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Update advanced.rst #119

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merged 2 commits into from
Aug 13, 2020
Merged

Update advanced.rst #119

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dbdbc5f
Update advanced.rst
jedie Mar 15, 2020
1e050e1
Remove plt.show() usage
vinayak-mehta Aug 13, 2020
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30 changes: 10 additions & 20 deletions docs/user/advanced.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -66,8 +66,7 @@ Let's plot all the text present on the table's PDF page.

::

>>> camelot.plot(tables[0], kind='text')
>>> plt.show()
>>> camelot.plot(tables[0], kind='text').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand All @@ -93,8 +92,7 @@ Let's plot the table (to see if it was detected correctly or not). This plot typ

::

>>> camelot.plot(tables[0], kind='grid')
>>> plt.show()
>>> camelot.plot(tables[0], kind='grid').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand All @@ -118,8 +116,7 @@ Now, let's plot all table boundaries present on the table's PDF page.

::

>>> camelot.plot(tables[0], kind='contour')
>>> plt.show()
>>> camelot.plot(tables[0], kind='contour').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand All @@ -141,8 +138,7 @@ Cool, let's plot all line segments present on the table's PDF page.

::

>>> camelot.plot(tables[0], kind='line')
>>> plt.show()
>>> camelot.plot(tables[0], kind='line').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand All @@ -164,8 +160,7 @@ Finally, let's plot all line intersections present on the table's PDF page.

::

>>> camelot.plot(tables[0], kind='joint')
>>> plt.show()
>>> camelot.plot(tables[0], kind='joint').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand All @@ -187,8 +182,7 @@ You can also visualize the textedges found on a page by specifying ``kind='texte

::

>>> camelot.plot(tables[0], kind='textedge')
>>> plt.show()
>>> camelot.plot(tables[0], kind='textedge').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand Down Expand Up @@ -375,8 +369,7 @@ Let's see the table area that is detected by default.
::

>>> tables = camelot.read_pdf('edge_tol.pdf', flavor='stream')
>>> camelot.plot(tables[0], kind='contour')
>>> plt.show()
>>> camelot.plot(tables[0], kind='contour').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand All @@ -396,8 +389,7 @@ To improve the detected area, you can increase the ``edge_tol`` (default: 50) va
::

>>> tables = camelot.read_pdf('edge_tol.pdf', flavor='stream', edge_tol=500)
>>> camelot.plot(tables[0], kind='contour')
>>> plt.show()
>>> camelot.plot(tables[0], kind='contour').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand Down Expand Up @@ -472,8 +464,7 @@ Let's plot the table for this PDF.
::

>>> tables = camelot.read_pdf('short_lines.pdf')
>>> camelot.plot(tables[0], kind='grid')
>>> plt.show()
>>> camelot.plot(tables[0], kind='grid').show()

.. figure:: ../_static/png/short_lines_1.png
:alt: A plot of the PDF table with short lines
Expand All @@ -484,8 +475,7 @@ Clearly, the smaller lines separating the headers, couldn't be detected. Let's t
::

>>> tables = camelot.read_pdf('short_lines.pdf', line_scale=40)
>>> camelot.plot(tables[0], kind='grid')
>>> plt.show()
>>> camelot.plot(tables[0], kind='grid').show()

.. tip::
Here's how you can do the same with the :ref:`command-line interface <cli>`.
Expand Down