def testMapWithStyle(self):
result = svgis.map(self.shp,
style=self.css,
scale=1000,
crs=self.projection,
bounds=self.bounds,
clip=None)
self.assertIn(self.css, result)
style = 'tmp.css'
with open(style, 'w') as w:
w.write(self.css)
try:
result = svgis.map(self.shp,
style=[style],
scale=1000,
crs=self.projection,
bounds=self.bounds,
clip=None)
self.assertIn(self.css, result)
finally:
os.remove('tmp.css')
def testMap(self):
# pylint: disable=duplicate-code
a = svgis.map(self.shp,
scale=1000,
crs=self.projection,
bounds=self.bounds,
clip=False)
with open('a.svg', 'w') as A:
A.write(a)
try:
result = minidom.parseString(a).getElementsByTagName('svg').item(0)
fixture = minidom.parse(
self.fixture).getElementsByTagName('svg').item(0)
result_vb = [
float(x)
for x in result.attributes.get('viewBox').value.split(',')
]
fixture_vb = [
float(x)
for x in fixture.attributes.get('viewBox').value.split(',')
]
for r, f in zip(result_vb, fixture_vb):
self.assertAlmostEqual(r, f, 5, 'viewbox doesnt match fixture')
finally:
os.remove("a.svg")
def testMapFunc(self):
args = {
"scale": 1000,
"padding": 10,
"inline_css": True,
"clip": False,
'crs': 'EPSG:32117',
}
result = svgis.map([self.file], (-80, 40, -71, 45.1), **args)
self.assertIn(svgis.STYLE, result)
doc = minidom.parseString(result)
for poly in doc.getElementsByTagName('polygon'):
style = poly.getAttribute('style')
assert 'fill:none' in style
assert 'stroke-linejoin:round' in style
def testMapFunc(self):
args = {
"scale": 1000,
"padding": 10,
"inline_css": True,
"clip": False,
'crs': 'EPSG:32117',
}
result = svgis.map([self.file], (-80, 40, -71, 45.1), **args)
self.assertIn(svgis.STYLE, result)
doc = minidom.parseString(result)
for poly in doc.getElementsByTagName('polygon'):
style = poly.getAttribute('style')
assert 'fill:none' in style
assert 'stroke-linejoin:round' in style
def testMapProjFile(self):
a = svgis.map(self.shp,
scale=1000,
crs='tests/fixtures/test.proj4',
bounds=self.bounds,
clip=False)
result = minidom.parseString(a).getElementsByTagName('svg').item(0)
fixture = minidom.parse(
self.fixture).getElementsByTagName('svg').item(0)
result_vb = [
float(x) for x in result.attributes.get('viewBox').value.split(',')
]
fixture_vb = [
float(x)
for x in fixture.attributes.get('viewBox').value.split(',')
]
for r, f in zip(result_vb, fixture_vb):
self.assertAlmostEqual(r, f, 5)
def testMapFunc(self):
args = {
"scale": 10,
"precision": 1,
"padding": 10,
"inline": True,
"clip": False,
"crs": "EPSG:2790",
}
result = svgis.map(self.chi_files, (-80, 40, -71, 45.1), **args)
self.assertIn(svgis.STYLE, result)
doc = minidom.parseString(result)
for poly in doc.getElementsByTagName('polygon'):
self.assertIn('polygon', poly.toxml())
self.assertIn('style', poly.toxml())
style = poly.getAttribute('style')
self.assertIn('fill:none', style)
self.assertIn('stroke-linejoin:round', style)
# check that points have 1 decimal place
points = poly.getAttribute('points')
x, y = points.split(' ').pop(0).split(',')
assert len(x[x.index('.') + 1 : ]) == 1
assert len(y[y.index('.') + 1 : ]) == 1
def testMapFunc(self):
args = {
"scale": 10,
"precision": 1,
"padding": 10,
"inline": True,
"clip": False,
"crs": "EPSG:2790",
}
result = svgis.map(self.chi_files, (-80, 40, -71, 45.1), **args)
self.assertIn(svgis.STYLE, result)
doc = minidom.parseString(result)
for poly in doc.getElementsByTagName('polygon'):
self.assertIn('polygon', poly.toxml())
self.assertIn('style', poly.toxml())
style = poly.getAttribute('style')
self.assertIn('fill:none', style)
self.assertIn('stroke-linejoin:round', style)
# check that points have 1 decimal place
points = poly.getAttribute('points')
x, y = points.split(' ').pop(0).split(',')
assert len(x[x.index('.') + 1 :]) == 1
assert len(y[y.index('.') + 1 :]) == 1
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of svgis.
# https://github.com/fitnr/svgis
# Licensed under the GNU General Public License v3 (GPLv3) license:
# http://www.opensource.org/licenses/GNU General Public License v3 (GPLv3)-license
# Copyright (c) 2016, Neil Freeman <*****@*****.**>
try:
from svgis import svgis
except ImportError:
from build.lib.svgis import svgis
if __name__ == '__main__':
shp = 'tests/test_data/cb_2014_us_nation_20m.shp'
css = 'polygon{fill:green}'
PROJECTION = '+proj=lcc +lat_1=20 +lat_2=60 +lat_0=40 +lon_0=-96 +x_0=0 +y_0=0 +datum=NAD83 +units=m +no_defs'
BOUNDS = (-124.0, 20.5, -64.0, 49.0)
svgis.map(shp, style=css, scale=1000, crs=PROJECTION, bounds=BOUNDS, clip=True, inline=True)