def test_marked_angles():
"""Check Angle's instanciation."""
pointO = Point(0, 0, 'O')
pointI = Point(1, 0, 'I')
pointJ = Point(0, 1, 'J')
required.tikz_library['angles'] = False
theta = Angle(pointI, pointO, pointJ)
assert theta.tikz_decorations() == ''
theta.decoration = AngleDecoration(color='red',
thickness='ultra thick',
radius=Number(2))
assert theta.tikz_decorations() \
== 'pic [draw, ultra thick, angle radius = 2, red] {angle = I--O--J}'
assert required.tikz_library['angles']
required.tikz_library['angles'] = False
theta.mark_right = True
theta.decoration = AngleDecoration()
assert theta.label is None
assert theta.tikz_decorations() == ''
assert not required.tikz_library['angles']
assert theta.tikz_rightangle_mark() == \
'\draw[thick, cm={cos(0), sin(0), -sin(0), cos(0), (O)}]' \
' (0.25 cm, 0) -- (0.25 cm, 0.25 cm) -- (0, 0.25 cm);'
assert theta.tikz_rightangle_mark(winding='clockwise') == \
'\draw[thick, cm={cos(0), sin(0), -sin(0), cos(0), (O)}]' \
' (0.25 cm, 0) -- (0.25 cm, -0.25 cm) -- (0, -0.25 cm);'
with pytest.raises(ValueError) as excinfo:
theta.tikz_rightangle_mark(winding=None)
assert str(excinfo.value) == 'Expect \'clockwise\' or \'anticlockwise\'. '\
'Found \'None\' instead.'
def test_drawing_double_decorated_angles():
P = Point(0, 0, 'P')
L = Point(0, 2, 'L')
E = Point('-1.84', '0.8', 'E')
α = Angle(L,
P,
E,
label_vertex=True,
draw_vertex=True,
label_endpoints=True,
draw_endpoints=True,
label=Number(39, unit=r'\textdegree'))
α.decoration = AngleDecoration(radius=Number('0.7', unit='cm'),
eccentricity=Number('1.6'))
α.decoration2 = AngleDecoration(radius=Number('1.6', unit='cm'),
eccentricity=Number('1.3'),
label=Number(42, unit=r'\textdegree'),
color='NavyBlue',
do_draw=False,
thickness=None)
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (L) at (0,2);
\coordinate (P) at (0,0);
\coordinate (E) at (-1.84,0.8);
% Draw Angle
\draw[thick] (L) -- (P) -- (E)
pic ["\ang{39}", angle eccentricity=1.6, draw, thick, angle """\
r"""radius = 0.7 cm] {angle = L--P--E}
pic ["\ang{42}", angle eccentricity=1.3, angle radius = 1.6 cm, """\
r"""NavyBlue] {angle = L--P--E};
def test_drawing_angles_with_arrowtips():
"""Check drawing standalone Angles."""
A = Point(0, 0, 'A')
X = Point(6, 1, 'X')
Y = Point(3, 5, 'Y')
α = Angle(X, A, Y)
α.decoration = AngleDecoration(arrow_tips='<->')
assert α.drawn == r"""
def test_drawing_marked_rightangles():
"""Check drawing standalone Angles."""
A = Point(0, 0, 'A')
X = Point(6, 1, 'X')
Y = Point(-1, 6, 'Y')
α = Angle(X, A, Y)
α.decoration = AngleDecoration(radius=Number('0.5', unit='cm'))
α.mark_right = True
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (-1,6);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y);
% Mark right angle
\draw[thick, cm={cos(9.46), sin(9.46), -sin(9.46), cos(9.46), (A)}]"""\
r""" (0.5 cm, 0) -- (0.5 cm, 0.5 cm) -- (0, 0.5 cm);
def test_drawing_marked_labeled_angles():
"""Check drawing standalone Angles."""
