Exemple #1
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 def add_background_plane(self):
     background = NumberPlane(**self.plane_config).fade(
         self.background_fade_factor
     )
     real_labels = VGroup(*[
         TexMobject(str(x)).shift(
             background.num_pair_to_point((x, 0))
         )
         for x in range(-int(background.x_radius), int(background.x_radius))
     ])
     imag_labels = VGroup(*[
         TexMobject("%di"%y).shift(
             background.num_pair_to_point((0, y))
         )
         for y in range(-int(background.y_radius), int(background.y_radius))
         if y != 0
     ])
     for labels in real_labels, imag_labels:
         for label in labels:
             label.scale_in_place(self.background_label_scale_val)
             label.next_to(label.get_center(), DOWN+LEFT, buff = SMALL_BUFF)
             label.add_background_rectangle()
         background.add(labels)
     self.real_labels = real_labels
     self.imag_labels = imag_labels
     self.add(background)
     self.background = background
Exemple #2
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 def __init__(self, **kwargs):
     digest_config(self, kwargs)
     kwargs.update({
         "x_unit_size": self.unit_size,
         "y_unit_size": self.unit_size,
         "x_line_frequency": self.line_frequency,
         "x_faded_line_frequency": self.faded_line_frequency,
         "y_line_frequency": self.line_frequency,
         "y_faded_line_frequency": self.faded_line_frequency,
     })
     NumberPlane.__init__(self, **kwargs)
 def __init__(self, **kwargs):
     digest_config(self, kwargs)
     kwargs.update({
         "x_unit_to_spatial_width"  : self.unit_to_spatial_width,
         "y_unit_to_spatial_height" : self.unit_to_spatial_width,
         "x_line_frequency"         : self.line_frequency,
         "x_faded_line_frequency"   : self.faded_line_frequency,
         "y_line_frequency"         : self.line_frequency,
         "y_faded_line_frequency"   : self.faded_line_frequency,
         "num_pair_at_center"       : (self.number_at_center.real, 
                                       self.number_at_center.imag),
     })
     NumberPlane.__init__(self, **kwargs)
Exemple #4
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 def __init__(self, **kwargs):
     digest_config(self, kwargs)
     kwargs.update({
         "x_unit_to_spatial_width"  : self.unit_to_spatial_width,
         "y_unit_to_spatial_height" : self.unit_to_spatial_width,
         "x_line_frequency"         : self.line_frequency,
         "x_faded_line_frequency"   : self.faded_line_frequency,
         "y_line_frequency"         : self.line_frequency,
         "y_faded_line_frequency"   : self.faded_line_frequency,
         "num_pair_at_center"       : (self.number_at_center.real, 
                                       self.number_at_center.imag),
     })
     NumberPlane.__init__(self, **kwargs)
Exemple #5
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 def add_transformable_plane(self, animate = False):
     self.plane_config.update({
         "x_radius" : (self.x_max - self.x_min)/2.,
         "y_radius" : (self.y_max - self.y_min)/2.,
     })
     plane = NumberPlane(**self.plane_config)
     plane.shift(
         (self.x_max+self.x_min)*RIGHT/2.,
         (self.y_max+self.y_min)*UP/2.,
     )
     self.paint_plane(plane)
     if animate:
         self.play(ShowCreation(plane, run_time = 2))
     else:
         self.add(plane)
     self.plane = plane            
Exemple #6
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 def add_transformable_plane(self, animate = False):
     self.plane_config.update({
         "x_radius" : (self.x_max - self.x_min)/2.,
         "y_radius" : (self.y_max - self.y_min)/2.,
     })
     plane = NumberPlane(**self.plane_config)
     plane.shift(
         (self.x_max+self.x_min)*RIGHT/2.,
         (self.y_max+self.y_min)*UP/2.,
     )
     self.paint_plane(plane)
     if animate:
         self.play(ShowCreation(plane, run_time = 2))
     else:
         self.add(plane)
     self.plane = plane            
Exemple #7
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 def add_background_plane(self):
     background = NumberPlane(**self.plane_config).fade(
         self.background_fade_factor
     )
     real_labels = VGroup(*[
         TexMobject(str(x)).shift(
             background.num_pair_to_point((x, 0))
         )
         for x in range(-int(background.x_radius), int(background.x_radius))
     ])
     imag_labels = VGroup(*[
         TexMobject("%di"%y).shift(
             background.num_pair_to_point((0, y))
         )
         for y in range(-int(background.y_radius), int(background.y_radius))
         if y != 0
     ])
     for labels in real_labels, imag_labels:
         for label in labels:
             label.scale_in_place(self.background_label_scale_val)
             label.next_to(label.get_center(), DOWN+LEFT, buff = SMALL_BUFF)
             label.add_background_rectangle()
         background.add(labels)
     self.real_labels = real_labels
     self.imag_labels = imag_labels
     self.add(background)
     self.background = background