Arduino Function: USBHost.Mouse.getXChange

Description

Reports the relative amount of movement of a mouse on the X-axis since the last time polled. A positive number indicates movement to the right, a negative number indicates movement to the left.

Syntax

mouse.getXChange()

Returns

 Int

Examples

#include 

// Initialize USB Controller
USBHost usb;

// Attach mouse controller to USB
MouseController mouse(usb);

void mouseMoved() {
 Serial.print("Move: ");
 Serial.print(mouse.getXChange());
 Serial.print(", ");
 Serial.println(mouse.getYChange());
}

void setup(){
 Serial.begin(9600);
}

void loop(){
 usb.Task();
}


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc