Dynamically growing width of visualization

General Discussion Other

the.engin..

Dynamically growing width of visualization

in General Discussion • Other • 11 months ago

In my simulation, I have many data (numbers that represents percentages) in a log file, that I would like to draw. There is no problem until I reach the other side of the sketch window. Then I can not see my data.

I need something, that continues the drawing that basically invisible in a static for example 500,500 window (size(500,500), and does not drop my first values, so I can scroll back to any previous data.

Could you help me about this?

Thanks!

Replies(1)

tfguy44

Re: Dynamically growing width of visualization

11 months ago

int[] vs;
color[] cs;
int xoff = 0;
void setup(){
size(220,220);
vs = new int[200];
cs = new color[200];
for( int i = 0; i < vs.length; i++ ){
vs[i] = int(random(10,180));
cs[i] = color( random(255),random(255),random(255) );
}
}
void draw(){
background(0);
noStroke();
xoff = constrain( xoff, -1780, 0 );
pushMatrix();
translate( xoff, 0 );
for( int i = 0; i < vs.length; i++ ){
fill( cs[i] );
rect( i*10, height-vs[i], 10, vs[i] );
}
popMatrix();
}
void mouseDragged(){
xoff+=mouseX-pmouseX;
}

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