QCustomPlot Zoom with Two Button

[alonewolfsemmmy]

Good afternoon, take it easy while drawing graphics on Qcustomplot I want to add 2 buttons like an oscilloscope, one button zoom will increase
the second button will decrease the zoom

[alonewolfsemmmy]

i need to zoom a plot but not with the mouse wheel, any ideas if there is an easy way to simulate this event with buttons?

Please Help me

[Pl45m4]

@alonewolfsemmmy

This is not a very helpful description of your issue... What do you have so far?

Just add 2 buttons and connect them to your function where you perform the zooming...