Edited the File IO examples to 640 × 360

Edited examples in the File IO category to be 640 × 360 like the others

Fixes the .pde side of processing/processing-website#236

Author: SableRaf

Topics/File IO/LoadFile1/LoadFile1.pde

@@ -9,7 +9,7 @@ String[] lines;
 int index = 0;
 
 void setup() {
-  size(200, 200);
+  size(640, 360);
   background(0);
   stroke(255);
   frameRate(12);
@@ -20,8 +20,9 @@ void draw() {
   if (index < lines.length) {
     String[] pieces = split(lines[index], '\t');
     if (pieces.length == 2) {
-      int x = int(pieces[0]) * 2;
-      int y = int(pieces[1]) * 2;
+      // Scale the coordinates to match the size of the sketch window
+      float x = map(float(pieces[0]),0,100,0,width);
+      float y = map(float(pieces[1]),0,100,0,height);
       point(x, y);
     }
     // Go to the next line for the next run through draw()

Topics/File IO/LoadFile2/LoadFile2.pde

@@ -15,13 +15,14 @@ int num = 9; // Display this many entries on each screen.
 int startingEntry = 0;  // Display from this entry number
 
 void setup() {
-  size(200, 200);
+  size(640, 360);
   fill(255);
   noLoop();
-  
+
   body = loadFont("TheSans-Plain-12.vlw");
   textFont(body);
-  
+  textSize(20);
+
   lines = loadStrings("cars2.tsv");
   records = new Record[lines.length];
   for (int i = 0; i < lines.length; i++) {
@@ -47,9 +48,9 @@ void draw() {
 }
 
 void mousePressed() {
-  startingEntry += num; 
+  startingEntry += num;
   if (startingEntry > records.length) {
     startingEntry = 0;  // go back to the beginning
-  } 
+  }
   redraw();
-}
+}

Topics/File IO/SaveFile1/SaveFile1.pde

@@ -12,7 +12,7 @@ int[] y = new int[0];
 
 void setup() 
 {
-  size(200, 200);
+  size(640, 360);
 }
 
 void draw() 
@@ -45,4 +45,3 @@ void keyPressed() { // Press a key to save the data
   saveStrings("lines.txt", lines);
   exit(); // Stop the program
 }
-

Topics/File IO/SaveFile2/SaveFile2.pde

@@ -10,7 +10,7 @@ PrintWriter output;
 
 void setup() 
 {
-  size(200, 200);
+  size(640, 360);
   // Create a new file in the sketch directory
   output = createWriter("positions.txt");
   frameRate(12);

Topics/File IO/SaveOneImage/SaveOneImage.pde

@@ -8,7 +8,7 @@
  */
 
 void setup() {
-  size(200, 200);
+  size(640, 360);
 }
 
 void draw() {