def displayLine():
global __data_model__
if sg.SelectedCount() != 1:
return
entry = sg.getSelected(0)
obj = ctx.DM.getObject(entry)
if obj is None:
QMessageBox.information(sgPyQt.getDesktop(), 'Info',
'Please, select line!')
return
text = obj.getText()
if text == "\n":
return
renderer = libSalomePy.getRenderer()
actor = getActor(entry)
if actor is None:
actor = vtk.vtkTextActor()
dict_actors[entry] = actor
pass
center = renderer.GetCenter()
actor.SetInput(str(text))
actor.SetPosition(center[0], center[1])
txtPr = vtk.vtkTextProperty()
txtPr.SetFontSize(30)
actor.SetTextProperty(txtPr)
for act in list(dict_actors.values()):
renderer.RemoveActor(act)
renderer.AddActor(actor)
pass
def removeLine():
global __data_model__
selcount = sg.SelectedCount()
onlyLines = True
lines = []
while selcount != 0:
entry = sg.getSelected(selcount - 1)
#Check what only lines selected
obj = __data_model__.getObject(entry)
if obj is None:
continue
if obj.getText() == "\n":
onlyLines = False
break
lines.append(entry)
selcount = selcount - 1
pass
if not onlyLines:
return
else:
renderer = libSalomePy.getRenderer()
for ln in lines:
actor = getActor(ln)
if actor is not None:
renderer.RemoveActor(actor)
pass
pass
__data_model__.removeObjects(lines)
sg.updateObjBrowser()
pass
pass
def __init__(self):
"""
http://www.google.com/codesearch/p?hl=fr#a-DtlzUst6U/Examples/Annotation/Python/textOrigin.py&q=annotatePick&d=3
"""
#super(Actors, self).__init__()
self.render = libSalomePy.getRenderer()
self.__interactor = libSalomePy.getRenderWindowInteractor()
self.picker = self.__interactor.GetPicker()
self.__interactor.AddObserver("LeftButtonPressEvent", self.leftButtonPressEvent)
self.radius = 0.025
self.p = []
def clearAll():
global __data_model__
paragraphs = __data_model__.getParagraphs()
for paragr in paragraphs:
lines = sgPyQt.getChildren(paragr)
__data_model__.removeObjects(lines)
renderer = libSalomePy.getRenderer()
for l in lines:
actor = getActor(l)
if actor is not None:
renderer.RemoveActor(actor)
pass
pass
sg.updateObjBrowser()
pass
def eraseLine():
global __data_model__
if sg.SelectedCount() != 1:
return
entry = sg.getSelected(0)
obj = __data_model__.getObject(entry)
if obj is None:
QMessageBox.information(sgPyQt.getDesktop(), 'Info',
'Please, select line!')
return
text = obj.getText()
if text == "\n":
return
renderer = libSalomePy.getRenderer()
actor = getActor(entry)
if actor is not None:
renderer.RemoveActor(actor)
pass
pass
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # See http://www.salome-platform.org/ or email : [email protected] # # File : examplevtk1.py # Module : SALOME # import os import libSalomePy from vtk import * from vtkRenderingCorePython import * from vtkFiltersSourcesPython import * # get the "vtkRenderer": an OpenGL rendering context ren = libSalomePy.getRenderer() # create an actor and give it cone geometry cone = vtkConeSource() cone.SetResolution(8) coneMapper = vtkPolyDataMapper() coneMapper.SetInputConnection(cone.GetOutputPort(0)) coneActor = vtkActor() coneActor.SetMapper(coneMapper) # assign our actor to the renderer ren.AddActor(coneActor) libSalomePy.fitAll()