* Cast floats (from double) everywhere.

* Reference parent methods for Processing-specific functions like round(), ceil() and map().
* Suppress warnings about usage of parent.println()
* Build .jar

src/soundtrack/optical/SoundtrackOptical.java

@@ -1,25 +1,25 @@
 package soundtrack.optical;
 
-import processing.sound.*;
 import processing.core.*;
+import processing.sound.*;
 
 public class SoundtrackOptical {
   String TYPE = "dual variable area"; //type of soundtrack
   int DPI = 2880; //dots/in
   boolean POSITIVE = true;
-  float VOLUME = 1.0;
+  float VOLUME = (float) 1.0;
   String pitch = "long";
   //String filePath = "wavTones.com.unregistred.sweep_100Hz_6000Hz_-3dBFS_5s.wav";
-  String FILEPATH = "barking.wav";
+  String FILEPATH;
   
-  float IN      = 25.4; //mm/in
+  float IN      = (float) 25.4; //mm/in
-  float FRAME_H = 7.62; //mm
+  float FRAME_H = (float) 7.62; //mm
-  float FRAME_W = 12.52 - 10.26;; //mm
+  float FRAME_W = (float) (12.52 - 10.26);; //mm
   
-  float DPMM = DPI / IN;
+  float DPMM = (float) (DPI / IN);
-  int FRAME_H_PIXELS = round(DPMM * FRAME_H);
+  int FRAME_H_PIXELS = (int) Math.round(DPMM * FRAME_H);
   int SAMPLE_RATE    = FRAME_H_PIXELS * 24;
-  int DEPTH          = round(DPMM * FRAME_W);
+  int DEPTH          = (int) Math.round(DPMM * FRAME_W);
   
   int LINE_W        = 0;
   float DENSITY     = 0;
@@ -35,78 +35,97 @@ public class SoundtrackOptical {
   AudioSample sample;
   float[] frameSample = new float[FRAME_H_PIXELS];
   SoundFile soundfile;
+  PApplet parent;
   
-  Soundtrack (PApplet parent, String soundtrackFile, int dpi, float volume, String type, String pitch, boolean positive ) {
+  @SuppressWarnings("static-access")
-    FILEPATH = soundtrackFile;
+  public SoundtrackOptical (PApplet parent, String soundtrackFile, int dpi, float volume, String type, String pitch, boolean positive ) {
+	this.parent = parent;
+	  
+	FILEPATH = soundtrackFile;
     TYPE = type;
     DPI = dpi;
     VOLUME = volume;
     POSITIVE = positive;
-    FRAME_H = pitch == "long" ? 7.62 : 7.605;
+    FRAME_H = (float) ((pitch == "long") ? 7.62 : 7.605);
-    
     DPMM = DPI / IN;
-    FRAME_H_PIXELS = round(DPMM * FRAME_H);
+    FRAME_H_PIXELS = (int) Math.round(DPMM * FRAME_H);
     SAMPLE_RATE    = FRAME_H_PIXELS * 24;
-    DEPTH          = floor(DPMM * FRAME_W);
+    DEPTH          = (int) Math.floor(DPMM * FRAME_W);
     
     soundfile = new SoundFile(parent, FILEPATH);
     soundfile.rate(SAMPLE_RATE);
   
-    FRAMES = ceil(soundfile.frames() / FRAME_H_PIXELS);
+    FRAMES = (int) Math.ceil(soundfile.frames() / FRAME_H_PIXELS);
     
