def initialize(self):
global renderer, renderWindow, renderWindowInteractor, cone, mapper, actor
# Bring used components
self.registerVtkWebProtocol(protocols.vtkWebMouseHandler())
self.registerVtkWebProtocol(protocols.vtkWebViewPort())
self.registerVtkWebProtocol(protocols.vtkWebViewPortImageDelivery())
self.registerVtkWebProtocol(protocols.vtkWebViewPortGeometryDelivery())
# Update authentication key to use
self.updateSecret(_PhylogeneticTree.authKey)
# Create default pipeline (Only once for all the session)
if not _PhylogeneticTree.view:
# read in a tree
treeReader = vtk.vtkNewickTreeReader()
treeReader.SetFileName(_PhylogeneticTree.treeFilePath)
treeReader.Update()
reader = treeReader.GetOutput()
# read in a table
tableReader = vtk.vtkDelimitedTextReader()
tableReader.SetFileName(_PhylogeneticTree.csvFilePath)
tableReader.SetHaveHeaders(True)
tableReader.DetectNumericColumnsOn()
tableReader.Update()
table = tableReader.GetOutput()
# play with the heatmap vis
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
treeHeatmapItem.SetTree(reader)
treeHeatmapItem.SetTable(table)
# setup the window
view = vtk.vtkContextView()
view.GetRenderer().SetBackground(1, 1, 1)
view.GetRenderWindow().SetSize(800, 600)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# VTK Web application specific
_PhylogeneticTree.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject(
"VIEW", view.GetRenderWindow())
def initialize(self):
global renderer, renderWindow, renderWindowInteractor, cone, mapper, actor
# Bring used components
self.registerVtkWebProtocol(protocols.vtkWebMouseHandler())
self.registerVtkWebProtocol(protocols.vtkWebViewPort())
self.registerVtkWebProtocol(protocols.vtkWebViewPortImageDelivery())
self.registerVtkWebProtocol(protocols.vtkWebViewPortGeometryDelivery())
# Update authentication key to use
self.updateSecret(_PhylogeneticTree.authKey)
# Create default pipeline (Only once for all the session)
if not _PhylogeneticTree.view:
# read in a tree
treeReader = vtk.vtkNewickTreeReader()
treeReader.SetFileName(_PhylogeneticTree.treeFilePath)
treeReader.Update()
reader = treeReader.GetOutput()
# read in a table
tableReader = vtk.vtkDelimitedTextReader()
tableReader.SetFileName(_PhylogeneticTree.csvFilePath)
tableReader.SetHaveHeaders(True)
tableReader.DetectNumericColumnsOn()
tableReader.Update()
table = tableReader.GetOutput()
# play with the heatmap vis
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
treeHeatmapItem.SetTree(reader);
treeHeatmapItem.SetTable(table);
# setup the window
view = vtk.vtkContextView()
view.GetRenderer().SetBackground(1,1,1)
view.GetRenderWindow().SetSize(800,600)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# VTK Web application specific
_PhylogeneticTree.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject("VIEW", view.GetRenderWindow())
def initialize(self, VTKWebApp, args):
VTKWebApp.treeFilePath = args.tree
VTKWebApp.csvFilePath = args.table
# Create default pipeline (Only once for all the session)
if not VTKWebApp.view:
# read in a tree
treeReader = vtk.vtkNewickTreeReader()
treeReader.SetFileName(VTKWebApp.treeFilePath)
treeReader.Update()
reader = treeReader.GetOutput()
# read in a table
tableReader = vtk.vtkDelimitedTextReader()
tableReader.SetFileName(VTKWebApp.csvFilePath)
tableReader.SetHaveHeaders(1)
tableReader.DetectNumericColumnsOn()
tableReader.Update()
table = tableReader.GetOutput()
# play with the heatmap vis
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
treeHeatmapItem.SetTree(reader)
treeHeatmapItem.SetTable(table)
# setup the window
view = vtk.vtkContextView()
view.GetRenderer().SetBackground(1, 1, 1)
view.GetRenderWindow().SetSize(800, 600)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# VTK Web application specific
VTKWebApp.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject("VIEW", view.GetRenderWindow())
def initialize(self, VTKWebApp, args):
# Create default pipeline (Only once for all the session)
if not VTKWebApp.view:
