TronGisPy 1.3.4

Gis image Processing tool

Introduction

The repo aims to build a geographic information system (GIS) library for Python interface. The library includes the following modules.

Instlall

Windows

1. Install preinstall thinktron pypi server

pip install -U --index-url http://192.168.0.128:28181/simple --trusted-host 192.168.0.128 GDAL==3.0.4 Fiona==1.8.13 Shapely==1.6.4.post2 geopandas==0.7.0 Rtree==0.9.4 opencv_python==4.1.2

2. Install TronGisPy from thinktron pypi server (Windows)

pip install -U --extra-index-url http://192.168.0.128:28181/simple --trusted-host 192.168.0.128 TronGisPy

Linux

1. Build GDAL==3.0.4 by yourself
2. Build opencv==4.1.2 by yourself
3. install preinstall from public pypi server

pip install GDAL==3.0.4 Fiona==1.8.13 Shapely==1.6.4.post2 geopandas==0.7.0 Rtree==0.9.4

3. Install TronGisPy from thinktron pypi server (Windows)

pip install -U --extra-index-url http://rd.thinktronltd.com:28181/simple --trusted-host rd.thinktronltd.com TronGisPy

Quick Start

import TronGisPy as tgp
raster = tgp.read_raster(tgp.get_testing_fp('satellite_tif'))
print("raster.data.shape:", raster.data.shape)
print("raster.geo_transform:", raster.geo_transform)
print("raster.projection:", raster.projection)
print("raster.no_data_value:", raster.no_data_value)
raster.plot()

For Developer

Build

python setup.py sdist bdist_wheel

Document Generation

0. Installaion

pip install sphinx
pip install sphinx-rtd-theme
pip install numpydoc

1. generatate index.rst (https://docs.readthedocs.io/en/stable/intro/getting-started-with-sphinx.html)

mkdir docs
cd docs
sphinx-quickstart

2. modify docs/source/conf.py (https://www.sphinx-doc.org/en/master/usage/extensions/napoleon.html)

vim source/conf.py

base_dir = os.path.dirname(os.path.realpath(__file__))
sys.path.insert(0, os.path.abspath(os.path.join(base_dir, '..', '..')))

html_theme = "classic"
extensions = ['sphinx.ext.napoleon']
exclude_patterns = ['setup.py', 'req_generator.py', 'test.py']

3. generate TronGisPy rst

cd ..
python clean_docs_source.py
sphinx-apidoc --force --separate --module-first -o docs\source .

4. generate html

cd docs
make clean
make html