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clipping-5.1.2
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مشاهده بیشتر
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مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشتر
تبلیغات ما
مشتریان به طور فزاینده ای آنلاین هستند. تبلیغات می تواند به آنها کمک کند تا کسب و کار شما را پیدا کنند.
مشاهده بیشترتوضیحات
Multisegments, polygons & multipolygons clipping.
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | clipping-5.1.2 |
| نام | clipping |
| نسخه کتابخانه | 5.1.2 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Azat Ibrakov |
| ایمیل نویسنده | azatibrakov@gmail.com |
| آدرس صفحه اصلی | https://github.com/lycantropos/clipping/ |
| آدرس اینترنتی | https://pypi.org/project/clipping/ |
| مجوز | MIT License |
clipping
========
[](https://github.com/lycantropos/clipping/actions/workflows/ci.yml "Github Actions")
[](https://clip.readthedocs.io/en/latest "Documentation")
[](https://codecov.io/gh/lycantropos/clipping "Codecov")
[](https://github.com/lycantropos/clipping/blob/master/LICENSE "License")
[](https://badge.fury.io/py/clipping "PyPI")
In what follows `python` is an alias for `python3.6` or `pypy3.6`
or any later version (`python3.7`, `pypy3.7` and so on).
Installation
------------
Install the latest `pip` & `setuptools` packages versions
```bash
python -m pip install --upgrade pip setuptools
```
### User
Download and install the latest stable version from `PyPI` repository
```bash
python -m pip install --upgrade clipping
```
### Developer
Download the latest version from `GitHub` repository
```bash
git clone https://github.com/lycantropos/clipping.git
cd clipping
```
Install dependencies
```bash
python -m pip install -r requirements.txt
```
Install
```bash
python setup.py install
```
Usage
-----
```python
>>> from ground.base import get_context
>>> context = get_context()
>>> EMPTY = context.empty
>>> Mix = context.mix_cls
>>> Multipoint = context.multipoint_cls
>>> Multisegment = context.multisegment_cls
>>> Point = context.point_cls
>>> Segment = context.segment_cls
>>> left_edge = Segment(Point(0, 0), Point(0, 1))
>>> right_edge = Segment(Point(1, 0), Point(1, 1))
>>> bottom_edge = Segment(Point(0, 0), Point(1, 0))
>>> top_edge = Segment(Point(0, 1), Point(1, 1))
>>> main_diagonal = Segment(Point(0, 0), Point(1, 1))
>>> trident = Multisegment([left_edge, main_diagonal, bottom_edge])
>>> square_edges = Multisegment([bottom_edge, right_edge, top_edge, left_edge])
>>> from clipping.planar import intersect_multisegments
>>> (intersect_multisegments(trident, square_edges)
... == intersect_multisegments(square_edges, trident)
... == Multisegment([left_edge, bottom_edge]))
True
>>> from clipping.planar import complete_intersect_multisegments
>>> (complete_intersect_multisegments(trident, square_edges)
... == complete_intersect_multisegments(square_edges, trident)
... == Mix(Multipoint([Point(1, 1)]), Multisegment([left_edge, bottom_edge]),
... EMPTY))
True
>>> from clipping.planar import unite_multisegments
>>> (unite_multisegments(trident, square_edges)
... == unite_multisegments(square_edges, trident)
... == Multisegment([left_edge, bottom_edge, main_diagonal, top_edge,
... right_edge]))
True
>>> from clipping.planar import subtract_multisegments
>>> subtract_multisegments(trident, square_edges) == main_diagonal
True
>>> (subtract_multisegments(square_edges, trident)
... == Multisegment([top_edge, right_edge]))
True
>>> from clipping.planar import symmetric_subtract_multisegments
>>> (symmetric_subtract_multisegments(trident, square_edges)
... == symmetric_subtract_multisegments(square_edges, trident)
... == Multisegment([main_diagonal, top_edge, right_edge]))
True
>>> Contour = context.contour_cls
>>> Multipolygon = context.multipolygon_cls
>>> Polygon = context.polygon_cls
>>> first_square = Contour([Point(0, 0), Point(1, 0), Point(1, 1),
... Point(0, 1)])
>>> second_square = Contour([Point(1, 0), Point(2, 0), Point(2, 1),
... Point(1, 1)])
>>> third_square = Contour([Point(1, 1), Point(2, 1), Point(2, 2),
... Point(1, 2)])
>>> fourth_square = Contour([Point(0, 1), Point(1, 1), Point(1, 2),
... Point(0, 2)])
>>> from clipping.planar import intersect_multipolygons
