def info2latex(self):
image_filename = os.path.join(os.path.dirname(__file__), 'kitten.jpg')
geometry_options = {"tmargin": "1cm", "lmargin": "10cm"}
doc = Document(geometry_options=geometry_options)
with doc.create(Section('The simple stuff')):
doc.append('Some regular text and some')
doc.append(italic('italic text. '))
doc.append('\nAlso some crazy characters: $&#{}')
with doc.create(Subsection('Math that is incorrect')):
doc.append(Math(data=['2*3', '=', 9]))
with doc.create(Subsection('Table of something')):
with doc.create(Tabular('rc|cl')) as table:
table.add_hline()
table.add_row((1, 2, 3, 4))
table.add_hline(1, 2)
table.add_empty_row()
table.add_row((4, 5, 6, 7))
a = np.array([[100, 10, 20]]).T
M = np.matrix([[2, 3, 4], [0, 0, 1], [0, 0, 2]])
with doc.create(Section('The fancy stuff')):
with doc.create(Subsection('Correct matrix equations')):
doc.append(
Math(data=[Matrix(M),
Matrix(a), '=',
Matrix(M * a)]))
with doc.create(Subsection('Alignat math environment')):
with doc.create(Alignat(numbering=False, escape=False)) as agn:
agn.append(r'\frac{a}{b} &= 0 \\')
agn.extend([Matrix(M), Matrix(a), '&=', Matrix(M * a)])
with doc.create(Subsection('Beautiful graphs')):
with doc.create(TikZ()):
plot_options = 'height=4cm, width=6cm, grid=major'
with doc.create(Axis(options=plot_options)) as plot:
plot.append(Plot(name='model', func='-x^5 - 242'))
coordinates = [
(-4.77778, 2027.60977),
(-3.55556, 347.84069),
(-2.33333, 22.58953),
(-1.11111, -493.50066),
(0.11111, 46.66082),
(1.33333, -205.56286),
(2.55556, -341.40638),
(3.77778, -1169.24780),
(5.00000, -3269.56775),
]
plot.append(
Plot(name='estimate', coordinates=coordinates))
with doc.create(Subsection('Cute kitten pictures')):
with doc.create(Figure(position='h!')) as kitten_pic:
kitten_pic.add_image(image_filename, width='120px')
kitten_pic.add_caption('Look it\'s on its back')
doc.generate_pdf('full', clean_tex=False)
table.add_hline(1, 2)
table.add_empty_row()
table.add_row((4, 5, 6, 7))
a = np.array([[100, 10, 20]]).T
M = np.matrix([[2, 3, 4], [0, 0, 1], [0, 0, 2]])
with doc.create(Section('The fancy stuff')):
with doc.create(Subsection('Correct matrix equations')):
doc.append(Math(data=[Matrix(M), Matrix(a), '=', Matrix(M * a)]))
with doc.create(Subsection('Beautiful graphs')):
with doc.create(TikZ()):
plot_options = 'height=6cm, width=6cm, grid=major'
with doc.create(Axis(options=plot_options)) as plot:
plot.append(Plot(name='model', func='-x^5 - 242'))
coordinates = [
(-4.77778, 2027.60977),
(-3.55556, 347.84069),
(-2.33333, 22.58953),
(-1.11111, -493.50066),
(0.11111, 46.66082),
(1.33333, -205.56286),
(2.55556, -341.40638),
(3.77778, -1169.24780),
(5.00000, -3269.56775),
]
plot.append(Plot(name='estimate', coordinates=coordinates))
section.append(table)
a = np.array([[100, 10, 20]]).T
M = np.matrix([[2, 3, 4], [0, 0, 1], [0, 0, 2]])
math = Math(data=[Matrix(M), Matrix(a), '=', Matrix(M * a)])
equation = Subsection('Matrix equation', data=[math])
section.append(equation)
tikz = TikZ()
axis = Axis(options='height=6cm, width=6cm, grid=major')
plot1 = Plot(name='model', func='-x^5 - 242')
coordinates = [
(-4.77778, 2027.60977),
(-3.55556, 347.84069),
(-2.33333, 22.58953),
(-1.11111, -493.50066),
(0.11111, 46.66082),
(1.33333, -205.56286),
(2.55556, -341.40638),
(3.77778, -1169.24780),
(5.00000, -3269.56775),
]
plot2 = Plot(name='estimate', coordinates=coordinates)
