# hide color bar/color legend
calculator1Display.SetScalarBarVisibility(renderView1, False)
# Update a scalar bar component title.
UpdateScalarBarsComponentTitle(ResultLUT, calculator1Display)
#### saving camera placements for all active views
# current camera placement for renderView1
renderView1.CameraPosition = [0.0, 0.0, 82.35963323102031]
renderView1.CameraParallelScale = 21.57466795392812
Render(renderView1)
import os
import sys
try:
baselineIndex = sys.argv.index('-B') + 1
baselinePath = sys.argv[baselineIndex]
except:
print("Could not get baseline directory. Test failed.")
baseline_file = os.path.join(baselinePath, "ColorBy.png")
from visocyte.vtk.test import Testing
from visocyte.vtk.util.misc import vtkGetTempDir
Testing.VTK_TEMP_DIR = vtkGetTempDir()
Testing.compareImage(renderView1.GetRenderWindow(),
baseline_file,
threshold=40)
Testing.interact()
##
## Test validates the cinema's Azimuth-Elevation-Roll
## camera model export functions.
##
#### import the simple module from the visocyte
from visocyte.simple import *
#### disable automatic camera reset on 'Show'
visocyte.simple._DisableFirstRenderCameraReset()
from visocyte.vtk.util.misc import vtkGetTempDir
testDir = vtkGetTempDir()
import os
cinemaDBFileName = os.path.join(testDir, "cinema_aer.cdb")
# create a new 'Time Source'
timeSource1 = TimeSource()
# get animation scene
animationScene1 = GetAnimationScene()
# update animation scene based on data timesteps
animationScene1.UpdateAnimationUsingDataTimeSteps()
# get active view
renderView1 = GetActiveViewOrCreate('RenderView')
# uncomment following to set a specific view size
renderView1.ViewSize = [300, 300]
# show data in view
timeSource1Display = Show(timeSource1, renderView1)
def get_header(csvfilename):
import csv
reader = csv.reader(open(csvfilename, "r"), delimiter=",")
for row in reader:
return row
return []
Sphere()
GroupDatasets()
UpdatePipeline()
Elevation()
filename = join(vtkGetTempDir(), "data.csv")
v = CreateView("SpreadSheetView")
r = Show()
ExportView(filename)
header = get_header(filename)
print(header)
assert ("Normals_0" in header and \
"Block Number" in header and \
"Elevation" in header and \
"Point ID" in header and \
"__vtkIsSelected__" not in header)
v.HiddenColumnLabels = ["Normals"]
Render()
renderView2.Background = [0.32, 0.34, 0.43]
layout1.AssignView(2, renderView2)
RenderAllViews()
a = [0, 0, 0, 0]
layout1.GetLayoutExtent(a)
size = (a[1] - a[0] + 1, a[3] - a[2] + 1)
# Ensure that the current size has odd height
assert size[1] % 2 != 0
def SaveAndCheckSize(filename, layout, resolution):
SaveScreenshot(filename,
layout,
SaveAllViews=1,
ImageResolution=resolution)
from visocyte.vtk.vtkIOImage import vtkPNGReader
reader = vtkPNGReader()
reader.SetFileName(filename)
reader.Update()
assert (reader.GetOutput().GetDimensions()[0:2] == resolution)
SaveAndCheckSize(join(vtkGetTempDir(), "OutputImageResolution300.png"),
layout1, (300, 300))
SaveAndCheckSize(join(vtkGetTempDir(), "OutputImageResolution313.png"),
layout1, (300, 313))
