响对象
先明确变化影响的现有工作流，再判断是否升级。发布热度不证明效果提升；接口、价格或可用性变化也可能增加迁移工作。
缺失的比较信息
待补齐：新旧行为、受影响套餐与地区、生效时间、兼容性、回退路径及同一工作量下的成本。
采用与迁移验证
保存发布或政策原文，对新旧方案运行同一个任务并比较结果与完整账单；若涉及停服，先核验截止时间再安排迁移。