axis.append(plot1)
def test_tikz():
# PGFPlots
t = TikZ(data=None)
repr(t)
a = Axis(data=None, options=None)
repr(a)
p = Plot(name=None, func=None, coordinates=None, error_bar=None,
options=None)
repr(p)
opt = TikZOptions(None)
repr(opt)
scope = TikZScope(data=None)
repr(scope)
c = TikZCoordinate.from_str("(0,0)")
c = TikZCoordinate(x=0, y=0, relative=False)
d = c + (0, 1)
e = c - (0, 1)
f = (0, 1) + c
c.distance_to(d)
repr(c)
repr(d)
repr(e)
repr(f)
bool(c == (1, 1))
bool(c == TikZCoordinate(1, 1))
bool(TikZCoordinate(1, 1, relative=True) == (1, 1))
bool(TikZCoordinate(1, 1, relative=False) == (1, 1))
bool(TikZCoordinate(1, 1, relative=True) == TikZCoordinate(1,
1,
relative=False))
# test expected to fail
try:
g = TikZCoordinate(0, 1, relative=True) +\
TikZCoordinate(1, 0, relative=False)
repr(g)
raise Exception
except ValueError:
pass
a = TikZNodeAnchor(node_handle=None, anchor_name=None)
repr(a)
n = TikZNode(handle=None, options=None, at=None, text=None)
repr(n)
p = n.get_anchor_point("north")
repr(p)
p = n.get_anchor_point('_180')
repr(p)
p = n.west
repr(p)
up = TikZUserPath(path_type="edge", options=TikZOptions('bend right'))
repr(up)
pl = TikZPathList('(0, 1)', '--', '(2, 0)')
pl.append((0.5, 0))
repr(pl)
# generate a failure, illegal start
try:
pl = TikZPathList('--', '(0, 1)')
raise Exception
except TypeError:
pass
# fail with illegal path type
try:
pl = TikZPathList('(0, 1)', 'illegal', '(0, 2)')
raise Exception
except ValueError:
pass
# fail with path after path
try:
pl = TikZPathList('(0, 1)', '--', '--')
raise Exception
except ValueError:
pass
# other type of failure: illegal identifier after path
try:
pl = TikZPathList('(0, 1)', '--', 'illegal')
raise Exception
except (ValueError, TypeError):
pass
pt = TikZPath(path=None, options=TikZOptions("->"))
pt.append(TikZCoordinate(0, 1, relative=True))
repr(pt)
pt = TikZPath(path=[n.west, 'edge', TikZCoordinate(0, 1, relative=True)])
repr(pt)
pt = TikZPath(path=pl, options=None)
repr(pt)
dr = TikZDraw(path=None, options=None)
repr(dr)
v = VectorName(name='')
M = np.matrix([[2, 3, 4],
[0, 0, 1],
[0, 0, 2]])
m = Matrix(matrix=M, name='', mtype='p', alignment=None)
# Package
p = Package(name='', base='usepackage', options=None)
# PGFPlots
tikz = TikZ(data=None)
a = Axis(data=None, options=None)
p = Plot(name=None, func=None, coordinates=None, options=None)
# Utils
escape_latex(s='')
fix_filename(path='')
dumps_list(l=[], escape=False, token='\n')
bold(s='')
italic(s='')
verbatim(s='', delimiter='|')
# Lists
def draw():
data = request.get_json()
doc = Document()
doc.append(Command('fontsize', arguments=['15', '12']))
doc.append(Command('selectfont'))
user, intentname = data['intent']['intentName'].split(':')
if intentname == 'matrix':
if data.get('operation') == 'matrix_mult':
commands.append(draw_multiply_matrix(data))
elif data.get('operation') == 'matrix_inverse':
commands.append(draw_inverse_matrix(data))
else:
commands.append(draw_matrix(data))
elif intentname == 'random-matrix':
if data.get('operation') == 'matrix_mult':
commands.append(draw_random_multiply_matrix(data))
else:
commands.append(draw_random_matrix(data))
elif intentname == 'polynomial':
f = Polynomial(data.get('coef'))
op = data.get('operation')
if op == 'integral':
commands.append(draw_integral(data, f.parse()))
elif op == 'derivate':
commands.append(draw_derivative(data, f.parse()))
elif op == 'plot':
