diff --git a/gui_app.py b/gui_app.py
index 2bc4cd2..140eb8b 100644
--- a/gui_app.py
+++ b/gui_app.py
@@ -10,19 +10,43 @@
     def __init__(self):
         self.tkroot = tk.Tk()
         self.lp = lumen_profiler.LumenProfiler()
+        self.is_open = False
+        self.is_analyzed = False
 
     def make_window(self):
         self.tkroot.title("Lumen Profiler")
         self.tkroot.geometry("800x600")
+
+        # ファイル入力フレーム
         self.top_frame = tk.Frame(self.tkroot)
-        self.top_frame.pack(fill=tk.X)
+        self.top_frame.pack(fill=tk.X, pady=5)
         self.file_button = tk.Button(
             self.top_frame, text="映像ファイルを開く", command=self.open_movie
         )
         self.file_button.pack(side=tk.LEFT)
         self.file_text = tk.Label(self.top_frame, text="no movie")
-        self.file_text.pack(side=tk.LEFT, fill=tk.X)
-        self.canvas = tk.Canvas(self.tkroot)
+        self.file_text.pack(side=tk.LEFT, fill=tk.X, padx=(20, 0))
+
+        # 分析フレーム
+        self.analize_frame = tk.Frame(self.tkroot)
+        # self.analize_frame.pack(fill=tk.X, pady=5)
+        self.analyze_button = tk.Button(
+            self.analize_frame, text="分析を実行", command=self.analyze
+        )
+        self.analyze_button.pack(side=tk.LEFT)
+        self.area_ratio_label = tk.Label(self.analize_frame, text="暗部の面積比率(%)")
+        self.area_ratio_label.pack(side=tk.LEFT, padx=(20, 0))
+        self.area_ratio_text = tk.Entry(self.analize_frame, width=5, justify=tk.RIGHT)
+        self.area_ratio_text.insert(tk.END, "8.0")
+        self.area_ratio_text.pack(side=tk.LEFT)
+        self.interval_label = tk.Label(self.analize_frame, text="分析フレーム間隔")
+        self.interval_label.pack(side=tk.LEFT, padx=(20, 0))
+        self.interval_text = tk.Entry(self.analize_frame, width=5, justify=tk.RIGHT)
+        self.interval_text.insert(tk.END, "2")
+        self.interval_text.pack(side=tk.LEFT)
+
+        # 画像表示
+        self.canvas = tk.Canvas(self.tkroot, bg="black")
         self.canvas.pack(fill=tk.BOTH, expand=True)
         self.time_slider = tk.Scale(
             self.tkroot,
@@ -35,6 +59,15 @@
 
         self.tkroot.mainloop()
 
+    def analyze(self):
+        interval = int(self.interval_text.get())
+        self.lp.profiling(interval)
+        self.time_slider.config(to=len(self.lp.results) - 1)
+        self.time_slider.set(0)
+        self.show_image()
+        self.is_analyzed = True
+
+    # 映像ファイルを開く
     def open_movie(self):
         filename = tk.filedialog.askopenfilename(filetypes=[("mp4", "*.mp4")])
         if filename == "":  # cancel
@@ -43,14 +76,23 @@
         self.file_text.config(text=filename)
         self.time_slider.set(0)
         self.time_slider.config(to=self.lp.frame_count - 1)
-        self.show_image(self.lp.frames[0])
+        self.show_image()
+        if not self.is_open:
+            self.analize_frame.pack(fill=tk.X, pady=5, after=self.top_frame)
+            self.is_open = True
 
+    # スライダー操作イベント
     def on_time_slider_change(self, event):
-        rid = self.time_slider.get()
-        self.show_image(self.lp.frames[rid])
+        self.show_image()
 
-    def show_image(self, img):
-        pil = Image.fromarray(self.lp.bgr2rgb(img))
+    # 画像表示
+    def show_image(self):
+        rid = self.time_slider.get()
+        if not self.is_analyzed:
+            img = self.lp.bgr2rgb(self.lp.frames[rid])
+        else:
+            img = self.lp.bgr2rgb(self.lp.draw(rid))
+        pil = Image.fromarray(img)
         pil = ImageOps.pad(pil, (self.canvas.winfo_width(), self.canvas.winfo_height()))
         self.disp = ImageTk.PhotoImage(pil)
         # self.canvas.delete("all")