pyvisi/examples/escript_twoDVectorData2D.py

#!/usr/bin/env python


# $Id: escript_twoDVectorData2D.py,v 1.3 2006/01/05 00:13:50 paultcochrane Exp $

from esys.escript import *
from esys import bruce

import numarray

from pyvisi import *
from pyvisi.renderers.vtk import *

tensorDomain = bruce.Rectangle(9,9,10,10)
tensorFunctionSpace=escript.ContinuousFunction(tensorDomain)

vectorData2D = numarray.array([1.0,2.0])

# plotting 2D vectors in a 2D array
twoDVectorData2D = Data(vectorData2D, tensorFunctionSpace, True)
scene = Scene()
plot = ArrowPlot(scene)
plot.setData(twoDVectorData2D)
scene.render(pause=True)

scene.save(fname="escript_twoDVectorData2D_arrowPlot.png", format="png")

# vim: expandtab shiftwidth=4:
1	#!/usr/bin/env python
2
3
4	# $Id: escript_twoDVectorData2D.py,v 1.3 2006/01/05 00:13:50 paultcochrane Exp $
5
6	from esys.escript import *
7	from esys import bruce
8
9	import numarray
10
11	from pyvisi import *
12	from pyvisi.renderers.vtk import *
13
14	tensorDomain = bruce.Rectangle(9,9,10,10)
15	tensorFunctionSpace=escript.ContinuousFunction(tensorDomain)
16
17	vectorData2D = numarray.array([1.0,2.0])
18
19	# plotting 2D vectors in a 2D array
20	twoDVectorData2D = Data(vectorData2D, tensorFunctionSpace, True)
21	scene = Scene()
22	plot = ArrowPlot(scene)
23	plot.setData(twoDVectorData2D)
24	scene.render(pause=True)
25
26	scene.save(fname="escript_twoDVectorData2D_arrowPlot.png", format="png")
27
28	# vim: expandtab shiftwidth=4: