class BezierCMapModel(object):
def __init__(self, bezier_model, min_JK, max_JK):
self.bezier_model = bezier_model
self.min_JK = min_JK
self.max_JK = max_JK
self.trigger = Trigger()
self.bezier_model.trigger.add_callback(self.trigger.fire)
def set_JK_minmax(self, min_JK, max_JK):
self.min_JK = min_JK
self.max_JK = max_JK
self.trigger.fire()
def get_JKapbp_at(self, at):
ap, bp = self.bezier_model.get_bezier_points_at(at)
JK = (self.max_JK - self.min_JK) * at + self.min_JK
return JK, ap, bp
def get_JKapbp(self, num=200):
# ap, bp = self.bezier_model.get_bezier_points(num)
# assert ap.ndim == bp.ndim == 1
# JK = np.linspace(self.min_JK, self.max_JK, num=ap.shape[0])
# return JK, ap, bp
return self.get_JKapbp_at(np.linspace(0, 1, num))
def get_sRGB(self, num=200):
# Return sRGB and out-of-gamut mask
JK, ap, bp = self.get_JKapbp(num=num)
JMh = _JKapbp_to_JMh(np.column_stack((JK, ap, bp)))
sRGB = _JMh_to_sRGB(JMh)
oog = np.any((sRGB > 1) | (sRGB < 0), axis=-1)
sRGB[oog, :] = np.nan
return sRGB, oog
def __init__(self, bezier_model, min_Jp, max_Jp):
self.bezier_model = bezier_model
self.min_Jp = min_Jp
self.max_Jp = max_Jp
self.trigger = Trigger()
self.bezier_model.trigger.add_callback(self.trigger.fire)
class BezierCMapModel(object):
def __init__(self, bezier_model, min_Jp, max_Jp):
self.bezier_model = bezier_model
self.min_Jp = min_Jp
self.max_Jp = max_Jp
self.trigger = Trigger()
self.bezier_model.trigger.add_callback(self.trigger.fire)
def set_Jp_minmax(self, min_Jp, max_Jp):
self.min_Jp = min_Jp
self.max_Jp = max_Jp
self.trigger.fire()
def get_Jpapbp_at(self, at):
ap, bp = self.bezier_model.get_bezier_points_at(at)
Jp = (self.max_Jp - self.min_Jp) * at + self.min_Jp
return Jp, ap, bp
def get_Jpapbp(self, num=200):
return self.get_Jpapbp_at(np.linspace(0, 1, num))
def get_sRGB(self, num=200):
# Return sRGB and out-of-gamut mask
Jp, ap, bp = self.get_Jpapbp(num=num)
sRGB = _uniform_to_sRGB1(np.column_stack((Jp, ap, bp)))
oog = np.any((sRGB > 1) | (sRGB < 0), axis=-1)
sRGB[oog, :] = np.nan
return sRGB, oog
class BezierCMapModel(object):
def __init__(self, bezier_model, min_Jp, max_Jp):
self.bezier_model = bezier_model
self.min_Jp = min_Jp
self.max_Jp = max_Jp
self.trigger = Trigger()
self.bezier_model.trigger.add_callback(self.trigger.fire)
def set_Jp_minmax(self, min_Jp, max_Jp):
self.min_Jp = min_Jp
self.max_Jp = max_Jp
self.trigger.fire()
def get_Jpapbp_at(self, at):
ap, bp = self.bezier_model.get_bezier_points_at(at)
Jp = (self.max_Jp - self.min_Jp) * at + self.min_Jp
return Jp, ap, bp
def get_Jpapbp(self, num=200):
return self.get_Jpapbp_at(np.linspace(0, 1, num))
def get_sRGB(self, num=200):
# Return sRGB and out-of-gamut mask
Jp, ap, bp = self.get_Jpapbp(num=num)
sRGB = _uniform_to_sRGB1(np.column_stack((Jp, ap, bp)))
oog = np.any((sRGB > 1) | (sRGB < 0), axis=-1)
sRGB[oog, :] = np.nan
return sRGB, oog
def __init__(self, bezier_model, min_JK, max_JK):
self.bezier_model = bezier_model
self.min_JK = min_JK
self.max_JK = max_JK
self.trigger = Trigger()
self.bezier_model.trigger.add_callback(self.trigger.fire)
class HighlightPointModel(object):
def __init__(self, cmap_model, point):
self._cmap_model = cmap_model
self._point = point
self.trigger = Trigger()
self._cmap_model.trigger.add_callback(self.trigger.fire)
def get_point(self):
return self._point
def set_point(self, point):
self._point = point
self.trigger.fire()
def get_JKapbp(self):
return self._cmap_model.get_JKapbp_at(self._point)
class HighlightPointModel(object):
def __init__(self, cmap_model, point):
self._cmap_model = cmap_model
self._point = point
self.trigger = Trigger()
self._cmap_model.trigger.add_callback(self.trigger.fire)
def get_point(self):
return self._point
def set_point(self, point):
self._point = point
self.trigger.fire()
def get_Jpapbp(self):
return self._cmap_model.get_Jpapbp_at(self._point)
def __init__(self, cmap_model, point):
self._cmap_model = cmap_model
self._point = point
self.trigger = Trigger()
self._cmap_model.trigger.add_callback(self.trigger.fire)
def __init__(self, cmap_model, point):
self._cmap_model = cmap_model
self._point = point
self.trigger = Trigger()
self._cmap_model.trigger.add_callback(self.trigger.fire)