controlP5

nicokuehne

in Contributed Library Questions • 2 years ago

hi guys

i have a problem with my sliders in controlP5. they don't want to work, i can't slide them, but they appear on the canvas.

i think it is because a transparent rectangle is covering the sliders. is this possible? is there a possibility to make sure, that all the controlP5 stuff sits on top of everything??

here a sample of my code... in the setup i call a function called setSliders. any ideas? i don't get it!

thank you!

void setup() {

controlP5 = new ControlP5(this);

controlP5.setAutoDraw(false);

controlP5.draw();

setSliders(20, 20, 20, 20, 20, 100, 20, 0, 20, 20, 20);

}

void setSliders(float _segmentSize, float _fontSize, float _thickness, float _objectSize, float _colorVal, float _transparency, float _amplifier, float _danceFactor, float _moduloNumber, float _moveLetterX, float _moveLetterY) {

controlP5.addSlider("segmentSize", 0, 255, _segmentSize, -680, -380, 100, 10);

controlP5.setColorBackground(color(50));

controlP5.setColorForeground(color(0, 150, 255, 50));

Replies(2)

amnon.owed

Re: controlP5

2 years ago

You didn't post runnable code, but one problem in your code is that you set autoDraw to false and place controlP5.draw() in setup. If you set autoDraw to false, you need to place controlP5.draw() at the end of draw(). Then it will be on top of everything and drawn. I'm guessing the reason you see the sliders at all is because you don't have a background call in your code.

There are many examples included with controlP5. You should check those out and it will become clear how to use this lib.

If you still run into problems, please post a runnable code example so we can point out more specifically the problem.

nicokuehne

Re: controlP5

2 years ago

hey! thank you for your answer... do you have an email? i could send you my code, maybe you can fix it.

cheers

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