I'm trying to put the widths and heights of randomly generated images into arrays (one each for width and height).  It's a very small scale program, but I'm having trouble using "img.width" to my advantage.  I keep getting that "expecting DOT" error!  Not including separate functions and irrelevant arrays, here is what I have:

Code:

int imageWidths[] = {};
  int imageHeights[] = {};
  
  int howMany = int(random(1,6));
  
  for(int i = 0; i <= howMany; i++){  //For-loop for drawing images; depends on "howMany"
    int xpoint = int(random(0,width));  //Choose x
    int ypoint = int(random(0,height)); //Choose y
    int whichImage = int(random(0,5)); //Choose which index of the array to take the image from
    PImage thisImage = imageArray[whichImage]; //Chosen image turns into a variable
    int[] imageWidths = (imageWidths, thisImage.width);
    int[] imageHeights = (imageHeights, thisImage.height);
    drawImage(thisImage, xpoint, ypoint);  //Draw the image!