with doc.create(TikZ()):
plot_options = 'height=10cm, width=10cm'
with doc.create(Axis(options=plot_options)) as plot:
plot.append(Plot(func=f.toPlot()))
else:
commands.append(draw_polynomial(f.parse()))
elif intentname == 'trigfunc':
f = Trig(data.get('trigfunc'), data.get('var'), data.get('auxoper'))
op = data.get('operation')
if op == 'integral':
commands.append(draw_integral(data, f.parse(), render=False))
elif op == 'derivate':
commands.append(draw_derivative(data, f.parse(), render=False))
else:
commands.append(draw_trig(f.parse()))
try:
for c in commands:
doc.append(c)
doc.append(NewLine())
doc.append(NewLine())
doc.generate_pdf(OUT_PATH, clean_tex=False)
except Exception as e:
print(e)
try:
requests.get(RENDERER_URL).json()
except:
pass
return "ok"
def __globals(self, doc, options, timPerOpt, maxtime):
# First global view
section = Section('Global')
doc.append(section)
options.append('GOD')
with doc.create(TikZ()):
with doc.create(
Axis(
options=
'xlabel=Instances (ordered wrt to increasing resolution time),'
'ylabel=CPU time (s),height=20cm, width=15cm,legend pos=outer north east'
)) as plot:
for opt in options:
times = [x for x in timPerOpt[opt] if x <= maxtime]
times.sort()
coords = []
print("%s" % (opt), end=";")
for i in range(0, len(times)):
coords.append((i, times[i]))
print("%d" % (times[i]), end=";")
print("\n")
plot.append(Plot(name=opt, coordinates=coords))
# Second zoom
section = Section('Global + zoom')
doc.append(section)
with doc.create(TikZ()):
with doc.create(
Axis(
options=
'xlabel=Instances (ordered wrt to increasing resolution time),'
'ylabel=CPU time (s),height=20cm, width=15cm,legend pos=outer north east'
)) as plot:
for opt in options:
times = timPerOpt[opt].copy()
times.sort()
if maxtime in times:
id = times.index(maxtime)
else:
id = len(times)
coords = []
for i in range(max(0, id - 30), min(id + 1, len(times))):
coords.append((i, times[i]))
plot.append(Plot(name=opt, coordinates=coords))
options.remove('GOD')
# First global view
for o1 in range(0, len(options) - 1):
for o2 in range(o1 + 1, len(options)):
opt1 = options[o1]
opt2 = options[o2]
section = Section('%s vs. %s' % (opt1, opt2))
doc.append(section)
subsection = Subsection("1st view")
doc.append(subsection)
with doc.create(TikZ()):
with doc.create(
Axis(options=(
'xlabel=time(%s) - time(%s),'
'ylabel=CPU time diff. (s),height=15cm, width=15cm,legend pos=outer north east'
) % (opt1, opt2))) as plot:
times1 = timPerOpt[opt1]
times2 = timPerOpt[opt2]
times = [
times1[i] - times2[i]
for i in range(0, len(times1))
]
times.sort()
coords1 = []
coords2 = []
for i in range(0, len(times)):
if times[i] < 0:
coords1.append((i, -times[i]))
coords2.append((i, 0))
elif times[i] > 0:
coords1.append((i, 0))
coords2.append((i, times[i]))
plot.append(Plot(name=opt2, coordinates=coords1))
plot.append(Plot(name=opt1, coordinates=coords2))
subsection = Subsection("2nd view")
doc.append(subsection)
with doc.create(TikZ()):
with doc.create(
Axis(options=(
'xmode=log, ymode=log, xlabel=%s,'
'ylabel=%s,height=15cm, width=15cm,legend pos=outer north east'
) % (opt1, opt2))) as plot:
times1 = timPerOpt[opt1]
times2 = timPerOpt[opt2]
coords = []
for i in range(0, len(times1)):
coords.append((times1[i], times2[i]))
plot.append(
Plot(name="Instance",
coordinates=coords,
options='only marks, mark=+'))
plot.append(
Plot(func="x",
options=("domain=0.001:%s") % (maxtime)))