mouseDragged()

描述

mouseDragged() 是一个函数,当 USB 滑鼠拖曳(按着滑鼠按键移动)时被呼叫。

语法


void mouseDragged() {
  // statements
}

范例

#include <MouseController.h>

// 初始化 usb 物件
USBHost usb;

// 连接滑鼠到 usb 物件
MouseController mouse(usb);

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

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

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

参见

mouseMoved()
mousePressed()
mouseReleased()
getXChange()
getYChange()
getButton()


函式库参考主页面

The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.