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Added CustomColorChase example.  Updated All example with new CustomColorChase

examples/led_animation_all_animations.py

@@ -21,6 +21,7 @@ from adafruit_led_animation.animation.rainbowcomet import RainbowComet
 from adafruit_led_animation.animation.solid import Solid
 from adafruit_led_animation.animation.colorcycle import ColorCycle
 from adafruit_led_animation.animation.rainbow import Rainbow
+from adafruit_led_animation.animation.customcolorchase import CustomColorChase
 from adafruit_led_animation.sequence import AnimationSequence
 from adafruit_led_animation.color import PURPLE, WHITE, AMBER, JADE, MAGENTA, ORANGE
 
@@ -43,6 +44,7 @@ sparkle_pulse = SparklePulse(pixels, speed=0.1, period=3, color=JADE)
 rainbow_comet = RainbowComet(pixels, speed=0.1, tail_length=7, bounce=True)
 rainbow_chase = RainbowChase(pixels, speed=0.1, size=3, spacing=2, step=8)
 rainbow_sparkle = RainbowSparkle(pixels, speed=0.1, num_sparkles=15)
+custom_color_chase = CustomColorChase(pixels, speed=0.1, size=2, spacing=3,colors=[ORANGE, WHITE, JADE])
 
 
 animations = AnimationSequence(
@@ -57,6 +59,7 @@ animations = AnimationSequence(
     rainbow_comet,
     sparkle_pulse,
     rainbow_chase,
+    custom_color_chase,
     advance_interval=5,
     auto_clear=True,
 )

examples/led_animation_customcolorchase.py

@@ -0,0 +1,55 @@
+"""
+This example displays the basic animations in sequence, at a five second interval.
+
+For NeoPixel FeatherWing. Update pixel_pin and pixel_num to match your wiring if using
+a different form of NeoPixels.
+
+This example may not work on SAMD21 (M0) boards.
+"""
+import board
+import neopixel
+
+from adafruit_led_animation.animation.customcolorchase import CustomColorChase
+from adafruit_led_animation.sequence import AnimationSequence
+from adafruit_led_animation.color import (
+    PINK,
+    PURPLE,
+    GREEN,
+    RED,
+    WHITE,
+    BLUE
+)
+
+# Update to match the pin connected to your NeoPixels
+pixel_pin = board.D5
+# Update to match the number of NeoPixels you have connected
+pixel_num = 32
+brightness = 0.3
+
+pixels = neopixel.NeoPixel(pixel_pin, pixel_num, brightness=brightness, auto_write=False)
+
+# colors default to RAINBOW
+custom_color_chase_rainbow = CustomColorChase(pixels, speed=0.1, size=2, spacing=3)
+# Patriotic
+custom_color_chase_rwb = CustomColorChase(pixels, speed=0.1, colors=[RED, WHITE, BLUE], size=2, spacing=3)
+# St Pat Day
+custom_color_chase_gw = CustomColorChase(pixels, speed=0.1, colors=[GREEN, WHITE], size=2, spacing=3)
+# Christmas
+custom_color_chase_rg = CustomColorChase(pixels, speed=0.1, colors=[RED, GREEN], size=2, spacing=3)
+custom_color_chase_rg_r = CustomColorChase(pixels, speed=0.1, colors=[RED, GREEN], size=2, spacing=3, reverse=True)
+# Valentines Day
+custom_color_chase_rp = CustomColorChase(pixels, speed=0.1, colors=[RED , PINK], size=2, spacing=3)
+
+
+animations = AnimationSequence(
+    custom_color_chase_rainbow,
+    custom_color_chase_rp,
+    custom_color_chase_gw,
+    custom_color_chase_rwb,
+    custom_color_chase_rg,
+    custom_color_chase_rg_r,
+    advance_interval=6, auto_clear=True,
+)
+
+while True:
+    animations.animate()