pdfrw

How to write table structure data in PDF file in python?

假装没事ソ 提交于 2019-12-08 03:36:29
问题 +----+-----------------------------+ | id | name | +====+=============================+ | 47 | Some textjogjwojgopwgpowmok | +----+-----------------------------+ | 47 | Some textjogjwojgopwgpowmokg| +----+-----------------------------+ | 47 | Some textjogjwojgopwgpowmokg| +----+-----------------------------+ | 47 | Some textjogjwojgopwgpowmokg| +----+-----------------------------+ | 47 | Some textjogjwojgopwgpowmokg| +----+-----------------------------+ I want to write the above table in PDF

PDF glyph spacing and TJ operator

旧城冷巷雨未停 提交于 2019-12-02 20:16:04
问题 I am new to PDF, and i want to manipulate the space between the characters in a file. I have read the PDFReference and understood some of it. Now, the problem I have is how to calculate the spaces for the text rendering. I have for example: 1 0 0 1 0 188.28799438 cm BT /F2 11.04 Tf 1 0 0 -1 0 9.38000011 Tm (Some)Tj ( )Tj 21.24200058 0 Td (text)Tj ( )Tj Which I want to turn into this: 1 0 0 1 0 188.28799438 cm BT /F2 11.04 Tf 1 0 0 -1 0 9.38000011 Tm [(S)10(o)10(m)10(e)( )]TJ 21.24200058 0 Td

PDF glyph spacing and TJ operator

只愿长相守 提交于 2019-12-02 10:14:39
I am new to PDF, and i want to manipulate the space between the characters in a file. I have read the PDFReference and understood some of it. Now, the problem I have is how to calculate the spaces for the text rendering. I have for example: 1 0 0 1 0 188.28799438 cm BT /F2 11.04 Tf 1 0 0 -1 0 9.38000011 Tm (Some)Tj ( )Tj 21.24200058 0 Td (text)Tj ( )Tj Which I want to turn into this: 1 0 0 1 0 188.28799438 cm BT /F2 11.04 Tf 1 0 0 -1 0 9.38000011 Tm [(S)10(o)10(m)10(e)( )]TJ 21.24200058 0 Td [(t)10(e)10(x)10(t)( )]TJ To add the spaces and then be able to manipulate them. However I was

How to set the position of an image in reportlab using pdfrw?

陌路散爱 提交于 2019-12-02 08:56:25
问题 I'm using reportlab to generate reports. I can define the creation process in four steps: 1) get the data via API, 2) filter the data, 3) generate the graphics with matplotlib and 4) insert information in PDF with reportlab . I found in this (thanks Patrick Maupin!) and in this (thanks Larry Meyn!) answer a flowable matplotlib for ReportLab . I made some changes and I copy below the part of the code that interests: import os from matplotlib import pyplot as plt from matplotlib.backends

How to set the position of an image in reportlab using pdfrw?

為{幸葍}努か 提交于 2019-12-02 08:05:45
I'm using reportlab to generate reports. I can define the creation process in four steps: 1) get the data via API, 2) filter the data, 3) generate the graphics with matplotlib and 4) insert information in PDF with reportlab . I found in this (thanks Patrick Maupin !) and in this (thanks Larry Meyn !) answer a flowable matplotlib for ReportLab . I made some changes and I copy below the part of the code that interests: import os from matplotlib import pyplot as plt from matplotlib.backends.backend_pdf import PdfPages from reportlab.platypus import Paragraph, SimpleDocTemplate, Flowable from

How to edit editable pdf using the pdfrw library?

自闭症网瘾萝莉.ら 提交于 2019-12-01 10:58:28
问题 I been doing research on how to edit PDF using Python and i have found this article: How to Populate Fillable PDF's with Python However there is a problem once the program runs and you open the PDF the document is not populated only when you click on the tags it shows the data and when you click away it disappears again. This is code that can be found online that someone else has written. #! /usr/bin/python import os import pdfrw INVOICE_TEMPLATE_PATH = 'invoice_template.pdf' INVOICE_OUTPUT

Python Django PDF Flattening of Form Fields

岁酱吖の 提交于 2019-11-28 14:25:12
I have a project where I need to fill out pre-made PDFs and the most logical solution that comes to mind to accomplish this is to make the pre-made PDFs into PDF forms so there are tags where input values are supposed to go, then I can look through the form tags in the PDF and line them up with a dictionary of values. I have accomplished this using PyPDF2 . Overall, I took an image of a web form and then opened Acrobat and created a PDF form based on the fields seen in the image, then used PyPDF2 for filling out the PDF form fields, but the caveat is that printing those filled in values seems

Python Django PDF Flattening of Form Fields

大城市里の小女人 提交于 2019-11-27 08:38:33
问题 I have a project where I need to fill out pre-made PDFs and the most logical solution that comes to mind to accomplish this is to make the pre-made PDFs into PDF forms so there are tags where input values are supposed to go, then I can look through the form tags in the PDF and line them up with a dictionary of values. I have accomplished this using PyPDF2 . Overall, I took an image of a web form and then opened Acrobat and created a PDF form based on the fields seen in the image, then used