Question

我正在尝试使用psychopy的鼠标跟踪功能。对于初学者，我只想记录是否发生鼠标点击。即使我没有点击鼠标，它也会打印“按下”。我使用的是v1.84.2。

from psychopy import core, visual, gui, data, misc, event, sound
import time, random, math, os
import numpy as np
import copy
from pygame import mouse, locals, display

screenSize =[1280, 800]
win = visual.Window(size = screenSize, fullscr = True, allowGUI=False, monitor='testMonitor', units='deg')

mouse = event.Mouse(visible=True, newPos=[0,0])

mouse.clickReset()

if mouse.getPressed():
    print ("got pressed")

Answer 1

mouse.getPressed()返回一个由3个元素组成的元组，表示按下了什么鼠标按钮，因此(1, 0, 0)表示正在按下左键，你的代码应如下所示：

from psychopy import core, visual, gui, data, misc, event, sound
import time, random, math, os
import numpy as np
import copy
from pygame import mouse, locals, display

screenSize =[1280, 800]
win = visual.Window(size = screenSize, fullscr = True, allowGUI=False, monitor='testMonitor', units='deg')

mouse = event.Mouse(visible=True, newPos=[0,0])

mouse.clickReset()

if mouse.getPressed()[0]:
    print ("got pressed")

无论鼠标单击，心理鼠标跟踪都返回true

1 个答案: