added gif image generation

1 files changed, 64 insertions, 0 deletions

diff --git a/gif.py b/gif.py
new file mode 100644
index 0000000..9f0c699
--- /dev/null
+++ b/gif.py
@@ -0,0 +1,64 @@
+import glob
+import math
+import random
+from PIL import Image
+
+
+def color(hex_value):
+    h = hex_value.lstrip('#')
+    while len(h) < 8:
+        h += "f" 
+    return tuple(int(h[i:i+2], 16) for i in (0, 2, 4, 6))
+
+def rgb_to_v(c):
+    r, g, b = c[0]/255.0, c[1]/255.0, c[2]/255.0
+    mx = max(r, g, b)
+    v = mx*100
+    return v
+
+replace = color("#f58f44")
+colors = [
+        color("#191919"),
+        color("#282a2e"),
+        color("#373b41"),
+        color("#f58f44")
+        ]
+
+sorted(colors, key=rgb_to_v)
+p = len(colors)
+
+def make(filename, inp=None):
+    w = int(256 / p) * p
+    h = int(256 / p) * p
+
+    frames = []
+
+    for i in range(int(p*1*math.pi)):
+        if inp is None:
+            image = Image.new("RGBA", (w, h), colors[0])
+        else:
+            image = Image.open(inp)
+
+        for x in range(image.width):
+            for y in range(image.height):
+                f = 2
+                r = random.randint(-f, f)
+                z = (i) - (y/(p/4)) + r
+                v = math.floor( (math.sin(z) + 1) * len(colors) * 0.5)
+                c = colors[v]
+                if inp is not None:
+                    existing = image.getpixel((x, y)) 
+                    if existing == replace:
+                        image.putpixel((x,y), c)
+                else:
+                    image.putpixel((x,y), c)
+
+        frames.append(image)
+
+
+    frames[0].save(filename, format="GIF", append_images=frames[1:], save_all=True, duration=100, loop=0)
+
+make("images/bg.gif")
+make("images/remotecontrol.gif", inp="images/remotecontrol.png")
+
+