def parse_value(rawvalue, cname, version):
"""Parses a setting value, for a given setting name and brushfile version."""
if cname in string_value_settings:
string = brushinfo_unquote(rawvalue)
return [(cname, string)]
elif version <= 1 and cname == "color":
rgb = [int(c) / 255.0 for c in rawvalue.split(" ")]
h, s, v = helpers.rgb_to_hsv(*rgb)
return [("color_h", [h, {}]), ("color_s", [s, {}]), ("color_v", [v, {}])]
elif version <= 1 and cname == "change_radius":
if rawvalue == "0.0":
return []
raise Obsolete, "change_radius is not supported any more"
elif version <= 2 and cname == "adapt_color_from_image":
if rawvalue == "0.0":
return []
raise Obsolete, "adapt_color_from_image is obsolete, ignored;" + " use smudge and smudge_length instead"
elif version <= 1 and cname == "painting_time":
return []
if version <= 1 and cname == "speed":
cname = "speed1"
parts = rawvalue.split("|")
basevalue = float(parts[0])
input_points = {}
for part in parts[1:]:
inputname, rawpoints = part.strip().split(" ", 1)
if version <= 1:
points = parse_points_v1(rawpoints)
else:
points = parse_points_v2(rawpoints)
assert len(points) >= 2
input_points[inputname] = points
return [(cname, [float(basevalue), input_points])]
def parse_value(rawvalue, cname, version):
"""Parses a setting value, for a given setting name and brushfile version."""
if cname in string_value_settings:
string = brushinfo_unquote(rawvalue)
return [(cname, string)]
elif version <= 1 and cname == 'color':
rgb = [int(c)/255.0 for c in rawvalue.split(" ")]
h, s, v = helpers.rgb_to_hsv(*rgb)
return [('color_h', [h, {}]), ('color_s', [s, {}]), ('color_v', [v, {}])]
elif version <= 1 and cname == 'change_radius':
if rawvalue == '0.0':
return []
raise Obsolete, 'change_radius is not supported any more'
elif version <= 2 and cname == 'adapt_color_from_image':
if rawvalue == '0.0':
return []
raise Obsolete, 'adapt_color_from_image is obsolete, ignored;' + \
' use smudge and smudge_length instead'
elif version <= 1 and cname == 'painting_time':
return []
if version <= 1 and cname == 'speed':
cname = 'speed1'
parts = rawvalue.split('|')
basevalue = float(parts[0])
input_points = {}
for part in parts[1:]:
inputname, rawpoints = part.strip().split(' ', 1)
if version <= 1:
points = parse_points_v1(rawpoints)
else:
points = parse_points_v2(rawpoints)
assert len(points) >= 2
input_points[inputname] = points
return [(cname, [float(basevalue), input_points])]
def parse_value(rawvalue, cname, version):
"""Parses a setting value, for a given setting name and brushfile version."""
if cname in STRING_VALUE_SETTINGS:
string = brushinfo_unquote(rawvalue)
return [(cname, string)]
elif version <= 1 and cname == 'color':
rgb = [int(c)/255.0 for c in rawvalue.split(" ")]
h, s, v = helpers.rgb_to_hsv(*rgb)
return [('color_h', [h, {}]), ('color_s', [s, {}]), ('color_v', [v, {}])]
elif version <= 1 and cname == 'change_radius':
if rawvalue == '0.0':
return []
raise Obsolete('change_radius is not supported any more')
elif version <= 2 and cname == 'adapt_color_from_image':
if rawvalue == '0.0':
return []
raise Obsolete('adapt_color_from_image is obsolete, ignored;' +
' use smudge and smudge_length instead')
elif version <= 1 and cname == 'painting_time':
return []
if version <= 1 and cname == 'speed':
cname = 'speed1'
parts = rawvalue.split('|')
basevalue = float(parts[0])
input_points = {}
for part in parts[1:]:
inputname, rawpoints = part.strip().split(' ', 1)
if version <= 1:
points = parse_points_v1(rawpoints)
else:
points = parse_points_v2(rawpoints)
assert len(points) >= 2
input_points[inputname] = points
return [(cname, [float(basevalue), input_points])]
def apply_brightness(self, colorArray, brightness=None):
"""Apply brightness modification to the colors
Args:
colorArray (ndarray): input array
Returns:
ndarray: output array with colors modified with brightness
"""
hsv = rgb_to_hsv(colorArray)
hsv[:, 2] *= brightness if brightness is not None else self.brightness
rgb = hsv_to_rgb(hsv)
return rgb.astype(np.int32)
def set_color_rgb(self, rgb):
self.set_color_hsv(helpers.rgb_to_hsv(*rgb))
def set_color_rgb(self, rgb):
self.set_color_hsv(helpers.rgb_to_hsv(*rgb))
def append_hue_spectrum(self, rgbbase):
h,s,v = rgb_to_hsv(*rgbbase)
for hue_idx in xrange(20):
hue = (hue_idx*0.05)
self.append_hsv(hue, s,v)
def hsv(self, index):
if index < 0 or index > (len(self)-1):
return None # should be Exception perhaps?
else:
return rgb_to_hsv(*map(lambda x: x / 255.0, self[index]))
def append_hue_spectrum(self, rgbbase):
h,s,v = rgb_to_hsv(*rgbbase)
for hue_idx in xrange(20):
hue = (hue_idx*0.05)
self.append_hsv(hue, s,v)
def hsv(self, index):
if index < 0 or index > (len(self)-1):
return None # should be Exception perhaps?
else:
return rgb_to_hsv(*map(lambda x: x / 255.0, self[index]))
