MS_ILI9341.py 文件源码

def display(self, image=None):
        flock(self.mutex, LOCK_EX)
        content = self.readRecordingCount()
        if len(content) == 2 and self.isTakingFrames(content[0]):
            self.decrementRecordingCount(content[0],self.isStoringWithBg(content[1]))
            if self.isStoringWithBg(content[1]): self.save(includeBg=True)
            else: self.save(includeBg=False)
        if image is None: image = self.buffer
        self.set_window()
        pixelbytes = list(Adafruit_ILI9341.image_to_data(image))
        self.data(pixelbytes)
        if self.store and self.isTakingFrames(self.readTouchRecordingCount()[0]):
            image = Image.new('RGBA',(568, 428))
            draw = ImageDraw.Draw(image)
            draw.ellipse((122+320-self.y, 12+self.x, 152+320-self.y, 42+self.x), fill = 'red', outline ='red')
            self.save(img=image)
            self.store = False
            self.x, self.y = -1, -1
        flock(self.mutex, LOCK_UN)