Replace Tex and MTex throughout library

logo/logo.py

@@ -60,10 +60,10 @@ class Thumbnail(GraphScene):
             triangle.scale(0.1)
         
         # 
-        x_label_p1 = Tex("a")
+        x_label_p1 = MTex("a")
-        output_label_p1 = Tex("f(a)")
+        output_label_p1 = MTex("f(a)")
-        x_label_p2 = Tex("b")
+        x_label_p2 = MTex("b")
-        output_label_p2 = Tex("f(b)")
+        output_label_p2 = MTex("f(b)")
         v_line_p1 = get_v_line(input_tracker_p1)
         v_line_p2 = get_v_line(input_tracker_p2)
         h_line_p1 = get_h_line(input_tracker_p1)

manimlib/mobject/coordinate_systems.py

@@ -18,7 +18,7 @@ from manimlib.mobject.geometry import DashedLine
 from manimlib.mobject.geometry import Line
 from manimlib.mobject.geometry import Rectangle
 from manimlib.mobject.number_line import NumberLine
-from manimlib.mobject.svg.tex_mobject import Tex
+from manimlib.mobject.svg.mtex_mobject import MTex
 from manimlib.mobject.types.dot_cloud import DotCloud
 from manimlib.mobject.types.surface import ParametricSurface
 from manimlib.mobject.types.vectorized_mobject import VGroup
@@ -105,7 +105,7 @@ class CoordinateSystem(ABC):
         edge: Vect3 = RIGHT,
         direction: Vect3 = DL,
         **kwargs
-    ) -> Tex:
+    ) -> MTex:
         return self.get_axis_label(
             label_tex, self.get_x_axis(),
             edge, direction, **kwargs
@@ -117,7 +117,7 @@ class CoordinateSystem(ABC):
         edge: Vect3 = UP,
         direction: Vect3 = DR,
         **kwargs
-    ) -> Tex:
+    ) -> MTex:
         return self.get_axis_label(
             label_tex, self.get_y_axis(),
             edge, direction, **kwargs
@@ -130,8 +130,8 @@ class CoordinateSystem(ABC):
         edge: Vect3,
         direction: Vect3,
         buff: float = MED_SMALL_BUFF
-    ) -> Tex:
+    ) -> MTex:
-        label = Tex(label_tex)
+        label = MTex(label_tex)
         label.next_to(
             axis.get_edge_center(edge), direction,
             buff=buff
@@ -268,9 +268,9 @@ class CoordinateSystem(ABC):
         direction: Vect3 = RIGHT,
         buff: float = MED_SMALL_BUFF,
         color: ManimColor | None = None
-    ) -> Tex | Mobject:
+    ) -> MTex | Mobject:
         if isinstance(label, str):
-            label = Tex(label)
+            label = MTex(label)
         if color is None:
             label.match_color(graph)
         if x is None:
@@ -537,7 +537,7 @@ class ThreeDAxes(Axes):
 
     def add_axis_labels(self, x_tex="x", y_tex="y", z_tex="z", font_size=24, buff=0.2):
         x_label, y_label, z_label = labels = VGroup(*(
-            Tex(tex, font_size=font_size)
+            MTex(tex, font_size=font_size)
             for tex in [x_tex, y_tex, z_tex]
         ))
         z_label.rotate(PI / 2, RIGHT)
@@ -697,6 +697,7 @@ class ComplexPlane(NumberPlane):
         self,
         numbers: list[complex] | None = None,
         skip_first: bool = True,
+        font_size: int = 36,
         **kwargs
     ):
         if numbers is None:
@@ -712,7 +713,7 @@ class ComplexPlane(NumberPlane):
             else:
                 axis = self.get_x_axis()
                 value = z.real
-            number_mob = axis.get_number_mobject(value, **kwargs)
+            number_mob = axis.get_number_mobject(value, font_size=font_size, **kwargs)
             # For -i, remove the "1"
             if z.imag == -1:
                 number_mob.remove(number_mob[1])

manimlib/mobject/matrix.py

@@ -10,8 +10,8 @@ from manimlib.constants import WHITE
 from manimlib.mobject.numbers import DecimalNumber
 from manimlib.mobject.numbers import Integer
 from manimlib.mobject.shape_matchers import BackgroundRectangle
-from manimlib.mobject.svg.tex_mobject import Tex
+from manimlib.mobject.svg.mtex_mobject import MTex
-from manimlib.mobject.svg.tex_mobject import TexText
+from manimlib.mobject.svg.mtex_mobject import MTexText
 from manimlib.mobject.types.vectorized_mobject import VGroup
 from manimlib.mobject.types.vectorized_mobject import VMobject
 
