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beginners question#2: mouse position

[4 Replies]
- 11-Nov-2010 12:32 PM
- Forum: Programming Questions
Hi all.

I'm looking for a function that will give me the X-Y coordinates of the mouse position in the console.

Michel

Beginners question: toggle between stroke/noStroke

[6 Replies]
- 11-Nov-2010 02:35 AM
- Forum: Programming Questions
I've just started learning processing with Reas & Fry's book and wonder if someone could help me with a little problem?

I've tried to modify example 2-2 in the book "make circles".

I've tried to add key commands for: erase screen, stop, and draw .

I've tried to toggle between stroke/noStroke to create a "eraser".

My key commands works quite good but I wonder how to erase/draw background while in stop mode?

My other question is why I don't get strokeWeight(1); when releasing the mouse?

Thanks!

Michel

void setup() {

  size(screen.width,screen.height);

  background(80);

  smooth();

  loop();

  noLoop();



}

void draw() {

  if (mousePressed) {

   noStroke();

   fill(80);

  } else {

   strokeWeight(1);

   fill(190);

  }

  ellipse(mouseX, mouseY, 40, 40);

}

  void drawBackground() {

   size(screen.width,screen.height);

  background(80);

}

void keyPressed() {



   if(key== 'e') drawBackground();

   if(key== 's') noLoop();

   if(key== 'd') loop();

}

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