GMU:Processing im Park/Dirk Wäsch: Difference between revisions

GMU:Processing im Park/Dirk Wäsch (view source)

Revision as of 15:33, 21 January 2016

1,462 bytes added , 21 January 2016

→‎Hausaufgabe V

Cive4563

344

edits

@@ Line 420: / Line 420: @@
-[[Media:Park1.mp3|Test]]
+[[Media:Park2.mp3|Test]]
+[[Media:Park3.mp3|Test]]
 Processing v2.1.1 Quellcode:
 <source lang="java">
+import ddf.minim.*;
+Minim minim;
+PImage img1;
+int n=3;
+int activeLocation = -1;
+AudioPlayer[] players = new AudioPlayer[n];
+int[][] locations = {
+  {355, 40, 20},
+  {335, 165, 20},
+  {210, 320, 20},
+};
+void setup() {
+ minim = new Minim(this);
+ size(400,600);
+ img1 = loadImage("https://c2.staticflickr.com/2/1686/24438648251_853287b12c_z.jpg");
+  for(int i=0; i<n; i++){
+   players[i] = minim.loadFile("https://www.uni-weimar.de/medien/wiki/File:Park" + (i+1) + ".mp3");
+  }
+}
+void draw() {
+  image(img1,0,0,400,600);
+  fill(225,150);
+  noStroke();
+  for(int i=0; i < locations.length; i++){
+   int[] loc =locations[i];
+  int x= loc[0];
+  int y= loc[1];
+  int r= loc[2];
+ if(atLocation(x,y,r)){
+   activeLocation = i;
+    ellipse(x, y, 2*r, 2*r);
+   }
+   if(playingLocation(i)){
+    ellipse( x,y,2*r,2*r);
+   }
+  }
+}
+boolean atLocation(int x, int y, int r){
+      return dist(x,y,mouseX,mouseY)<r;
+}
+boolean playingLocation(int i){
+   return players[i].isPlaying();
+}
+void mousePressed(){
+ if(activeLocation !=-1){
+  for (int i=0; i<n; i++) {
+   players[i].pause();
+  }
+  println("Sound number " + (activeLocation + 1));
+  println(mouseX, mouseY);
+  players[activeLocation].rewind();
+  players[activeLocation].play();
+ }
+}
+void keyPressed(){
+  for(int i=0; i<n; i++){
+    players[i].pause();
+  }
+  int i = (key - '1');
+  if(i>= 0 && i<n){
+  println("Sound " + (i+1));
+  players[i].rewind();
+  players[i].play();
+  }
+}
 </source>
 <br>