http://code.activestate.com/recipes/tags/pdf_generation-pdf-pipe/2017-07-10T16:07:51-07:00ActiveState Code Recipes2017-07-10T16:07:51-07:00Jorj X. McKiehttp://code.activestate.com/recipes/users/4193772/http://code.activestate.com/recipes/580810-how-to-create-a-simple-pdf-pie-chart-using-fitz-py/

<p style="color: grey"> Python recipe 580810 by <a href="/recipes/users/4193772/">Jorj X. McKie</a> (<a href="/recipes/tags/fitz/">fitz</a>, <a href="/recipes/tags/pdf_generation/">pdf_generation</a>). </p> <p>PyMuPDF now supports drawing pie charts on a PDF page.</p> <p>Important parameters for the function are center of the circle, one of the two arc's end points and the angle of the circular sector. The function will draw the pie piece (in a variety of options) and return the arc's calculated other end point for any subsequent processing.</p> <p>This example creates a chart of the parliament seat distribution for political parties in the current German Bundestag.</p>

2016-10-10T20:40:48-07:00Vasudev Ramhttp://code.activestate.com/recipes/users/4173351/http://code.activestate.com/recipes/580706-generate-a-pdf-cheat-sheet-for-converting-0-to-255/

<p style="color: grey"> Python recipe 580706 by <a href="/recipes/users/4173351/">Vasudev Ram</a> (<a href="/recipes/tags/binary/">binary</a>, <a href="/recipes/tags/conversion/">conversion</a>, <a href="/recipes/tags/decimal/">decimal</a>, <a href="/recipes/tags/hexadecimal/">hexadecimal</a>, <a href="/recipes/tags/octal/">octal</a>, <a href="/recipes/tags/pdfwriter/">pdfwriter</a>, <a href="/recipes/tags/pdf_generation/">pdf_generation</a>, <a href="/recipes/tags/python/">python</a>, <a href="/recipes/tags/utility/">utility</a>, <a href="/recipes/tags/xtopdf/">xtopdf</a>). </p> <p>This recipe shows how to generate a PDF cheat sheet, that contains a table for conversion of the numbers 0 to 255 (the numbers that can fit in one byte) between binary, octal, decimal and hexadecimal representations. The table has four columns, one for each of those bases, and 256 rows, for the numbers 0 to 255.</p> <p>TO use the table, you can look for a number, say in decimal, in the Dec(imal) column (or use the search function of your PDF viewer), then when you find it in some row, just look at the other 3 columns in that row, to find the value of that number in binary, octal and hexadecimal. And use the same procedure if starting with a number in any of the other three bases.</p>