On 07/13/2016 01:33 PM, Jahn wrote: > I would like to learn more how to write python based touch application > for embedded system but I do not know what conditions a touch screen must > have so that it > will response to touch. > Does anyone know?
These days GUI toolkits such as GTK+ or Qt provide convenient methods for interacting with touch displays including touch, dragging, gestures (pinch to zoom), multi-touch, etc. In its simplest form GUIs on touch screens are identical to GUIs with a mouse. Normal button widgets work great with fingers for example. Even slider adjusters work pretty much the same with a finger and with the mouse. More complicated things like pinch to zoom and multi-touch require a bit more help from the toolkit. As Deitmar said, you will have to get a lot more specific in your questions. -- https://mail.python.org/mailman/listinfo/python-list