bitfieldpy

Python3 porting of bitfield with all respect to the original designer.

python3 bitfield.py bitfield.json > bitfield.svg

The library works exactly same as original program, except some of command line options.

• Added -s/--svg to output to a file in addition with redirecting(>)
• More strict to JSON format

Install

The library requires svgwrite and attrdict libraries.

• pip3 install bitfieldpy(install archive from pypi)
• pip3 install git+https://github.com/K4zuki/bitfieldpy.git(edge/developing version)

Options

usage: bitfieldpy.py [-h] [--input INPUT] [--svg SVG] [--vspace VSPACE]
                     [--hspace HSPACE] [--lanes LANES] [--bits BITS]
                     [--font-family FONT_FAMILY] [--font-weight FONT_WEIGHT]
                     [--font-size FONT_SIZE]

bitfield clone in python(experimental)

optional arguments:
  -h, --help            show this help message and exit
  --input INPUT, -i INPUT
                        <input bitfield source filename>
  --svg SVG, -s SVG     <output SVG image file name>
  --vspace VSPACE, -V VSPACE
                        height per lane in px
  --hspace HSPACE, -H HSPACE
                        width per lane in px
  --lanes LANES, -L LANES
                        number of lane
  --bits BITS, -B BITS  total bitwidth
  --font-family FONT_FAMILY, -F FONT_FAMILY
                        font family for all texts
  --font-weight FONT_WEIGHT, -W FONT_WEIGHT
                        font weight
  --font-size FONT_SIZE, -S FONT_SIZE
                        font size

parameter	optional	purpose	default
--input/-i	N	input file name
--svg/-s	N	output file name
--vspace/-V	Y	height per lane in px	80
--hspace/-H	Y	width per lane in px	640
--lanes/-L	Y	number of lanes	2
--bits/-B	Y	total bit width	32
--font-family/-F	Y	font family for all texts	"sans-serif"
--font-font_weight/-W	Y	font weight	"normal"
--font-size/-S	Y	font size	14

License

MIT License (c) 2018 Kazuki Yamamoto