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這是我正在使用的代碼。我只是無法看到將圖像插入網格的位置。我知道fill' is for
顏色should I use
image.open`?如果是這樣的話,那麼在網格中呢?如何在tkinter網格中使用圖像?
class photo(): # take the photo
def __init__(self,filename=None):
with picamera.PiCamera() as cam:
cam.resolution= (640, 480)
cam.framerate = 60
cam.AWB_MODES
cam.EXPOSURE_MODES
for effect in cam.IMAGE_EFFECTS:
cam.image_effect=random
for i in range(1000):
cam.capture('/home/pi/Pictures/camFolder/img_%i.jpg')
time.sleep(2)
class App(tk.Tk): # build the grid
def __init__(self, *args, **kwargs):
tk.Tk.__init__(self, *args, **kwargs)
self.canvas = tk.Canvas(self, width=1000, height=1000, borderwidth=0, highlightthickness=0)
self.canvas.pack(side="top",fill="both", expand="true")
self.rows= 10
self.columns =10
self.cellwidth =100
self.cellheight =100
self.rect = {}
self.oval = {}
for column in range(20):
for row in range(20):
x1 = column*self.cellwidth
y1= row * self.cellwidth
x2 = x1 + self.cellwidth
y2 = y1 + self.cellheight
self.rect[row,column]= self.canvas.create_rectangle(x1,y1,x2,y2, fill ="blue", tags="rect")
self.oval[row,column]= self.canvas.create_oval(x1+2,y1+2,x2-2,y2-2, fill="blue", tags="oval")
self.redraw(1000)
def redraw(self,delay):
self.canvas.itemconfig("rect", fill="blue")
self.canvas.itemconfig("oval", fill="yellow")
for i in range(10):
row = random.randint(0,19)
col = random.randint(0,19)
item_id = self.oval[row,col]
self.canvas.itemconfig(item_id, fill="blue")
self.after(delay, lambda: self.redraw(delay))
if __name__=="__main__":
app = App()
app.mainloop()
我是新來的Python,我一直在飛行中學習。