Order algorithm plotter
Meuler is a Java-based project that allows you to visualize the performance of data sorting algorithms, such as the popular algorithm "Bubble", Quicksort, among others.
$ git clone git://github.com/joalcapa/Meuler.git
$ cd Meuler
Compilation of the project, using the file containing the main method, in order to generate the necessary ".class" files to execute Meuler without the ".jar", remember to add the jdk of java, to the environment variables, to recognize the command "javac".
$ javac meuler/Meuler.java
$ java meuler/Meuler
Basically Meuler, gives the rendering power to DaVinci, so an array is drawn on the screen.
@Override
public void paint(Graphics g){
super.paint(g);
int accountant = 0, accountantMinux;
for (int i = 0; i < 179; i++) {
accountant+=5;
accountantMinux = accountant - 1;
g.setColor(new Color(0, 204, 255));
g.drawLine(accountant, (200-arrayData[i]), accountant, 200);
g.setColor(Color.white);
g.drawLine(accountant, ((200-arrayData[i])-4),accountant, (200-arrayData[i]));
g.setColor(new Color(0, 204, 255));
g.drawLine(accountantMinux, (200-arrayData[i]), accountantMinux, 200);
g.setColor(new Color(0, 204, 255));
g.drawLine(accountantMinux, ((200-arrayData[i])-4), accountantMinux, (200-arrayData[i]));
}
}For algorithm processing, Meuler gives AlgorithmHandler the processing power, is able to process the array, and instruct DaVinci to render the change.
for (int i = 1; i < 179; i++) {
aux = daVinci.getDataIndex(i);
k = i-1;
while( k >= 0 && aux < daVinci.getDataIndex(k)) {
daVinci.setDataIndex((k+1), daVinci.getDataIndex(k));
k--;
try { Thread.sleep(1); } catch (InterruptedException ex) {
Logger.getLogger(AlgorithmHandler.class.getName()).log(Level.SEVERE, null, ex);
}
daVinci.repaint();
}
daVinci.setDataIndex((k+1), aux);
try { Thread.sleep(1); } catch (InterruptedException ex) {
Logger.getLogger(AlgorithmHandler.class.getName()).log(Level.SEVERE, null, ex);
}
daVinci.repaint();
}
isFinalize = true;
thread = null;
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