do you mean something beyond zooming in/out? zooming is possible in the "nightly" version by scrolling the mouse wheel. (and, in case you missed it, the game has always had orbiting the camera by clicking the middle-mouse-button).
the nightly version is currently only available to download but i believe i will put it in the browser within the next few weeks on a separate itch page.
(or, if you mean on android/mobile, i do hope to add camera controls eventually but have not yet).