python3-pdfminer
PDF parser and analyser (Python3)
PDFMiner is a tool for extracting information from PDF documents, which
focuses entirely on getting and analyzing text data. It allows one to obtain
the exact location of text portions in a page, as well as other information
such as fonts or lines. It includes a PDF converter that can transform PDF
files into other text formats (such as HTML). It has an extensible PDF parser
that can be used for other purposes than text analysis.
libsciplot1
widget for scientific plotting
The SciPlot Widget is a widget capable of plotting Cartesian or polar
graphs, including logarithmic axes in Cartesian plots. The widget is
subclassed directly from the Core widget class, which means that it does
not depend upon any other widget set. It may be freely used with Athena,
Motif, or the Open Look/Xview widget sets. (There is optional Motif
support that causes the widget to be subclassed from XmPrimitive. See
the man page.)
r-cran-pdftools
GNU R text extraction, rendering and converting of PDF documents
Utilities based on 'libpoppler' for extracting text, fonts, attachments
and metadata from a PDF file. Also supports high quality rendering of
PDF documents into PNG, JPEG, TIFF format, or into raw bitmap vectors
for further processing in R.
libplplot17
Scientific plotting library
PLplot is relatively small, portable, freely distributable, and is rich
enough to satisfy most users. It has a wide range of plot types including
line (linear, log), contour, 3D, fill, and almost 1000 characters
(including Greek and mathematical) in its extended font set. The package
is designed to make it easy to quickly get graphical output; only a
handful of function calls is typically required. For more advanced use,
virtually all aspects of plotting are configurable.
libplplotcxx15
Scientific plotting library (C++ binding)
PLplot is relatively small, portable, freely distributable, and is rich
enough to satisfy most users. It has a wide range of plot types including
line (linear, log), contour, 3D, fill, and almost 1000 characters
(including Greek and mathematical) in its extended font set. The package
is designed to make it easy to quickly get graphical output; only a
handful of function calls is typically required. For more advanced use,
virtually all aspects of plotting are configurable.
python3-freetype
Freetype Python bindings for Python 3
Freetype Python provides bindings for the FreeType library.
Only the high-level API is bound.