Can Chrome be used in different zoom levels other than at 100%? - not really

[kensoh]

Raising a pre-emptive issue for users who may changed the TagUI Chrome browser to a different zoom level than at 100%. The Chrome browser that TagUI invokes has to be used at 100% zoom.

Otherwise mouse clicks and interactions with web elements will not work. This is because TagUI tries to find the x, y co-ordinates of the web element and trigger a click at that location in Chrome, instead of simply calling JavaScript methods such as click().

This more accurately re-creates user actions on the webpage and leads to more consistent interactions with websites (by representing a real user more accurately, the website response would be more consistent with how it responses to a real user).

However, with this method, if the Chrome browser is set to a zoom level different from 100%, the x, y co-ordinates to click on will be wrong and thus interactions will not work. Behaviour first observed in aisingapore/TagUI#553 while trying to replicate the issue.

[kensoh]

Exception will be automating visually. At different zoom levels, as long the UI element image snapshots are done for that particular zoom level, the automation will work correctly.