57 lines
1.5 KiB
Python
Executable file
57 lines
1.5 KiB
Python
Executable file
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
import mapnik
|
|
import cairo
|
|
import sys
|
|
import os.path
|
|
from compare import compare, summary
|
|
|
|
dirname = os.path.dirname(sys.argv[0])
|
|
files = [
|
|
("list", 800, 600, 400, 300, 250, 200, 150, 100),
|
|
("simple", 800, 600, 400, 300, 250, 200, 150, 100),
|
|
("simple-E", 500),
|
|
("simple-NE", 500),
|
|
("simple-NW", 500),
|
|
("simple-N", 500),
|
|
("simple-SE", 500),
|
|
("simple-SW", 500),
|
|
("simple-S", 500),
|
|
("simple-W", 500),
|
|
("formating-1", 500),
|
|
("formating-2", 500),
|
|
("formating-3", 500),
|
|
("formating-4", 500),
|
|
("shieldsymbolizer-1", 490, 495, 497, 498, 499, 500, 501, 502, 505, 510),
|
|
("expressionformat", 500)]
|
|
|
|
def render(filename, width):
|
|
width = int(width)
|
|
m = mapnik.Map(width, 100)
|
|
mapnik.load_map(m, os.path.join(dirname, "%s.xml" % filename), False)
|
|
bbox = mapnik.Box2d(-0.05, -0.01, 0.95, 0.01)
|
|
m.zoom_to_box(bbox)
|
|
basefn = '%s-%d' % (filename, width)
|
|
mapnik.render_to_file(m, basefn+'-agg.png')
|
|
diff = compare(basefn + '-agg.png', basefn + '-reference.png')
|
|
if diff == 0:
|
|
rms = 'ok'
|
|
else:
|
|
rms = 'error: %u different pixels' % diff
|
|
|
|
print "Rendering style \"%s\" with width %d ... %s" % (filename, width, rms)
|
|
return m
|
|
|
|
if len(sys.argv) == 2:
|
|
files = [(sys.argv[1], 500)]
|
|
elif len(sys.argv) > 2:
|
|
files = [sys.argv[1:]]
|
|
|
|
for f in files:
|
|
for width in f[1:]:
|
|
m = render(f[0], width)
|
|
mapnik.save_map(m, "%s-out.xml" % f[0])
|
|
|
|
summary()
|
|
|