def print_hcl_hl_colour():
chart = Image.new("RGB", (depth, depth))
for l in range(depth):
for h in range(depth):
rgb = colourx.hcl_to_rgb((h, 255, l))
chart.putpixel((h, depth-1-l), rgb)
chart.convert("RGB").save("assets/hclhlcolour.bmp")
def filter(image, rgb):
filtered_image = Image.new("RGB", (image.width, image.height))
for y in range(image.height):
for x in range(image.width):
pixel = colourx.rgb_to_hcl(image.getpixel((x,y)))
new_hue = colourx.rgb_to_hcl(rgb)[0]
new_color = (new_hue, pixel[1], pixel[2])
filtered_image.putpixel((x,y), colourx.hcl_to_rgb(new_color))
return filtered_image
def hcl_rainbow():
chart = Image.new("RGB", (depth, 100))
for i in range(100):
for h in range(depth):
rgb = colourx.hcl_to_rgb((h, 255, 255))
chart.putpixel((h, 99-i), rgb)
chart.convert("RGB").save("assets/rainbowhcl.bmp")
def print_hcl_hl_grey():
chart = Image.new("HSV", (depth, depth))
for l in range(depth):
for h in range(depth):
rgb = colourx.hcl_to_rgb((h, 255, l))
chart.putpixel((h, depth-1-l), (0,0,colourx.get_lum(rgb)))
chart.convert("RGB").save("assets/hclhlgrey.bmp")
def dynamic_filter(image, rgb, colour_clamp=False):
filtered_image = Image.new("RGB", (image.width, image.height))
for y in range(image.height):
for x in range(image.width):
opixel = image.getpixel((x,y))
pixel = colourx.rgb_to_hcl(image.getpixel((x,y)))
new_hue = colourx.rgb_to_hcl(rgb)[0]
new_color = colourx.hcl_to_rgb((new_hue, pixel[1], pixel[2]))
opacity = math.sqrt(255**2-opixel[1]**2)/255.0
new_color = colourx.blend_colour( opixel, new_color, opacity)
filtered_image.putpixel((x,y), new_color)
return filtered_image
theight = sheight*20
segments = []
for x in range(x_segments):
for y in range (y_segments):
box = (x*swidth, y*sheight, x*swidth+swidth, y*sheight+sheight)
new_image = input.crop(box=box)
new_image.load()
position = (x,y)
new_segment = ImageSegment(input.crop(box), position)
segments.append(new_segment)
palette = Image.new("RGB", (twidth, theight))
for segment in segments:
draw = ImageDraw.Draw(palette)
rect = [segment.position, (segment.position[0]+swidth, segment.position[1]+sheight)]
rgb = colourx.hcl_to_rgb(segment.hcl)
draw.rectangle(rect, fill=rgb, outline=rgb)
palette.convert("RGB").save("assets/final2.jpg")