def __init__(self, dir):
"""Constructor."""
self.directory = dir
# setup user interface
self.widget = QtGui.QWidget()
self.ui = Ui_Tube()
self.ui.setupUi(self.widget)
# module Tube
self.callbackTubeOpenMeshFile = functools.partial(self.getOpenFileName, "Open T3S-file", "2D T3 Scalar Mesh (ASCII SingleFrame) (*.t3s)", self.ui.lineEditInputMesh)
QtCore.QObject.connect(self.ui.pushButtonInputMesh, QtCore.SIGNAL(_fromUtf8("clicked()")), self.callbackTubeOpenMeshFile)
self.callbackTubeOpenLineSet = functools.partial(self.getOpenFileName, "Open I2S-file", "Line Sets (*.i2s)", self.ui.lineEditInputLineSet)
QtCore.QObject.connect(self.ui.pushButtonInputLineSet, QtCore.SIGNAL(_fromUtf8("clicked()")), self.callbackTubeOpenLineSet)
self.callbackTubeOutput = functools.partial(self.getSaveFileName, "Save textfile As", "Normal text file (*.txt)", self.ui.lineEditOutput)
QtCore.QObject.connect(self.ui.pushButtonOutput, QtCore.SIGNAL(_fromUtf8("clicked()")), self.callbackTubeOutput)
QtCore.QObject.connect(self.ui.pushButtonCreate, QtCore.SIGNAL("clicked()"), self.create)
class WrapTube():
"""Wrapper for module Tube"""
def __init__(self, dir):
"""Constructor."""
self.directory = dir
# setup user interface
self.widget = QtGui.QWidget()
self.ui = Ui_Tube()
self.ui.setupUi(self.widget)
# module Tube
self.callbackTubeOpenMeshFile = functools.partial(self.getOpenFileName, "Open T3S-file", "2D T3 Scalar Mesh (ASCII SingleFrame) (*.t3s)", self.ui.lineEditInputMesh)
QtCore.QObject.connect(self.ui.pushButtonInputMesh, QtCore.SIGNAL(_fromUtf8("clicked()")), self.callbackTubeOpenMeshFile)
self.callbackTubeOpenLineSet = functools.partial(self.getOpenFileName, "Open I2S-file", "Line Sets (*.i2s)", self.ui.lineEditInputLineSet)
QtCore.QObject.connect(self.ui.pushButtonInputLineSet, QtCore.SIGNAL(_fromUtf8("clicked()")), self.callbackTubeOpenLineSet)
self.callbackTubeOutput = functools.partial(self.getSaveFileName, "Save textfile As", "Normal text file (*.txt)", self.ui.lineEditOutput)
QtCore.QObject.connect(self.ui.pushButtonOutput, QtCore.SIGNAL(_fromUtf8("clicked()")), self.callbackTubeOutput)
QtCore.QObject.connect(self.ui.pushButtonCreate, QtCore.SIGNAL("clicked()"), self.create)
def setDir(self, dir):
self.directory = dir
def initialize(self):
import os
abs_path = os.path.abspath('.')
dir = os.path.join(abs_path, 'examples/').replace('\\', '/')
### ~ module Tube ~ ###
self.ui.lineEditInputMesh.setText(dir + "example_10/mesh.t3s")
self.ui.lineEditInputLineSet.setText(dir + "example_10/tubes.i2s")
self.ui.lineEditOutput.setText(dir + "example_10/tubes.txt")
def create(self):
info = ""
info += "Input data:\n"
textfile = []
# read input meshes
try:
x, y, z, triangles = fh.readT3STriangulation(self.ui.lineEditInputMesh.text())
info += " - Mesh loaded with {0} nodes and {1} elements.\n".format(len(x), len(triangles))
except:
QMessageBox.critical(self, "Error", "Not able to load mesh file!\nCheck filename or content!")
return
try:
tube_coords, tubes = fh.readI2S(self.ui.lineEditInputLineSet.text())
info += " - Line Set loaded with {0} lines.\n".format(len(tubes))
except:
QMessageBox.critical(self.widget, "Error", "Not able to load *.i2s file!\nCheck filename or content!")
return
# reshape coordinates
a = np.array([x, y])
b = np.reshape(a, (2*len(x)), order='F')
mesh_coords = np.reshape(b, (len(x), 2))
Rel = str(self.ui.doubleSpinBoxRel.value())
Ce1 = str(self.ui.doubleSpinBoxCe1.value())
Ce2 = str(self.ui.doubleSpinBoxCe2.value())
Cs1 = str(self.ui.doubleSpinBoxCs1.value())
Cs2 = str(self.ui.doubleSpinBoxCs2.value())
Lrg = str(self.ui.doubleSpinBoxLrg.value())
Hau = str(self.ui.doubleSpinBoxHau.value())
Clp = str(self.ui.spinBoxClp.value())
L12 = str(self.ui.doubleSpinBoxL12.value())
textfile.append("Relaxation")
textfile.append(Rel)
textfile.append("I1\tI2\tCe1\tCe2\tCs1\tCs2\tLrg\tHau\tClp\tL12\tz1\tz2")
for tID in tubes:
line = ""
tube = tubes[tID]
nodes = ""
z_val = ""
for i in range(2):
p = tube_coords[tube[i]]
vert = np.array(p)
vert = vert.reshape((1,2))
temp = mesh_coords-p
norm = np.linalg.norm(temp, axis = 1)
I = np.argmin(norm)+1
nodes += str(I)
nodes += "\t"
z_val += str(z[I-1])
z_val += "\t"
line += nodes
line += str(Ce1) + "\t"
line += str(Ce2) + "\t"
line += str(Cs1) + "\t"
line += str(Cs2) + "\t"
line += str(Lrg) + "\t"
line += str(Hau) + "\t"
line += str(Clp) + "\t"
line += str(L12) + "\t"
line += z_val
textfile.append(line)
info += "\nOutput data:\n"
try:
fh.writeTextFile(self.ui.lineEditOutput.text(), textfile)
info += " - Tubes data file written to {0}.\n".format(self.ui.lineEditOutput.text())
except:
QMessageBox.critical(self.widget, "Error", "Not able to write tubes data file!")
return
QMessageBox.information(self.widget, "Module Tube", info)
# def getOpenFileName(self, title, fileFormat, lineEdit, wid):
# filename = QFileDialog.getOpenFileName(wid, title, self.directory, fileFormat)
# if filename != "":
# lineEdit.setText(filename)
def getOpenFileName(self, title, fileFormat, lineEdit):
filename = QFileDialog.getOpenFileName(self.widget, title, self.directory, fileFormat)
if filename != "":
lineEdit.setText(filename)
def getSaveFileName(self, title, fileFormat, lineEdit):
filename = QFileDialog.getSaveFileName(self.widget, title, self.directory, fileFormat)
if filename != "":
lineEdit.setText(filename)