# create our visualization item
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
# get our input data, read it into VTK format,
# and load it into our visualization item.
if args.treeName:
r = requests.get(
"%s/arborapi/projmgr/project/%s/PhyloTree/%s/phyloxml" % (args.baseURL, args.projectName, args.treeName))
phyloxmlTree = r.text
tree = vtk_arbor_utils.PhyloXMLToVTKTree(phyloxmlTree)
treeHeatmapItem.SetTree(tree)
if tree.GetVertexData().GetArray("property.differences"):
treeHeatmapItem.GetDendrogram().SetColorArray("property.differences")
treeHeatmapItem.GetDendrogram().SetLineWidth(2.0)
if args.tableName:
r = requests.get(
"%s/arborapi/projmgr/project/%s/CharacterMatrix/%s/csv" % (args.baseURL, args.projectName, args.tableName))
csvTable = r.text
table = vtk_arbor_utils.CSVToVTKTable(csvTable)
treeHeatmapItem.SetTable(table)
# setup the window
view = vtk.vtkContextView()
view.GetRenderWindow().SetSize(int(args.width), int(args.height))
view.GetRenderer().SetBackground(1,1,1)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# adjust zoom so the item nicely fills the screen
itemSize = [0, 0]
treeHeatmapItem.GetSize(itemSize)
itemSize.append(0)
transformItem.GetTransform().MultiplyPoint(itemSize, itemSize)
newWidth = view.GetScene().GetSceneWidth()
newHeight = view.GetScene().GetSceneHeight()
pageWidth = newWidth
pageHeight = newHeight
sx = pageWidth / itemSize[0]
sy = pageHeight / itemSize[1]
if sy < sx:
scale = sy;
else:
scale = sx;
if scale > 1:
scale = scale * 0.5
else:
scale = scale * 0.9
transformItem.Scale(scale, scale)
# center the item within the screen
itemCenter = [0, 0]
treeHeatmapItem.GetCenter(itemCenter)
itemCenter.append(0)
centerPt = vtk.vtkPoints2D()
centerPt.InsertNextPoint(newWidth / 2.0, newHeight / 2.0)
transformItem.GetTransform().InverseTransformPoints(centerPt, centerPt)
sceneCenter = [0, 0]
centerPt.GetPoint(0, sceneCenter)
dx = -1 * (itemCenter[0] - sceneCenter[0])
dy = -1 * (itemCenter[1] - sceneCenter[1])
transformItem.Translate(dx, dy)
# VTK Web application specific
VTKWebApp.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject("VIEW", view.GetRenderWindow())
def initialize(self, VTKWebApp, args):
# Create default pipeline (Only once for all the session)
if not VTKWebApp.view:
baseURL = args.baseURL
# support for overriding the base URL
scriptDir = os.path.dirname(os.path.realpath(__file__))
configPath = scriptDir + "/baseURL.txt"
if os.path.isfile(configPath):
f = file(configPath, "r")
baseURL = f.read().rstrip()
f.close()
# get our input data from romanesco
r = requests.get(baseURL + args.tableURI, verify=False)
tableJSON = r.json()
tableStr = tableJSON["data"]
r = requests.get(baseURL + args.treeURI, verify=False)
treeJSON = r.json()
treeStr = treeJSON["data"]
# deserialize our input data
tableReader = vtk.vtkTableReader()
tableReader.ReadFromInputStringOn()
tableReader.SetInputString(tableStr, len(tableStr))
tableReader.Update()
table = tableReader.GetOutput()
treeReader = vtk.vtkTreeReader()
treeReader.ReadFromInputStringOn()
treeReader.SetInputString(treeStr, len(treeStr))
treeReader.Update()
tree = treeReader.GetOutput()
