How do I evaluate pinch action on touchscreen device when each finger is over 2 different elements when pinch is initiated?
I am attempting to implement a feature which will change text size using pinch on iPhone. I am using meta/viewport tag to override default behavior, as well as css touch-action to override default zooming with pinch.
changedTouches, touches array has only one element if 2 finger pinch is initiated with one finger over text, and one finger not
I am attempting to implement a feature which will change text size using pinch on iPhone. I am using meta/viewport tag to override default behavior, as well as css touch-action to override default zooming with pinch.
Trouble detecting touched elements within a div while dragging on touchscreen
I’m currently working on implementing a drawing board within a element, where users can draw by dragging their fingers across the grid on touchscreen devices. The grid has a maximum size of 100×100, and each cell is represented by a element.