我正在使用pylatex，我需要使用“ add_row”命令在表格环境中的乳胶表单元格中添加对带标签图形的引用。正确的语法是哪一种？看来一个简单的字符串不起作用。
我尝试使用简单的字符串添加引用，即：
if ($value = $this->getValue('key')) {
// Runs if value is truthy
}
或
tabular.add_row('P' + str(j), param, 'Figure' + NoEscape('\ref{fig:param' + str(j) + '}'))
或
tabular.add_row('P' + str(j), param, 'Figure' + '\ref{fig:param' + str(j) + '}')
在此之后，您可以在Python中运行一个最小的可复制示例。请为您的个人主文件夹设置tabular.add_row('P' + str(j), param, 'Figure' + str(Ref('param' + str(j))))（语法取决于Windows或Linux，我使用的是Linux）
HOME_FOLDER我的预期结果是在表格单元格中具有指向相关参数图即
from pylatex import Document, Package, Command, NoEscape, Section, Table, Center, Tabular, Figure, Label
import subprocess
import numpy as np
import matplotlib.pyplot as plt
import os
time = np.arange(0, 10, 0.001)
frequency = 0.2
y1 = np.sin(2*np.pi*frequency*time)
y2 = np.cos(2*np.pi*frequency*time)
HOME_FOLDER = os.path.join('/home', 'Documents')
texFileName = os.path.join(HOME_FOLDER, 'test')
plt.figure()
plt.plot(time, y1)
plt.savefig(os.path.join(HOME_FOLDER, 'firstParam.pdf'))
plt.close()
plt.figure()
plt.plot(time, y2)
plt.savefig(os.path.join(HOME_FOLDER, 'secondParam.pdf'))
plt.close()
geometry_options = {"top": "2.5cm", "left": "2.25cm", "right": "2.25cm", "bottom": "2.0cm"}
doc = Document(texFileName, documentclass="article", document_options=["12pt", "a4paper"], geometry_options=geometry_options)
doc.packages.append(Package('xcolor', 'table'))
doc.packages.append(Package("caption", "font=normalsize, tableposition=below"))
doc.preamble.append(Command('captionsetup', 'skip=1em', 'longtable'))
doc.packages.append(Package('fancyhdr'))
doc.preamble.append(Command('pagestyle', 'fancy'))
doc.preamble.append(Command('fancyhead', '', 'R'))
doc.packages.append(Package('titlesec'))
doc.preamble.append(Command('setcounter', 'secnumdepth', extra_arguments='4'))
doc.packages.append(Package(NoEscape('eso-pic')))
doc.packages.append(Package('adjustbox'))
doc.packages.append(Package('float'))
doc.packages.append(Package('pdfpages'))
doc.packages.append(Package('array'))
doc.packages.append(Package('hyperref', 'hidelinks'))
paramsList = ['firstParam', 'secondParam']
with doc.create(Section("First Section")):
with doc.create(Table(position='ht')) as table:
with table.create(Center()) as centered:
with centered.create(Tabular('|l|c|c|')) as tabular:
tabular.add_hline()
for j, param in enumerate(paramsList):
tabular.add_row('P' + str(j), param, 'Figure' + '\ref{fig:param' + str(j) + '}')
tabular.add_hline()
table.add_caption('List of Parameters')
for j, param in enumerate(paramsList):
with doc.create(Figure(position='H')) as plot:
plot.add_image(os.path.join(HOME_FOLDER, param + '.pdf'))
plot.add_caption(param)
plot.append(Label('fig:param' + str(j)))
doc.generate_tex()
buildInfo = None
for _ in range(1):
p = subprocess.Popen("pdflatex -synctex=1 -interaction=nonstopmode {} > LaTeX_Output.txt".format(texFileName), shell=True, bufsize=-1,
stdout=subprocess.DEVNULL, cwd=None)
texFileName.replace('.tex', '.pdf')
的可单击链接，而我看到的是纯文本即Figure 1
答案 0 :(得分：0)
好的，我只需使用dumps_as_content()方法即可解决此问题：
with doc.create(Table(position='ht')) as table:
with table.create(Center()) as centered:
with centered.create(Tabular('|l|c|c|')) as tabular:
tabular.add_hline()
for j, param in enumerate(paramsList):
tabular.add_row('P' + str(j), param, NoEscape('Fig. ' + Ref('fig:param' + str(j)).dumps_as_content())))
tabular.add_hline()
table.add_caption('List of Parameters')