Fix: prevent browser zoom on touchpad pinch#1335
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Unnamed2964 wants to merge 1 commit intorailmapgen:mainfrom
Open
Fix: prevent browser zoom on touchpad pinch#1335Unnamed2964 wants to merge 1 commit intorailmapgen:mainfrom
Unnamed2964 wants to merge 1 commit intorailmapgen:mainfrom
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至少在我所使用的设备（Surface Pro 8）的 Chromium 浏览器中，在画布上使用触摸板缩放手势，页面也会跟着一起变大。
这是由于 React 默认将
onWheel注册为被动监听器（Passive Listener，为了滚动性能考虑），导致在 React 的事件回调中直接调用e.preventDefault()往往无效或者太晚了（Gemini 3 Pro 生成）。本修改修复了这个问题。