A = Point(0, 0, 'A')
X = Point(6, 1, 'X')
Y = Point(3, 5, 'Y')
α = Angle(X, A, Y, label=Number(38, unit=r'\textdegree'))
α.decoration = AngleDecoration(radius=Number('0.5', unit='cm'))
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic ["\ang{38}", angle eccentricity=1.8, draw, thick, """\
r"""angle radius = 0.5 cm] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
α.decoration.variety = 'double'
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm] {angle = X--A--Y}
pic ["\ang{38}", angle eccentricity=1.8, draw, thick, """\
r"""angle radius = 0.58 cm] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
A = Point(0, 0, 'A')
X1 = Point(6, 1, 'X1')
Y1 = Point(3, 5, 'Y1')
α = Angle(X1,
A,
Y1,
armspoints=[('X', ), ('Y', )],
label_vertex=True,
draw_vertex=True,
label=Number(38, unit=r'\textdegree'))
α.decoration = AngleDecoration(radius=Number('0.5', unit='cm'),
variety='double',
hatchmark='singledash')
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X1) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y1) at (3,5);
\coordinate (X) at (4.8,0.8);
\coordinate (Y) at (2.4,4);
% Draw Angle
\draw[thick] (X1) -- (A) -- (Y1)
pic [draw, thick, angle radius = 0.5 cm, singledash] {angle = X1--A--Y1}
pic ["\ang{38}", angle eccentricity=1.8, draw, thick, """\
r"""angle radius = 0.58 cm, singledash] {angle = X1--A--Y1};
def test_drawing_marked_angles():
"""Check drawing standalone Angles."""
A = Point(0, 0, 'A')
X = Point(6, 1, 'X')
Y = Point(3, 5, 'Y')
α = Angle(X, A, Y)
α.decoration = AngleDecoration(radius=Number('0.5', unit='cm'))
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
α.decoration.variety = 'double'
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm] {angle = X--A--Y}
pic [draw, thick, angle radius = 0.58 cm] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
α.decoration.variety = 'triple'
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm] {angle = X--A--Y}
pic [draw, thick, angle radius = 0.58 cm] {angle = X--A--Y}
pic [draw, thick, angle radius = 0.66 cm] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
α.decoration.variety = 'single'
α.decoration.hatchmark = 'singledash'
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm, singledash] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
assert required.tikz_library['decorations.markings']
assert required.tikzset['singledash_hatchmark']
assert not required.tikzset['doubledash_hatchmark']
assert not required.tikzset['tripledash_hatchmark']
required.tikz_library['decorations.markings'] = False
required.tikzset['singledash_hatchmark'] = False
α.decoration.hatchmark = 'doubledash'
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm, doubledash] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
assert required.tikz_library['decorations.markings']
assert not required.tikzset['singledash_hatchmark']
assert required.tikzset['doubledash_hatchmark']
assert not required.tikzset['tripledash_hatchmark']
required.tikz_library['decorations.markings'] = False
required.tikzset['doubledash_hatchmark'] = False
α.decoration.hatchmark = 'tripledash'
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic [draw, thick, angle radius = 0.5 cm, tripledash] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
assert required.tikz_library['decorations.markings']
assert not required.tikzset['singledash_hatchmark']
assert not required.tikzset['doubledash_hatchmark']
assert required.tikzset['tripledash_hatchmark']
α.decoration.variety = 'triple'
α.decoration.hatchmark = 'doubledash'
assert α.drawn == r"""
def test_drawing_labeled_angles():
"""Check drawing standalone Angles."""
A = Point(0, 0, 'A')
X = Point(6, 1, 'X')
Y = Point(3, 5, 'Y')
α = Angle(X, A, Y, label=Number(38, unit=r'\textdegree'))
required.tikz_library['quotes'] = False
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic ["\ang{38}", angle eccentricity=2.6] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
assert required.tikz_library['quotes']
assert α.label == r'\ang{38}'
α.decoration = None
assert α.label == r'\ang{38}'
assert α.decoration is not None
assert repr(α.decoration) == r'AngleDecoration(variety=None; '\
r'hatchmark=None; label=\ang{38}; color=None; thickness=thick; '\
r'radius=0.25 cm; eccentricity=2.6)'
α = Angle(X,
A,
Y,
decoration=AngleDecoration(label=Number(38, unit=r'\textdegree'),
variety=None))
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic ["\ang{38}", angle eccentricity=2.6] {angle = X--A--Y};
% Label Points
\end{tikzpicture}
"""
α = Angle(X,
A,
Y,
label=Number(38, unit=r'\textdegree'),
decoration=AngleDecoration(radius=Number('0.9', unit='cm')))
assert α.drawn == r"""
\begin{tikzpicture}
% Declare Points
\coordinate (X) at (6,1);
\coordinate (A) at (0,0);
\coordinate (Y) at (3,5);
% Draw Angle
\draw[thick] (X) -- (A) -- (Y)
pic ["\ang{38}", angle eccentricity=1.44, draw, thick, """\
r"""angle radius = 0.9 cm] {angle = X--A--Y};