public void paint(Graphics g) {
//Farbe vom rectangle
g.setColor(Color.white);
g.fillRect(0,0,breite,hoehe);
g.setColor(Color.black);
g.setFont(new Font("SansSerif",Font.BOLD,12));
//Überschrift
//g.drawString("Zeichenfläche",2,23);
int abstandLinks = 0;
//zeichne Balken zu den Zufallszahlen im array
for (int i = 0; i < array.length; i++) {
g.fillRect(abstandLinks, hoehe-array[i], 3, array[i]);
abstandLinks = abstandLinks +5;
}
int liObX = 160;
int liObY = 0;
int reUnX = 6;
int reUnY = hoehe;
//g.drawRect(liObX, liObY, reUnX, reUnY);
g.setColor(Color.black);
g.draw3DRect(0,0,breite-1,hoehe-1,true);
this.sortieren();
}
public void sortieren() {
bubble.bubbleSort(array);
}package gui;
//import javax.swing.RepaintManager;
public class BubbleSort {
MeinCanvas verbCanvas = null;
public int[] bubbleSort(int array[])
// pre: array is full, all elements are valid integers (not null)
// post: array is sorted in ascending order (lowest to highest)
{
boolean swappedOnPrevRun = true;
while(swappedOnPrevRun) {
swappedOnPrevRun = false; // this variable keeps track of whether to continue sorting or exit
for(int i = 0; i < array.length - 1; i++) // loop through every element in the array,
// except for the last one
{
if(array[i] > array[i + 1]) // if current element is greater than the next
{
// swap the two elements
swappedOnPrevRun = true; // we don't want the loop to end just yet, we're not done
int temp = array[i]; // store element i in a temporary variable
array[i] = array[i + 1]; // set element i+1 to where i used to be
array[i + 1] = temp; // release the old i from temp into i+1 slot
verbCanvas.repaint(); <<<<<----- HIER LIEGT DER FEHLER
}
}
}
return array;
}
}
MeinCanvas verbCanvas = new MeinCanvas();
