Initial commit

testtkinker.py

@@ -0,0 +1,79 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import sys
+
+from PIL import Image, ImageChops, ImageDraw, ImagePalette
+if sys.platform == "linux" or sys.platform == "linux2":
+    from Xlib import display, X
+    # take screen images, that's not the best way, so here
+    # we use directly use xlib to take the screenshot.
+    class ImageGrab():
+        def grab():
+            dsp = display.Display()
+            root = dsp.screen().root
+            geom = root.get_geometry()
+            w = geom.width
+            h = geom.height
+            raw = root.get_image(0, 0, w ,h, X.ZPixmap, 0xffffffff)
+            image = Image.frombytes("RGB", (w, h), raw.data, "raw", "BGRX")
+            return image
+
+elif sys.platform == "darwin":
+    import Quartz.CoreGraphics as CG
+    class ImageGrab():
+        def grab():
+            screenshot = CG.CGWindowListCreateImage(CG.CGRectInfinite, CG.kCGWindowListOptionOnScreenOnly, CG.kCGNullWindowID, CG.kCGWindowImageDefault)
+            width = CG.CGImageGetWidth(screenshot)
+            height = CG.CGImageGetHeight(screenshot)
+            bytesperrow = CG.CGImageGetBytesPerRow(screenshot)
+
+            pixeldata = CG.CGDataProviderCopyData(CG.CGImageGetDataProvider(screenshot))
+
+            i = Image.frombytes("RGBA", (width, height), pixeldata)
+            (b, g, r, x) = i.split()
+            i = Image.merge("RGBX", (r, g, b, x))
+
+            return i
+
+else:
+    from PIL import ImageGrab
+
+
+
+thickarrow_strings = (            #sized 24x24
+      "XX                      ",
+      "XXX                     ",
+      "XXXX                    ",
+      "XX.XX                   ",
+      "XX..XX                  ",
+      "XX...XX                 ",
+      "XX....XX                ",
+      "XX.....XX               ",
+      "XX......XX              ",
+      "XX.......XX             ",
+      "XX........XX            ",
+      "XX........XXX           ",
+      "XX......XXXXX           ",
+      "XX.XXX..XX              ",
+      "XXXX XX..XX             ",
+      "XX   XX..XX             ",
+      "     XX..XX             ",
+      "      XX..XX            ",
+      "      XX..XX            ",
+      "       XXXX             ",
+      "       XX               ",
+      "                        ",
+      "                        ",
+      "                        ")
+
+
+buf = ""
+for x in thickarrow_strings:
+    buf += x
+
+i = Image.frombytes("I", (24,24), str.encode(buf))
+print(i)
+i.show()
+
+