Stroke is shaking when rotates

Most appropriate sub-area of Processing 4?

Other (specify if possible)

Processing version

4.5.2

Operating system

windows

Bug description

Stroke is shaking when rotates. Only stroke does that, not the filled shape itself.

void draw(){
noFill();
stroke(0, 150, 255); // Blue color
strokeWeight(4);
rotate(radians(angle));
arc(0, 0, 150, 150, 0, PI + HALF_PI);
}

Steps to reproduce this

1. set frameRate to 60

2. run code:

void draw(){
noFill();
stroke(0, 150, 255); // Blue color
strokeWeight(4);
rotate(radians(angle));
arc(x, y, 150, 150, 0, PI + HALF_PI);
}

OR

void draw(){
noFill();
stroke(0, 150, 255); // Blue color
strokeWeight(4);
//rotate(radians(angle));
arc(x, y, 150, 150, radians(angle), PI + HALF_PI + radians(angle));
}

3. observe shaking of the rotating arc

snippet

float angle = 0;

void setup() {
  size(400, 200);
  frameRate(60);
}

void draw() {
  background(30); 
  
  pushMatrix();
  translate(width/2, height/2); 
  
  noFill();
  stroke(0, 150, 255); 
  strokeWeight(4);
  rotate(radians(angle));
  arc(0, 0, 150, 150, 0, PI + HALF_PI);
  
  popMatrix();
  
  angle += 5;
}

Additional context

No response

Would you like to work on the issue?

No, I’m just reporting the issue

Start by running the provided setup() and draw() snippets in Processing 4.5.2 on Windows at frameRate 60, then compare the rotating arc with and without rotate(). Reproduce the stroke shaking while the filled shape remains stable. Done means the rotating arc renders without visible stroke shaking in the supplied examples.