Increase the touch area of an object

How-to
1

Description

There are objects in my GUI, which I need to expand their touchable region.- bigger than their size.- So they can be clicked easier.
AFAIK it’s possible in ver 7. but can’t find how or where I read about this feature. Any clue?

What MCU/Processor/Board and compiler are you using?

STM32F429IGT6

What LVGL version are you using?

v7.2.0

What do you want to achieve?

Increasing the touchable region of an object.

2

You can use this function
void lv_obj_set_size(lv_obj_t * obj, lv_coord_t w, lv_coord_t h)；

3

Thanks, but I don’t want to increase the size of an object.
As I explained, I want to increase its touchable area. so for example if I touch up to 20 pixel below the object, It will be clicked.

4

You’re looking for the extended click area feature.

1 Like
5

Yep, that’s it. :upside_down_face:
thanks :hibiscus: