def test_setlineattributes(self):
l = vcs.createline("vcs_test_set_line")
l.color = 242
l.width = 5.6
l.type = "dash"
self.assertEqual(l.color, [242])
self.assertEqual(l.width, [5.6])
self.assertEqual(l.type, ["dash"])
v = vcs.createvector()
v.setLineAttributes("vcs_test_set_line")
self.assertEqual(v.linecolor, 242)
self.assertEqual(v.linewidth, 5.6)
self.assertEqual(v.linetype, "dash")
yx = vcs.create1d()
yx.setLineAttributes(l)
self.assertEqual(yx.linecolor, 242)
self.assertEqual(yx.linewidth, 5.6)
self.assertEqual(yx.linetype, "dash")
iso = vcs.createisoline()
# Note "solid" is a line name.
iso.setLineAttributes([l, "solid", l])
self.assertEqual(iso.linecolors, [242, 1, 242])
self.assertEqual(iso.linewidths, [5.6, 1, 5.6])
self.assertEqual(iso.linetypes, ['dash', 'solid', 'dash'])
import vcs
import sys
import cdms2
import vtk
import os
import MV2
import numpy
bg = not args.show
x = vcs.init()
x.drawlogooff()
if bg:
x.setbgoutputdimensions(1200, 1091, units="pixels")
x.setcolormap("rainbow")
gm = vcs.createvector()
gm.scale = args.scale
nm_xtra = ""
xtra = {}
#Creates 4x5 grid
dlat = 180. / args.nlat
lats = cdms2.createAxis(numpy.arange(-90 + dlat / 2., 90, dlat))
lats.id = "latitude"
lats.units = "degrees_north"
lons = cdms2.createAxis(numpy.arange(0, 360, 360. / args.nlon))
lons.id = "longitude"
lons.units = "degrees_east"
print len(lats), len(lons)
if args.angle in [-45, 0, 45]:
u = MV2.ones((args.nlat, args.nlon))
elif args.angle in [-135, -180, 135]:
if os.path.exists("test_vcs_dump_json.json"):
os.remove("test_vcs_dump_json.json")
b = vcs.createboxfill("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createisofill("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createisoline("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createmeshfill("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.create1d("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createfillarea("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createvector("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createtext("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createline("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createmarker("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createtemplate("vcs_instance")
b.script("test_vcs_dump_json", "a")
b = vcs.createprojection("vcs_instance")
b.script("test_vcs_dump_json", "a")
print "Comparing:", os.path.realpath("test_vcs_dump_json.json"), src
assert (filecmp.cmp("test_vcs_dump_json.json", src))
os.remove("test_vcs_dump_json.json")
