Don't call me, I'm too expensive
A few quick links for my own sake.
http://www.axiis.org/examples.html
http://flowingdata.com/
Treemaps! (stock exchange thing)
http://marlenacompton.com/?p=272
http://benfry.com/writing/treemap/
http://blog.blprnt.com/blog/blprnt/your-random-numbers-getting-started-with-processing-and-data-visualization
Just cleaned it up a little, and added some extra float values so I could use more than one at any one time.
float myTime;
float mySpeed;
float myHeart;
int index; // The global index variable
String[] time;
String[] heart;
String[] speed;
void setup(){
size (1200, 1000);
smooth();
frameRate(15);
time = loadStrings(“time.csv”);
heart = loadStrings(“heart_rate.csv”);
speed = loadStrings(“speed.csv”);
}
void draw(){
fill (255, 7);
rect (0, 0, width, height);
mySpeed = 10 * (new Float(speed[index]));
myTime = 10 * (new Float(time[index]));
myHeart = 10 * (new Float(time[index]));
noFill();
fill (myHeart, 100, myHeart);
rect(index * 10, mySpeed * 6, myHeart * 6, myHeart * 1);
ellipse(index * 10, myTime * 20, myTime * 5, myTime * 5);
index = index +1; // Check when reaching 120, stop or restart at 0
if (index > 119) {
index = 0;
}
noFill();
}
Sorted the loop, it was relatively simple, just a case of adding this to the end.
index = index +1; // Check when reaching 120, stop or restart at 0
if (index > 119) {
index = 0;
Thanks to a very helpful Frenchman on the Processing forums, my code now makes sense/runs as I wanted it to.
Zing!
float myValue;
int index; // The global index variable
String[] time;
String[] heart;
String[] speed;
void setup(){
size (1200, 1000);
frameRate(10);
time = loadStrings(“time.csv”);
heart = loadStrings(“heart_rate.csv”);
speed = loadStrings(“speed.csv”);
}
void draw(){
float a = new Float(speed[index]);
line(index * 10, a * 100, a * 50, a * 50);
myValue = 10 * (new Float(time[index]));
ellipse(index * 10, myValue * 20, myValue * 5, myValue * 5);
index++; // Check when reaching 120, stop or restart at 0
}
I hate it.
Well, not so much now that I’ve got things sort of working.
float myValue;
void setup(){
size (1200, 800);
background (0);
frameRate(15);
}
void draw(){
String[] time = loadStrings(“time.csv”);
String[] heart = loadStrings(“heart_rate.csv”);
String[] speed = loadStrings(“speed.csv”);
for (int i = 0; i < 120; i++){
myValue = 10 *( Float.valueOf(speed[i]).floatValue());
stroke(random(255), random(255), random(255), myValue * 3);
line(i * 10, i * 10, i * 10, i * 12);
}
for (int a = 0; a < 120; a++){
myValue = 10 *( Float.valueOf(time[a]).floatValue());
stroke(random(255), random(255), random(255), myValue * 3);
fill(random(255), random(255), random(255), myValue * 3);
ellipse(a * 10, myValue * 20, myValue * 5, myValue * 5);
}
}
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