controlP5 - button toggle image on / off

Programming Questions

x0x0x0x

controlP5 - button toggle image on / off

in Programming Questions • 8 months ago

hey everyone. I'm a beginner with processing and if got an simple question with/about controlP5.
what i want to acchive with controlP5:

1 button should toggle an image on / off
if the image is now displayed at the sketch
the user can use a slider next to the button,
which scrolls through a bunch of images.

how can this be done? :-/

any help is welcome!

Replies(1)

marzzzel

Re: controlP5 - button toggle image on / off

8 months ago

here, this is a small sketch toggling an image on/off. dont forget to put an image in the folder of your sketch :):

import controlP5.*;
ControlP5 cp5;
PImage im;
boolean displayImage;
void setup(){
size(500, 500);
cp5 = new ControlP5(this);
im = loadImage("image.jpg");
cp5.addButton("onOff").setValue(0)
.setPosition(10,10).setSize(200,19);
}
public void onOff(int val){
displayImage = !displayImage;
}
void draw(){
background(0);
if(displayImage){
image(im, 0, 30);
}
}

Top Reply