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Obviously setting a property such as visible=false will lead to an invisible form element. Is there a way to detect other invisible form elements, like if one w

Obviously setting a property such as visible=false will lead to an invisible form element. Is there a way to detect other invisible form elements, like if one was hidden behind another part of the UI?

fjsolwmv 9y ago
The browser could build a reverse index of the pixel->DOM object mapping
- adamson 9y ago
  So you build that and then do some sort of full scan over the pixels to figure out what's hidden? Sounds really slow