update GUI

decoder.py

@@ -156,6 +156,7 @@ def main():
     args = parser.parse_args()
 
     dc, ac, tables, blocks_count = read_image_file(args.input)
+    #dc, ac, tables, blocks_count = read_image_file(FILE_PATH)
 
     # assuming that the block is a 8x8 square
     block_side = 8

utils.py

@@ -13,6 +13,7 @@ def load_quantization_table(component):
                       [4, 4, 5, 7, 10, 12, 12, 12],
                       [5, 5, 7, 9, 12, 12, 12, 12],
                       [6, 6, 9, 12, 12, 12, 12, 12]])
+
     elif component == 'chrom':
         q = np.array([[3, 3, 5, 9, 13, 15, 15, 15],
                       [3, 4, 6, 11, 14, 12, 12, 12],
@@ -22,6 +23,20 @@ def load_quantization_table(component):
                       [15, 12, 12, 12, 12, 12, 12, 12],
                       [15, 12, 12, 12, 12, 12, 12, 12],
                       [15, 12, 12, 12, 12, 12, 12, 12]])
+
+        q = np.array([[1, 1, 1, 1, 13, 15, 15, 15],
+                      [1, 1, 1, 11, 14, 12, 12, 12],
+                      [1, 1, 1, 14, 12, 12, 12, 12],
+                      [1, 11, 14, 12, 12, 12, 12, 12],
+                      [13, 14, 12, 12, 12, 12, 12, 12],
+                      [15, 12, 12, 12, 12, 12, 12, 12],
+                      [15, 12, 12, 12, 12, 12, 12, 12],
+                      [15, 12, 12, 12, 12, 12, 12, 12]])
+
+
+
+
+
     else:
         raise ValueError((
             "component should be either 'lum' or 'chrom', "

window.py

@@ -0,0 +1,56 @@
+import tkinter as tk
+from PIL import Image,ImageTk
+import encoder
+import decoder
+# 建立主視窗和 Frame（把元件變成群組的容器）
+window = tk.Tk()
+window.geometry('600x800')
+top_frame = tk.Frame(window)
+windowWidth=600
+windowHeight=800
+screenWidth,screenHeight = window.maxsize()
+geometryParam = '%dx%d+%d+%d'%(windowWidth, windowHeight, (screenWidth-windowWidth)/2, (screenHeight - windowHeight)/2)
+
+window.geometry(geometryParam)
+window.wm_attributes('-topmost',1)
+
+#img=Image.open('DSC0030.jpg')
+#image_file=ImageTk.PhotoImage(img)
+image_file=None
+img=None
+label_img = tk.Label(window,image=image_file)
+label_img.pack()
+
+# 將元件分為 top/bottom 兩群並加入主視窗
+top_frame.pack()
+bottom_frame = tk.Frame(window)
+bottom_frame.pack(side=tk.BOTTOM)
+
+# 建立事件處理函式（event handler），透過元件 command 參數存取
+def echo_hello():
+    print('hello world :)')
+
+def fresh():
+    global img
+    global image_file
+    url1="test1.jpg"
+    img = Image.open(url1)
+    image_file= ImageTk.PhotoImage(img)
+    label_img.configure(image = image_file)
+    #image=canvas.create_image(0,0,anchor="nw",image=image_file)
+    window.update_idletasks()
+    print("fresh?")
+
+# 以下為 top 群組
+
+# 以下為 bottom 群組
+# bottom_button 綁定 echo_hello 事件處理，點擊該按鈕會印出 hello world :)
+bottom_button = tk.Button(bottom_frame ,text='fresh', fg='black', command=fresh)
+bottom_button1 = tk.Button(bottom_frame ,text='fresh1', fg='black', command=fresh)
+bottom_button2 = tk.Button(bottom_frame ,text='fresh2', fg='black', command=fresh)
+# 讓系統自動擺放元件（靠下方）
+bottom_button.pack(side=tk.LEFT)
+bottom_button1.pack(side=tk.LEFT)
+bottom_button2.pack(side=tk.LEFT)
+# 運行主程式
+window.mainloop()