# create our visualization item and load the data into it.
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
treeHeatmapItem.SetTree(tree)
treeHeatmapItem.SetTable(table)
# detect if we are visualizing the results of a tree comparison
if tree.GetVertexData().GetArray("property.differences"):
treeHeatmapItem.GetDendrogram().SetColorArray(
"property.differences")
treeHeatmapItem.GetDendrogram().SetLineWidth(2.0)
# setup the window
view = vtk.vtkContextView()
view.GetRenderWindow().SetSize(int(args.width), int(args.height))
view.GetRenderer().SetBackground(1, 1, 1)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# adjust zoom so the item nicely fills the screen
itemSize = [0, 0]
treeHeatmapItem.GetSize(itemSize)
itemSize.append(0)
transformItem.GetTransform().MultiplyPoint(itemSize, itemSize)
newWidth = view.GetScene().GetSceneWidth()
newHeight = view.GetScene().GetSceneHeight()
pageWidth = newWidth
pageHeight = newHeight
sx = pageWidth / itemSize[0]
sy = pageHeight / itemSize[1]
if sy < sx:
scale = sy
else:
scale = sx
if scale > 1:
scale = scale * 0.5
else:
scale = scale * 0.9
transformItem.Scale(scale, scale)
# center the item within the screen
itemCenter = [0, 0]
treeHeatmapItem.GetCenter(itemCenter)
itemCenter.append(0)
centerPt = vtk.vtkPoints2D()
centerPt.InsertNextPoint(newWidth / 2.0, newHeight / 2.0)
transformItem.GetTransform().InverseTransformPoints(centerPt, centerPt)
sceneCenter = [0, 0]
centerPt.GetPoint(0, sceneCenter)
dx = -1 * (itemCenter[0] - sceneCenter[0])
dy = -1 * (itemCenter[1] - sceneCenter[1])
transformItem.Translate(dx, dy)
# VTK Web application specific
VTKWebApp.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject(
"VIEW", view.GetRenderWindow())
def initialize(self, VTKWebApp, args):
dataid = args.id
treedata = getDBdata(dataid)
VTKWebApp.tree = treedata["tree"]
VTKWebApp.table = dataid+ ".csv"
# Create default pipeline (Only once for all the session)
if not VTKWebApp.view:
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
# read in a tree
treeReader = vtk.vtkNewickTreeReader()
treeReader.SetReadFromInputString(1)
treeReader.SetInputString(VTKWebApp.tree)
treeReader.Update()
tree = treeReader.GetOutput()
treeHeatmapItem.SetTree(tree)
if (VTKWebApp.table != "none" and os.path.isfile(VTKWebApp.table)):
# read in a table
print("read table"+ VTKWebApp.table)
tableReader = vtk.vtkDelimitedTextReader()
tableReader.SetFileName(VTKWebApp.table)
tableReader.SetHaveHeaders(1)
tableReader.DetectNumericColumnsOn()
tableReader.Update()
table = tableReader.GetOutput()
if (table):
treeHeatmapItem.SetTable(table)
# setup the window
view = vtk.vtkContextView()
view.GetRenderer().SetBackground(1,1,1)
view.GetRenderWindow().SetSize(800,600)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# adjust zoom so the item nicely fills the screen
itemSize = [0, 0]
treeHeatmapItem.GetSize(itemSize)
itemSize.append(0)
transformItem.GetTransform().MultiplyPoint(itemSize, itemSize)
newWidth = view.GetScene().GetSceneWidth()
newHeight = view.GetScene().GetSceneHeight()
pageWidth = newWidth
pageHeight = newHeight
sx = pageWidth / itemSize[0]
sy = pageHeight / itemSize[1]
if sy < sx:
scale = sy;
else:
scale = sx;
if scale > 1:
scale = scale * 0.5
else:
scale = scale * 0.9
transformItem.Scale(scale, scale)
# center the item within the screen
itemCenter = [0, 0]
treeHeatmapItem.GetCenter(itemCenter)
itemCenter.append(0)
centerPt = vtk.vtkPoints2D()
centerPt.InsertNextPoint(newWidth / 2.0, newHeight / 2.0)
transformItem.GetTransform().InverseTransformPoints(centerPt, centerPt)
sceneCenter = [0, 0]
centerPt.GetPoint(0, sceneCenter)
dx = -1 * (itemCenter[0] - sceneCenter[0])
dy = -1 * (itemCenter[1] - sceneCenter[1])
transformItem.Translate(dx, dy)
# VTK Web application specific
VTKWebApp.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject("VIEW", view.GetRenderWindow())
def initialize(self, VTKWebApp, args):
# Create default pipeline (Only once for all the session)
if not VTKWebApp.view:
baseURL = args.baseURL
# support for overriding the base URL
scriptDir = os.path.dirname(os.path.realpath(__file__))
configPath = scriptDir + "/baseURL.txt"
if os.path.isfile(configPath):
f = file(configPath, "r")
baseURL = f.read().rstrip()
f.close()
# get our input data from romanesco
r = requests.get(baseURL + args.tableURI, verify=False)
tableJSON = r.json()
tableStr = tableJSON["data"]
r = requests.get(baseURL + args.treeURI, verify=False)
treeJSON = r.json()
treeStr = treeJSON["data"]
# deserialize our input data
tableReader = vtk.vtkTableReader()
tableReader.ReadFromInputStringOn()
tableReader.SetInputString(tableStr, len(tableStr))
tableReader.Update()
table = tableReader.GetOutput()
treeReader = vtk.vtkTreeReader()
treeReader.ReadFromInputStringOn()
treeReader.SetInputString(treeStr, len(treeStr))
treeReader.Update()
tree = treeReader.GetOutput()
# create our visualization item and load the data into it.
treeHeatmapItem = vtk.vtkTreeHeatmapItem()
treeHeatmapItem.SetTree(tree)
treeHeatmapItem.SetTable(table)
# detect if we are visualizing the results of a tree comparison
if tree.GetVertexData().GetArray("property.differences"):
treeHeatmapItem.GetDendrogram().SetColorArray("property.differences")
treeHeatmapItem.GetDendrogram().SetLineWidth(2.0)
# setup the window
view = vtk.vtkContextView()
view.GetRenderWindow().SetSize(int(args.width), int(args.height))
view.GetRenderer().SetBackground(1,1,1)
iren = view.GetInteractor()
iren.SetRenderWindow(view.GetRenderWindow())
transformItem = vtk.vtkContextTransform()
transformItem.AddItem(treeHeatmapItem)
transformItem.SetInteractive(1)
view.GetScene().AddItem(transformItem)
view.GetRenderWindow().SetMultiSamples(0)
iren.Initialize()
view.GetRenderWindow().Render()
# adjust zoom so the item nicely fills the screen
itemSize = [0, 0]
treeHeatmapItem.GetSize(itemSize)
itemSize.append(0)
transformItem.GetTransform().MultiplyPoint(itemSize, itemSize)
newWidth = view.GetScene().GetSceneWidth()
newHeight = view.GetScene().GetSceneHeight()
pageWidth = newWidth
pageHeight = newHeight
sx = pageWidth / itemSize[0]
sy = pageHeight / itemSize[1]
if sy < sx:
scale = sy;
else:
scale = sx;
if scale > 1:
scale = scale * 0.5
else:
scale = scale * 0.9
transformItem.Scale(scale, scale)
# center the item within the screen
itemCenter = [0, 0]
treeHeatmapItem.GetCenter(itemCenter)
itemCenter.append(0)
centerPt = vtk.vtkPoints2D()
centerPt.InsertNextPoint(newWidth / 2.0, newHeight / 2.0)
transformItem.GetTransform().InverseTransformPoints(centerPt, centerPt)
sceneCenter = [0, 0]
centerPt.GetPoint(0, sceneCenter)
dx = -1 * (itemCenter[0] - sceneCenter[0])
dy = -1 * (itemCenter[1] - sceneCenter[1])
transformItem.Translate(dx, dy)
# VTK Web application specific
VTKWebApp.view = view.GetRenderWindow()
self.Application.GetObjectIdMap().SetActiveObject("VIEW", view.GetRenderWindow())
