Changeset dbcb255 in ammosreader for sample_scripts/ammos_viewer.py

Timestamp:

07/22/22 10:53:02 (3 years ago)

Author:

Enrico Schwass <ennoausberlin@…>

Branches:

AmmosSource, guix

Children:

5d039b8

Parents:

19ee734

Message:

ammosviewer minor changes

File:

• sample_scripts/ammos_viewer.py (modified) (6 diffs)

sample_scripts/ammos_viewer.py

@@ -3 +3 @@
 import tkinter as tk
 from PIL import Image, ImageTk
-from random import randbytes
+# from random import randbytes
 import bitstring
 
@@ -24 +24 @@
         self.cycle.set(self.ammos_container.unique_frame_sizes()[0])
         self.cache = tk.IntVar()
-        self.cache.set(500000000)
+        self.cache.set(500)
         self.canvas_size = (800, 600)
         self.offset = tk.IntVar()
@@ -39 +39 @@
         self.canvas = tk.Canvas(image_frame, bg="#000000", width=self.canvas_size[0], height=self.canvas_size[1])
         self.canvas.pack()
-        pil_image = Image.frombytes("L", self.canvas_size, self.current_bytes())
+        pil_image = Image.frombytes("1", self.canvas_size, self.current_bytes())
         self.image = ImageTk.PhotoImage(pil_image)
         # pil_image.show()
@@ -50 +50 @@
         self.cycle_entry.pack(side=tk.TOP)
 
-        tk.Label(button_frame, text='Cache in bytes').pack(side=tk.TOP)
+        tk.Label(button_frame, text='Cache in Megabytes').pack(side=tk.TOP)
         self.cache_entry = tk.Entry(button_frame, text=self.cache)
         self.cache_entry.pack(side=tk.TOP)
@@ -76 +76 @@
 
     def current_bytes(self):
+        """I return the current bytes to display in the canvas."""
         if self.offset.get() % 8 == 0:
             return b"".join([self.bytes[each: each+self.canvas_size[0]] for each in range(self.offset.get(),
@@ -87 +88 @@
 
     def update_canvas(self):
+        """I update the canvas."""
         self.image = ImageTk.PhotoImage(Image.frombytes("L", self.canvas_size, self.current_bytes()))
         self.canvas.itemconfig(self.image_id, image=self.image)
 
     def load_file(self):
+        """I load a binary ammos file."""
         pass
 
     def quit(self):
+        """I quit the application."""
         self.parent.destroy()