>>> (intersect_multipolygons(Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]),
... Multipolygon([Polygon(second_square, []),
... Polygon(fourth_square, [])]))
... is EMPTY)
True
>>> (intersect_multipolygons(Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]),
... Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]))
... == Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]))
True
>>> from clipping.planar import complete_intersect_multipolygons
>>> (complete_intersect_multipolygons(
... Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]),
... Multipolygon([Polygon(second_square, []),
... Polygon(fourth_square, [])]))
... == Multisegment([Segment(Point(0, 1), Point(1, 1)),
... Segment(Point(1, 0), Point(1, 1)),
... Segment(Point(1, 1), Point(2, 1)),
... Segment(Point(1, 1), Point(1, 2))]))
True
>>> (complete_intersect_multipolygons(
... Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]),
... Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]))
... == Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]))
True
>>> from clipping.planar import unite_multipolygons
>>> (unite_multipolygons(Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]),
... Multipolygon([Polygon(second_square, []),
... Polygon(fourth_square, [])]))
... == Polygon(Contour([Point(0, 0), Point(2, 0), Point(2, 2), Point(0, 2)]),
... []))
True
>>> (unite_multipolygons(Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]),
... Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]))
... == Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]))
True
>>> from clipping.planar import subtract_multipolygons
>>> (subtract_multipolygons(Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]),
... Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]))
... is EMPTY)
True
>>> (subtract_multipolygons(Multipolygon([Polygon(first_square, []),
... Polygon(third_square, [])]),
... Multipolygon([Polygon(second_square, []),
... Polygon(fourth_square, [])]))
... == Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]))
True
>>> from clipping.planar import symmetric_subtract_multipolygons
>>> (symmetric_subtract_multipolygons(
... Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]),
... Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]))
... is EMPTY)
True
>>> (symmetric_subtract_multipolygons(
... Multipolygon([Polygon(first_square, []), Polygon(third_square, [])]),
... Multipolygon([Polygon(second_square, []),
... Polygon(fourth_square, [])]))
... == Polygon(Contour([Point(0, 0), Point(2, 0), Point(2, 2), Point(0, 2)]),
... []))
True
```
Development
-----------
### Bumping version
#### Preparation
Install
[bump2version](https://github.com/c4urself/bump2version#installation).
#### Pre-release
Choose which version number category to bump following [semver
specification](http://semver.org/).
Test bumping version
```bash
bump2version --dry-run --verbose $CATEGORY
```
where `$CATEGORY` is the target version number category name, possible
values are `patch`/`minor`/`major`.
Bump version
```bash
bump2version --verbose $CATEGORY
```
This will set version to `major.minor.patch-alpha`.
#### Release
Test bumping version
```bash
bump2version --dry-run --verbose release
```
Bump version
```bash
bump2version --verbose release
```
This will set version to `major.minor.patch`.
### Running tests
Install dependencies
```bash
python -m pip install -r requirements-tests.txt
```
Plain
```bash
pytest
```
Inside `Docker` container:
- with `CPython`
```bash
docker-compose --file docker-compose.cpython.yml up
```
- with `PyPy`
```bash
docker-compose --file docker-compose.pypy.yml up
```
`Bash` script:
- with `CPython`
```bash
./run-tests.sh
```
or
```bash
./run-tests.sh cpython
```
- with `PyPy`
```bash
./run-tests.sh pypy
```
`PowerShell` script:
- with `CPython`
```powershell
.\run-tests.ps1
```
or
```powershell
.\run-tests.ps1 cpython
```
- with `PyPy`
```powershell
.\run-tests.ps1 pypy
```
نیازمندی
| مقدار | نام |
|---|---|
| <2.0,>=1.4.0 | dendroid |
| <9.0,>=8.2.0 | ground |
| <7.0,>=6.1.0 | orient |
| <1.0,>=0.5.0 | prioq |
| <1.0,>=0.8.0 | reprit |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.6 | Python |
نحوه نصب
نصب پکیج whl clipping-5.1.2:
pip install clipping-5.1.2.whl
نصب پکیج tar.gz clipping-5.1.2:
pip install clipping-5.1.2.tar.gz