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controlP5 sliders (Read 1009 times)
svenofix
controlP5 sliders
Sep 15th, 2008, 6:35am  
Hi,

Is there any way I can read the values from multiple sliders
and use those values in different ways? For example taking
the value from slider A to make different different pictures
appear at certain value ranges, while also taking the value
from slider B and doing something completely different?
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fjen
Re: controlP5 sliders
Reply #1 - Sep 15th, 2008, 8:08am  
yes. each one can have it's own callback function, named just as the slider itself and set to receive a float value, see:

Code:

import controlP5.*;

ControlP5 cp5;

void setup ()
{
  size( 300, 300 );
  cp5 = new ControlP5( this );
  cp5.addSlider( "slider1", 0, 100, 50, 0, 0, width, 20 );
  cp5.addSlider( "slider2", 0, 100, 50, 0, 20, width, 20 );
}

void draw ()
{
  
}

void slider1 ( float value )
{
  // put code for slider 1 here
  println( "1 " + value );
}

void slider2 ( float value )
{
  // put code for slider 2 here ..
  println( "2 " + value );
}


F
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WWW  
svenofix
Re: controlP5 sliders
Reply #2 - Sep 15th, 2008, 8:50am  
Thank you! This will most certainly solve a lot of headache(hopefully Wink )!


Edit: When I move the slider up and down, the values that are shown on the side of each slider don't disappear...?
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