sij/mapnik
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

remove pycairo from python demo - closes #2533

Browse source
This commit is contained in:
Dane Springmeyer 2014-10-23 00:15:19 -07:00
parent 900def16ae
commit 520bab27be
1 changed files with 9 additions and 50 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

59
demo/python/rundemo.py
View file

@ -20,9 +20,6 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Import everything. In this case this is safe, in more complex systems, you
# will want to be more selective.
import sys
from os import path
@ -33,11 +30,6 @@ except:
installed successfully before running this script.\n\n'
sys.exit(1)
try:
import cairo
HAS_PYCAIRO_MODULE = True
except ImportError:
HAS_PYCAIRO_MODULE = False
# Instanciate a map, giving it a width and height. Remember: the word "map" is
# reserved in Python! :)
@ -372,50 +364,17 @@ if mapnik.has_webp():
# Render cairo examples
if HAS_PYCAIRO_MODULE and mapnik.has_pycairo():
svg_surface = cairo.SVGSurface('demo.svg', m.width,m.height)
mapnik.render(m, svg_surface)
svg_surface.finish()
images_.append('demo.svg')
pdf_surface = cairo.PDFSurface('demo.pdf', m.width,m.height)
mapnik.render(m, pdf_surface)
if mapnik.has_cairo():
mapnik.render_to_file(m,'demo.pdf')
images_.append('demo.pdf')
pdf_surface.finish()
postscript_surface = cairo.PSSurface('demo.ps', m.width,m.height)
mapnik.render(m, postscript_surface)
mapnik.render_to_file(m,'demo.ps')
images_.append('demo.ps')
postscript_surface.finish()
image_surface = cairo.ImageSurface(cairo.FORMAT_RGB24, m.width, m.height)
mapnik.render(m, image_surface)
image_surface.write_to_png('demo_cairo_rgb24.png')
images_.append('demo_cairo_argb24.png')
image_surface.finish()
image_surface = cairo.ImageSurface(cairo.FORMAT_ARGB32, m.width, m.height)
mapnik.render(m, image_surface)
image_surface.write_to_png('demo_cairo_argb32.png')
images_.append('demo_cairo_argb32.png')
image_surface.finish()
else:
print '\n\nPycairo not available...',
if mapnik.has_cairo():
print ' will render Cairo formats using alternative method'
mapnik.render_to_file(m,'demo.pdf')
images_.append('demo.pdf')
mapnik.render_to_file(m,'demo.ps')
images_.append('demo.ps')
mapnik.render_to_file(m,'demo.svg')
images_.append('demo.svg')
mapnik.render_to_file(m,'demo_cairo_rgb24.png','RGB24')
images_.append('demo_cairo_rgb.png')
mapnik.render_to_file(m,'demo_cairo_argb32.png','ARGB32')
images_.append('demo_cairo_argb.png')
mapnik.render_to_file(m,'demo.svg')
images_.append('demo.svg')
mapnik.render_to_file(m,'demo_cairo_rgb24.png','RGB24')
images_.append('demo_cairo_rgb.png')
mapnik.render_to_file(m,'demo_cairo_argb32.png','ARGB32')
images_.append('demo_cairo_argb.png')
print "\n\n", len(images_), "maps have been rendered in the current directory:"