serialVisualization/visualizationtest/visualizationtest.pde

float rawvalue=0;
float xoff = 0.0;
float xoff2 = 0;


Visualization vis;

void setup() {
  size(640, 360);
  
  
  //vis = new BarV(150,150,10,100,0,100);
  //vis = new BarH(150,150,100,10,0,100);
  //vis = new Tacho(150,150,100,0,100);
  //vis = new Direction(150,150,100,-127/30*360,127/30*360,0,2000,PI/2+PI);
  vis = new Direction(150,150,100,-127/30*360,127/30*360,0,2000,PI/2+PI, -127,127); //uses arc
  //vis = new GraphRoll(150,150,200,100,0,100, 1);
  
  vis.setShowMinMax(false);
  vis.setTitle("Testwert");
}

void draw() {
  background(255);
  rawvalue +=random(-10,10);
  rawvalue = constrain(rawvalue, -127,100);
  //xoff += 0.01;
  xoff2 += 0.004;
  //rawvalue=noise(xoff) * 100;
  
  vis.setValue(rawvalue);
  
  //for direction with length
  vis.setValue2(noise(xoff2)*2000);
  
  
  vis.drawVis();
  
}