Is it possible to use ESP32_ILI9341 to do zoom in and out?

[lladam]

like to do it on phone by two fingers.
Thanks.
Adam

[Franco]

The pinch/zoom feature does not depend on the display controller itself, but on the touch sensor applied on the surface of the display and its controller, if any. Pinch/zoom feature requires a multi-touch capacitive sensor, the type of display module you describe, seem to come with a resistive touch sensor with a XPT2046 controller chip. Resistive sensors are single touch and react on the finger or stylus pressure. You must check your display module description to draw conclusions.

[ESP_Sprite]

Also note that you'd need to do the zoom in software, an ILI9341 cannot do it in hardware.