polyfloyd/ledcat-nyancat
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Perform some tweaking on the PCM visualizer

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polyfloyd 2017-10-10 23:55:40 +02:00
parent 587598e8c5
commit 743e94d293
2 changed files with 27 additions and 16 deletions
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12
nyan/nyancat.py
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@ -4,14 +4,14 @@ import sys
import time
from PIL import Image # Requires the Pillow library
background_color = (0x0f, 0x4d, 0x8f)
background_color = (0x07, 0x26, 0x47)
tail_colors = [
(0xff, 0x00, 0x00),
(0xff, 0x99, 0x00),
(0xff, 0xff, 0x00),
(0x00, 0xff, 0x00),
(0x00, 0x99, 0xff),
(0x66, 0x33, 0xff),
(0x00, 0x88, 0xcc),
(0xaa, 0x00, 0xaa),
]
anim_cat = []
@ -40,8 +40,8 @@ class Nyancat(object):
self.sparkles = []
def render(self):
self.frame_index = (self.frame_index + 1) % len(anim_cat)
anim_frame = anim_cat[self.frame_index]
self.frame_index = (self.frame_index + 1) % (len(anim_cat) * 2)
anim_frame = anim_cat[self.frame_index // 2]
if len(self.sparkles) < 32:
self.sparkles.append(Sparkle(self.width, self.height))
@ -52,7 +52,7 @@ class Nyancat(object):
frame[i*3:i*3+3] = background_color
# Render the tail
for (x, tail_y) in enumerate(self.plot_tail(self.width - 10)):
for (x, tail_y) in enumerate(self.plot_tail(self.width - 24)):
for (y, color) in enumerate(tail_colors, tail_y - len(tail_colors) // 2):
if 0 <= y < self.height:
i = y * self.width + x