I'm new to processing, and I'm trying to rotate an image randomly using the image(name, x,y) function. I would like to declare a float globally that uses "random" to generate a value from 0-360 (I'll convert to radians w/ function) and then flip an image to that rotation. The issue is, I don't know how to rotate an image - The parameters are only (x,y,width,height). Any help on this? My current code:

2. // Declare Global Variables + Images
3. PImage bg;
4. PImage image_1;
5. 
   
6. float imageRotation = random(360);
7. 
   
8. 
   
9. void setup() {
10.   
11.    // Images (Import)
12.    bg = loadImage("bg.jpg");  
13.    image_1 = loadImage("image_1.png");
14.   
15.   // Fonts (Import)
16.   // (use textFont(fontName); THEN text("ExampleText", PosX, PosY, Width, Height);
17.   // geo = loadFont("importedfontName");
18.   
19.   size(800,800);
20.   frameRate(3);
21.    image(bg,0,0);
22. }
23. 
    
24. 
    
25. void draw() {
26.   image(image_1, mouseX, mouseY);
27.   
28.      
29. }