hello,

I am not sure what your problem is, but when you have the face position on the screen, the text is no problem.

See here, eaxmple with mouse position.

Greetings, Chrisir   

1. // simulate loadStrings
2. String[] TestCSV = {  
3.   "Hello,you,!,Funny",
4.   "11,18,9,2,12",
5.   "36,28,90,5,24",
6.   "What,good,,,"
7. };
8. // your target
9. String[][]myStringArray; 
10. int faceNumber = 0;
11. boolean mouseHold=false;
12. void setup() {
13.   size(1000, 1000);
14.   // String[][] TestCSV = loadStrings ( ..................
15.   myStringArray = new String[0][0];
16.   String[] a1;
17.   for (int i=0;i<TestCSV.length;i++) {
18.     a1 = split(TestCSV [i], ",");
19.     myStringArray = (String[][]) append (myStringArray, a1);
20.   }
21.   faceNumber=0;
22.   println(myStringArray.length);
23.   println(myStringArray[0].length);
24.   println("-------------------");
25.   for (int i=0;i<myStringArray.length;i++) {
26.     for (int j=0;j<myStringArray[i].length;j++) {
27.       print (myStringArray[i][j] + "   " );
28.     }
29.     println();
30.   }
31. } // func
32. void draw() {
33.   background(0);
34.   fill(255);
35.   text ("Drag the mouse, please", 111, 100);
36.   if (mouseHold) {
37.     switch (faceNumber) {
38.     case 0:
39.       fill ( faceNumber * 20+140, faceNumber*1, 110);
40.       break;
41.     case 1:
42.       fill(255, 1, 2);
43.       break;
44.     default:
45.       fill(0, 0, 255);
46.       break;
47.     } // switch
48.     for (int i=0;i<myStringArray.length;i++) {
49.       text ( myStringArray [ faceNumber ] [ i ], mouseX-9, mouseY-i*22-9)  ;
50.     }
51.   } // if
52. } // func
53. void mousePressed() {
54.   //
55.   mouseHold=true;
56. }
57. void mouseReleased() {
58.   mouseHold=false;
59.   faceNumber++;
60.   if (faceNumber>=myStringArray.length)
61.     faceNumber=0;
62. }