@@ -41,8 +41,8 @@ def matrix_to_tex_string(matrix: npt.ArrayLike) -> str:
     return prefix + R" \\ ".join(rows) + suffix
 
 
-def matrix_to_mobject(matrix: npt.ArrayLike) -> Tex:
+def matrix_to_mobject(matrix: npt.ArrayLike) -> MTex:
-    return Tex(matrix_to_tex_string(matrix))
+    return MTex(matrix_to_tex_string(matrix))
 
 
 def vector_coordinate_label(
@@ -109,7 +109,7 @@ class Matrix(VMobject):
     def element_to_mobject(self, element: str | float | VMobject, **config) -> VMobject:
         if isinstance(element, VMobject):
             return element
-        return Tex(str(element), **config)
+        return MTex(str(element), **config)
 
     def matrix_to_mob_matrix(
         self,
@@ -142,11 +142,11 @@ class Matrix(VMobject):
 
     def add_brackets(self, v_buff: float, h_buff: float):
         height = len(self.mob_matrix)
-        brackets = Tex("".join((
+        brackets = MTex("".join((
             R"\left[\begin{array}{c}",
             *height * [R"\quad \\"],
             R"\end{array}\right]",
-        )))[0]
+        )))
         brackets.set_height(self.get_height() + v_buff)
         l_bracket = brackets[:len(brackets) // 2]
         r_bracket = brackets[len(brackets) // 2:]
@@ -219,22 +219,22 @@ def get_det_text(
     background_rect: bool = False,
     initial_scale_factor: int = 2
 ) -> VGroup:
-    parens = Tex("(", ")")
+    parens = MTex("()")
     parens.scale(initial_scale_factor)
     parens.stretch_to_fit_height(matrix.get_height())
     l_paren, r_paren = parens.split()
     l_paren.next_to(matrix, LEFT, buff=0.1)
     r_paren.next_to(matrix, RIGHT, buff=0.1)
-    det = TexText("det")
+    det = MTexText("det")
     det.scale(initial_scale_factor)
     det.next_to(l_paren, LEFT, buff=0.1)
     if background_rect:
         det.add_background_rectangle()
     det_text = VGroup(det, l_paren, r_paren)
     if determinant is not None:
-        eq = Tex("=")
+        eq = MTex("=")
         eq.next_to(r_paren, RIGHT, buff=0.1)
-        result = Tex(str(determinant))
+        result = MTex(str(determinant))
         result.next_to(eq, RIGHT, buff=0.2)
         det_text.add(eq, result)
     return det_text

manimlib/mobject/probability.py

@@ -9,7 +9,7 @@ from manimlib.mobject.geometry import Line
 from manimlib.mobject.geometry import Rectangle
 from manimlib.mobject.mobject import Mobject
 from manimlib.mobject.svg.brace import Brace
-from manimlib.mobject.svg.tex_mobject import Tex
+from manimlib.mobject.svg.mtex_mobject import MTex
 from manimlib.mobject.svg.tex_mobject import TexText
 from manimlib.mobject.types.vectorized_mobject import VGroup
 from manimlib.utils.color import color_gradient
@@ -132,7 +132,7 @@ class SampleSpace(Rectangle):
             if isinstance(label, Mobject):
                 label_mob = label
             else:
-                label_mob = Tex(label)
+                label_mob = MTex(label)
                 label_mob.scale(self.default_label_scale_val)
             label_mob.next_to(brace, direction, buff)
 
