libpdf-api2-simple-perl

simple interface for manipulating PDF files

PDF::API2::Simple is a Perl module for creating and manipulating files in the Portable Document Format (PDF). It aims to provide a simplified interface for working with these documents, using PDF::API2 (see libpdf-api2-perl) for the heavy lifting.

gcc-4.7-arm-linux-gnueabihf-base

GCC, the GNU Compiler Collection (base package)

libflatbuffers2

efficient cross platform serialization library - shared library

FlatBuffers is an efficient cross platform serialization library for C++, C#, C, Go, Java, JavaScript, TypeScript, PHP, and Python. It was originally created at Google for game development and other performance-critical applications.

libset-object-perl

collection of objects without duplications

Set::Object module implements a Set of objects, that is, a collection of objects without duplications. It is similar to a Smalltalk IdentitySet.

python3-lttng

LTTng control and utility Python bindings

The LTTng project aims at providing highly efficient tracing tools for Linux. Its tracers help tracking down performance issues and debugging problems involving multiple concurrent processes and threads. Tracing across multiple systems is also possible.

python3-luma.led-matrix

library interfacing LED matrix displays

Library interfacing LED matrix displays with the MAX7219 driver (using SPI), WS2812 (NeoPixels, inc Pimoroni Unicorn pHat/Hat and Unicorn Hat HD) and APA102 (DotStar) on the Raspberry Pi and other Linux-based single board computers - it providesxi a Pillow-compatible drawing canvas, and other functionality to support: multiple cascaded devices LED matrix, seven-segment and NeoPixel variants scrolling/panning capability, terminal-style printing, state management, dithering to monochrome, pygame emulator