How to zoom Image?

JJJJJJ

int x = 120;
int y = 60;
int radius = 12;

void setup() {
  size(240, 120);
  ellipseMode(RADIUS);
}

void draw() {
  background(204);
  float d = dist(mouseX, mouseY, x, y);
  if (d < radius) {
    radius++;
    fill(0);
  } else {
    fill(255);
  }
  ellipse(x, y, radius, radius);
}

Like this example, how to zoom image?

Chrisir

You can use scale - see reference

Or do you mean a bigger ellipse?

kfrajer

Draw on a PImage object like this: https://processing.org/reference/createImage_.html

Then you can use the image() function with 5 parameters: https://processing.org/reference/image_.html

Scale is another option. It has the option to scale and keeping the aspect ratio.

Kf