@@ -266,7 +266,7 @@ class BarChart(VGroup):
         if self.label_y_axis:
             labels = VGroup()
             for y_tick, value in zip(y_ticks, values):
-                label = Tex(str(np.round(value, 2)))
+                label = MTex(str(np.round(value, 2)))
                 label.set_height(self.y_axis_label_height)
                 label.next_to(y_tick, LEFT, SMALL_BUFF)
                 labels.add(label)
@@ -289,7 +289,7 @@ class BarChart(VGroup):
 
         bar_labels = VGroup()
         for bar, name in zip(bars, self.bar_names):
-            label = Tex(str(name))
+            label = MTex(str(name))
             label.scale(self.bar_label_scale_val)
             label.next_to(bar, DOWN, SMALL_BUFF)
             bar_labels.add(label)

manimlib/mobject/svg/brace.py

@@ -12,7 +12,7 @@ from manimlib.animation.composition import AnimationGroup
 from manimlib.animation.fading import FadeIn
 from manimlib.animation.growing import GrowFromCenter
 from manimlib.mobject.svg.tex_mobject import SingleStringTex
-from manimlib.mobject.svg.tex_mobject import Tex
+from manimlib.mobject.svg.mtex_mobject import MTex
 from manimlib.mobject.svg.tex_mobject import TexText
 from manimlib.mobject.svg.text_mobject import Text
 from manimlib.mobject.types.vectorized_mobject import VGroup
@@ -92,8 +92,8 @@ class Brace(SingleStringTex):
         self.put_at_tip(text_mob, buff=buff)
         return text_mob
 
-    def get_tex(self, *tex: str, **kwargs) -> Tex:
+    def get_tex(self, *tex: str, **kwargs) -> MTex:
-        tex_mob = Tex(*tex)
+        tex_mob = MTex(*tex)
         self.put_at_tip(tex_mob, **kwargs)
         return tex_mob
 
@@ -109,7 +109,7 @@ class Brace(SingleStringTex):
 
 
 class BraceLabel(VMobject):
-    label_constructor: type = Tex
+    label_constructor: type = MTex
 
     def __init__(
         self,

manimlib/mobject/svg/drawings.py

@@ -42,9 +42,10 @@ from manimlib.mobject.geometry import Polygon
 from manimlib.mobject.geometry import Rectangle
 from manimlib.mobject.geometry import Square
 from manimlib.mobject.mobject import Mobject
+from manimlib.mobject.numbers import Integer
 from manimlib.mobject.svg.svg_mobject import SVGMobject
-from manimlib.mobject.svg.tex_mobject import Tex
+from manimlib.mobject.svg.mtex_mobject import MTex
-from manimlib.mobject.svg.tex_mobject import TexText
+from manimlib.mobject.svg.mtex_mobject import MTexText
 from manimlib.mobject.svg.special_tex import TexTextFromPresetString
 from manimlib.mobject.three_dimensions import Prismify
 from manimlib.mobject.three_dimensions import VCube
@@ -125,7 +126,7 @@ class Speedometer(VMobject):
         for index, angle in enumerate(tick_angle_range):
             vect = rotate_vector(RIGHT, angle)
             tick = Line((1 - tick_length) * vect, vect)
-            label = Tex(str(10 * index))
+            label = Integer(10 * index)
             label.set_height(tick_length)
             label.shift((1 + tick_length) * vect)
             self.add(tick, label)
@@ -426,7 +427,7 @@ class Bubble(SVGMobject):
         return self.content
 
     def write(self, *text):
-        self.add_content(TexText(*text))
+        self.add_content(MTexText(*text))
         return self
 
     def resize_to_content(self, buff=0.75):

manimlib/scene/interactive_scene.py

@@ -17,7 +17,7 @@ from manimlib.mobject.geometry import Square
 from manimlib.mobject.mobject import Group
 from manimlib.mobject.mobject import Mobject
 from manimlib.mobject.numbers import DecimalNumber
-from manimlib.mobject.svg.tex_mobject import Tex
+from manimlib.mobject.svg.mtex_mobject import MTex
 from manimlib.mobject.svg.text_mobject import Text
 from manimlib.mobject.types.dot_cloud import DotCloud
 from manimlib.mobject.types.vectorized_mobject import VGroup
@@ -61,7 +61,7 @@ class InteractiveScene(Scene):
     Command + 'c' copies the ids of selections to clipboard
     Command + 'v' will paste either:
         - The copied mobject
-        - A Tex mobject based on copied LaTeX
+        - A MTex mobject based on copied LaTeX
         - A Text mobject based on copied Text
     Command + 'z' restores selection back to its original state
     Command + 's' saves the selected mobjects to file
@@ -358,7 +358,7 @@ class InteractiveScene(Scene):
         # Otherwise, treat as tex or text
         if set("\\^=+").intersection(clipboard_str):  # Proxy to text for LaTeX
             try:
-                new_mob = Tex(clipboard_str)
+                new_mob = MTex(clipboard_str)
             except LatexError:
                 return
         else: