Timer Stop Button Help
in
Programming Questions
•
5 months ago
Hi guys I have a Timer Program working already but I need to put a stop button into it. I have been trying the last while to no avail. Heres the code. Any help would be greatly appreciated.
- import java.awt.Point;
- import java.io.File;
- import java.io.FileNotFoundException;
- import java.io.IOException;
- import java.util.ArrayList;
- import java.util.Scanner;
- import processing.core.PApplet;
- import processing.core.PFont;
- public class Clock extends PApplet {
- ArrayList clock;
- int index;
- PFont bigFont, smallFont;
- public void setup() {
- size(500,500);
- smooth();
- char[] chars = {'0','1','2','3','4','5','6','7','8','9'};
- bigFont = createFont("Helvetica-Bold", 150.0f, true, chars);
- smallFont = createFont("Helvetica-Bold", 36.0f, true, chars);
- clock = new ArrayList(60);
- int i = 60;
- while(--i >= 0) {
- Wedge z = new Wedge();
- float a = i * TWO_PI/60.0f;
- z.angle = a;
- z.index = i; // time index
- clock.add(z);
- }
- index = 0;
- }
- public void draw() {
- background(102);
- Point center = new Point(width/2,height/2);
- noStroke();
- for(int i = 0; i < clock.size(); i++) {
- Wedge w = (Wedge)clock.get(i);
- pushMatrix();
- translate(center.x, center.y);
- rotate(-HALF_PI); // put the wedge with angle zero at the top
- if(w.index == index%60)
- fill(255, 200, 200, 200);
- else if(w.index == (index/60)%60) //second()) // second, system time
- fill(255,255,255,200);
- else if(w.index == (index/3600)%60) // minute
- fill(255, 255, 200, 200);
- else
- fill(255,255,255,100);
- arc(0, 0, 400, 400, w.angle, w.angle+w.size);
- popMatrix();
- }
- index = 60*millis()/1000;
- //draw an ellipse to hide the moire pattern
- fill(102);
- ellipse(width/2, height/2, 210, 210);
- // display the time
- // seconds
- fill(255,255,255,200); // white
- textFont(bigFont);
- textAlign(CENTER);
- int sec = (index/60)%60;//second(); //clock mode
- text(nf(sec,2), width/2, height/2 + 50);
- // minutes
- fill(255,255,200,200); // yellow
- textFont(smallFont);
- int min = (index/3600)%60;
- text(nf(min,2), width/2, height/2 - 65);
- // milliseconds
- fill(255, 200, 200, 200); // red
- int millis = (millis())%1000;
- text(nf(millis,3), width/2, height/2 + 90);
- }
- //Arc that represents slice of time
- class Wedge {
- float size;
- float angle;
- int index;
- Wedge()
- {
- size = TWO_PI/90.0f;
- angle = 0.0f;
- index = 0;
- }
- }
- }
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