-    /*
+    parent.println(FRAMES);
-      println("SAMPLE RATE ");
+    parent.println(DEPTH);
-      println(SAMPLE_RATE);
+    parent.println(FRAME_H_PIXELS);
-      println("FRAME_H");
+    
-      println(FRAME_H_PIXELS);
+    for (int x = 0; x < soundfile.frames(); x++) {
-      println("DEPTH ");
+        compare = soundfile.read(x);
-      println(DEPTH);
+        if (compare > max) {
-      println("FRAMES");
+          max = compare;
-      println(FRAMES);
+        }
-    */
+        if (compare < min) {
+          min = compare;
+        }
+      }
+    parent.println(min);
+    parent.println(max);
   }
+  @SuppressWarnings("static-access")
   public void frame(int X, int Y) {
     if (i >= FRAMES) {
       return;
     }
-    
+
-   if (POSITIVE) {
+    //draw bg
-      background(0);
+    parent.noStroke();
-      stroke(255);
+    if (POSITIVE) {
+      parent.fill(0);
     } else {
-      background(255);
+      parent.fill(255);
-      stroke(0);
+    }
+
+    if (TYPE != "variable density") {
+      parent.rect(X, Y, DEPTH, FRAME_H_PIXELS);
+    }
+    
+    //draw top
+    if (POSITIVE) {
+      parent.stroke(255);
+    } else {
+      parent.stroke(0);
     }
     
     soundfile.read(i * FRAME_H_PIXELS, frameSample, 0, FRAME_H_PIXELS);
   
     for (int y = 0; y < FRAME_H_PIXELS; y++) {
-      LINE_W = round(map(frameSample[y], min, max, 0, DEPTH * VOLUME));
+      LINE_W = Math.round(parent.map(frameSample[y], min, max, (float) 0, DEPTH * VOLUME));
-      //println();
       if (TYPE == "unilateral") {
-        line(X + 0, Y + y, X + LINE_W, Y + y);
+        parent.line(X + 0, Y + y, X + LINE_W, Y + y);
       } else if (TYPE == "dual unilateral") {
         /* TODO!!!! */
-      } else if (TYPE == "single variable area") {
+      } else if (TYPE == "variable area" || TYPE == "single variable area") {
-        LEFT = X + round((DEPTH - LINE_W) / 2);
+        LEFT = X + Math.round((DEPTH - LINE_W) / 2);
-        line(LEFT, Y + y, LEFT + LINE_W, Y + y);
+        parent.line(LEFT, Y + y, LEFT + LINE_W, Y + y);
       } else if (TYPE == "dual variable area") {
-        LEFT = X + round((DEPTH / 4) - (LINE_W / 4));
+        LEFT = X + Math.round((DEPTH / 4) - (LINE_W / 4));
-        line(LEFT, Y + y, LEFT + (LINE_W / 2), Y + y);
+        parent.line(LEFT, Y + y, LEFT + (LINE_W / 2), Y + y);
-        line(LEFT + (DEPTH / 2), Y + y, LEFT + (DEPTH / 2) + (LINE_W / 2), Y + y);
+        parent.line(LEFT + (DEPTH / 2), Y + y, LEFT + (DEPTH / 2) + (LINE_W / 2), Y + y);
       } else if (TYPE == "multiple variable area" || TYPE == "maurer") {
-        LEFT = X + round((DEPTH / 16) - (LINE_W / 16));
+        LEFT = X + Math.round((DEPTH / 16) - (LINE_W / 16));
         for (int x = 1; x < 7; x++) {
-           line(LEFT + ((x * DEPTH) / 8), Y + y, LEFT + ((x * DEPTH) / 8) + (LINE_W / 8), Y + y);
+           parent.line(LEFT + ((x * DEPTH) / 8), Y + y, LEFT + ((x * DEPTH) / 8) + (LINE_W / 8), Y + y);
         }
       } else if (TYPE == "variable density") {
-        DENSITY = map(frameSample[y], min, max, 0, 255 * VOLUME);
+        DENSITY = parent.map(frameSample[y], min, max, (float) 0, 255 * VOLUME);
         if (POSITIVE) {
-          stroke(DENSITY);
+          parent.stroke(DENSITY);
         } else {
-          stroke(255 - DENSITY);
+          parent.stroke(255 - DENSITY);
         }
-        line(X + 0, Y + y, X + DEPTH, Y + y);
+        parent.line(X + 0, Y + y, X + DEPTH, Y + y);
       }
     }
     i++;