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Mouse tracking (outside of sketch window) in Processing
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// trackScreen by Colin Owens | |
// Using JAVA mouseInfo for a bit of hackiness | |
// Use to your heart's content with attribution | |
// 2010 | |
import java.awt.*; | |
import java.applet.*; | |
import java.awt.event.*; | |
import java.awt.event.MouseListener; | |
import java.awt.event.MouseEvent; | |
import processing.pdf.*; | |
Point mouse; | |
float weight = .05; | |
int lastX, lastY; | |
int strokeColor = 0; | |
int clicked = 0; | |
void setup() { | |
background(255); | |
size(displayWidth, displayHeight); | |
mouse = MouseInfo.getPointerInfo().getLocation(); | |
lastX = mouse.x; | |
lastY = mouse.y; | |
smooth(); | |
beginRecord(PDF, "filename.pdf"); | |
println("I'm running"); | |
} | |
void draw() { | |
mouse = MouseInfo.getPointerInfo().getLocation(); | |
noStroke(); | |
fill(0, 10); | |
if (lastX == mouse.x && lastY == mouse.y) { | |
noFill(); | |
stroke(strokeColor, 10); | |
strokeWeight(1); | |
ellipse(mouse.x, mouse.y, 20+weight, 20+weight); | |
noStroke(); | |
fill(255, 03); | |
ellipse(mouse.x, mouse.y, 10+weight, 10+weight); | |
weight = weight+.05; | |
} | |
else { | |
stroke(strokeColor); | |
strokeWeight(.5); | |
line(lastX, lastY, mouse.x, mouse.y); | |
weight = .05; | |
} | |
lastX = mouse.x; | |
lastY = mouse.y; | |
} | |
void keyPressed() { | |
if (key == CODED) { | |
if (keyCode == UP) { | |
endRecord(); | |
exit(); | |
} | |
} | |
} | |
public void mousePressed(MouseEvent e) { | |
clicked++; | |
println(clicked); | |
} |
Hello @colinowens, As your code, I see we can locate where the mouse is in the monitor. But If I want to get mouse's info in a the frame that created by processing, how can I modify the code? Thank you.
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Works in 2.x.