Mouse up outside map will cause "canvas-drag" event to stick · Issue #697 · openseadragon/openseadragon · GitHub
![Getting touchy - everything you (n)ever wanted to know about touch and pointer events / Patrick H. Lauke Getting touchy - everything you (n)ever wanted to know about touch and pointer events / Patrick H. Lauke](https://patrickhlauke.github.io/getting-touchy-presentation/pictures/sites/codepen-slider-4-basic-mouse-driven.png)
Getting touchy - everything you (n)ever wanted to know about touch and pointer events / Patrick H. Lauke
Cory Arcangel | PHOTOSHOP CS: 110 BY 72 INCHES, 300 DPI, RGB, SQUARE PIXELS, DEFAULT GRADIENT YELLOW, BLUE, RED, GREEN, MOUSE DOWN Y=22700, X=10850, MOUSE UP Y=30900, X=1900 (2008) | MutualArt
![dropdown - When to start opening the select list? On mousedown? Or on click? And Why? - User Experience Stack Exchange dropdown - When to start opening the select list? On mousedown? Or on click? And Why? - User Experience Stack Exchange](https://i.stack.imgur.com/0SO6a.jpg)