# GUI library, buttons, sliders and knob

**URL:** <https://discourse.processing.org/t/gui-library-buttons-sliders-and-knob/19483>\
**Category:** Processing for Android\
**Created:** [April 6, 2020, 11:04pm UTC](https://discourse.processing.org/t/gui-library-buttons-sliders-and-knob/19483 "2020-04-06T23:04:34Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![dinoelectro](https://avatars.discourse-cdn.com/v4/letter/d/97f17d/32.png) [@dinoelectro](https://discourse.processing.org/u/dinoelectro)\
**Post date:** [April 6, 2020, 11:04pm UTC](https://discourse.processing.org/t/gui-library-buttons-sliders-and-knob/19483/1 "2020-04-06T23:04:34Z")

</div>

Hello, this time I want to contribute with a set of classes that I have programmed using processing.

- button
- roundButton
- toogleButton
- slider and selector

To work with them you must first indicate the position, width, height, color, text color, text when it is false, text when it is true

use show () method inside draw () to show control

use the getValue () method to know the current value of the control

[![]( " - YouTube") ](https://www.youtube.com/watch?v=GmNGBwBUtc4)

> **[GitHub - dinoelectro/ihmControl-with-processing: buttons, toogle buttons,...](https://github.com/dinoelectro/ihmControl-with-processing)**
>
> buttons, toogle buttons, sliders, selectors clases with processing - dinoelectro/ihmControl-with-processing