def run(self):
# first, check posibility
if self.checkIfOpening() == False:
return
#if dock not already opened, open the dock and all the necessary thing (model,doProfile...)
if self.dockOpened == False:
self.mdl = QStandardItemModel(0, 5)
self.wdg = Ui_PTDockWidget(self.iface.mainWindow(), self.iface,
self.mdl)
self.wdg.showIt()
self.doprofile = DoProfile(self.iface, self.wdg, self.tool)
self.tableViewTool = TableViewTool()
QObject.connect(self.wdg, SIGNAL("closed(PyQt_PyObject)"),
self.cleaning2)
QObject.connect(self.wdg.tableView, SIGNAL("clicked(QModelIndex)"),
self._onClick)
QObject.connect(self.wdg.pushButton_2, SIGNAL("clicked()"),
self.addLayer)
QObject.connect(self.wdg.pushButton, SIGNAL("clicked()"),
self.removeLayer)
QObject.connect(self.wdg.comboBox,
SIGNAL("currentIndexChanged(int)"),
self.selectionMethod)
QObject.connect(self.wdg.comboBox_2,
SIGNAL("currentIndexChanged(int)"),
self.changePlotLibrary)
self.tableViewTool.layerAddedOrRemoved.connect(self.refreshPlot)
self.wdg.addOptionComboboxItems()
self.addLayer()
self.dockOpened = True
#Listeners of mouse
self.connectTool()
#init the mouse listener comportement and save the classic to restore it on quit
self.canvas.setMapTool(self.tool)
#init the temp layer where the polyline is draw
self.polygon = False
self.rubberband = QgsRubberBand(self.canvas, self.polygon)
self.rubberband.setWidth(2)
self.rubberband.setColor(QColor(Qt.red))
#init the table where is saved the poyline
self.pointstoDraw = []
self.pointstoCal = []
self.lastClicked = [[-9999999999.9, 9999999999.9]]
# The last valid line we drew to create a free-hand profile
self.lastFreeHandPoints = []
#Help about what doing
if self.selectionmethod == 0:
self.iface.mainWindow().statusBar().showMessage(self.textquit0)
elif self.selectionmethod == 1:
self.iface.mainWindow().statusBar().showMessage(self.textquit1)
def run(self):
# first, check posibility
if self.checkIfOpening() == False:
return
#if dock not already opened, open the dock and all the necessary thing (model,doProfile...)
if self.dockOpened == False:
self.mdl = QStandardItemModel(0, 5)
self.wdg = Ui_PTDockWidget(self.iface.mainWindow(), self.iface, self.mdl)
self.wdg.showIt()
self.doprofile = DoProfile(self.iface,self.wdg,self.tool)
self.tableViewTool = TableViewTool()
QObject.connect(self.wdg, SIGNAL( "closed(PyQt_PyObject)" ), self.cleaning2)
QObject.connect(self.wdg.tableView,SIGNAL("clicked(QModelIndex)"), self._onClick)
QObject.connect(self.wdg.pushButton_2, SIGNAL("clicked()"), self.addLayer)
QObject.connect(self.wdg.pushButton, SIGNAL("clicked()"), self.removeLayer)
QObject.connect(self.wdg.comboBox, SIGNAL("currentIndexChanged(int)"), self.selectionMethod)
QObject.connect(self.wdg.comboBox_2, SIGNAL("currentIndexChanged(int)"), self.changePlotLibrary)
self.tableViewTool.layerAddedOrRemoved.connect(self.refreshPlot)
self.wdg.addOptionComboboxItems()
self.addLayer()
self.dockOpened = True
#Listeners of mouse
self.connectTool()
#init the mouse listener comportement and save the classic to restore it on quit
self.canvas.setMapTool(self.tool)
#init the temp layer where the polyline is draw
self.polygon = False
self.rubberband = QgsRubberBand(self.canvas, self.polygon)
self.rubberband.setWidth(2)
self.rubberband.setColor(QColor(Qt.red))
#init the table where is saved the poyline
self.pointstoDraw = []
self.pointstoCal = []
self.lastClicked = [[-9999999999.9,9999999999.9]]
# The last valid line we drew to create a free-hand profile
self.lastFreeHandPoints = []
#Help about what doing
if self.selectionmethod == 0:
self.iface.mainWindow().statusBar().showMessage(self.textquit0)
elif self.selectionmethod == 1:
self.iface.mainWindow().statusBar().showMessage(self.textquit1)
class ProfilePlugin:
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.wdg = None
self.tool = None
def initGui(self):
# create action
self.action = QAction(QIcon(":/plugins/profiletool/icons/profileIcon.png"), "Terrain profile", self.iface.mainWindow())
self.action.setWhatsThis("Plots terrain profiles")
QObject.connect(self.action, SIGNAL("triggered()"), self.run)
self.aboutAction = QAction("About", self.iface.mainWindow())
QObject.connect(self.aboutAction, SIGNAL("triggered()"), self.about)
# add toolbar button and menu item
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu("&Profile Tool", self.action)
self.iface.addPluginToMenu("&Profile Tool", self.aboutAction)
#Init classe variables
self.tool = ProfiletoolMapTool(self.iface.mapCanvas(),self.action) #the mouselistener
self.dockOpened = False #remember for not reopening dock if there's already one opened
self.pointstoDraw = None #Polyline in mapcanvas CRS analysed
self.dblclktemp = None #enable disctinction between leftclick and doubleclick
self.mdl = None #the model whitch in are saved layers analysed caracteristics
self.selectionmethod = 0 #The selection method defined in option
self.saveTool = self.canvas.mapTool() #Save the standard mapttool for restoring it at the end
self.layerindex = None #for selection mode
self.previousLayer = None #for selection mode
self.plotlibrary = None #The plotting library to use
self.textquit0 = "Click for polyline and double click to end (right click to cancel then quit)"
self.textquit1 = "Select the polyline in a vector layer (Right click to quit)"
def unload(self):
if not self.wdg is None:
self.wdg.close()
self.iface.removeToolBarIcon(self.action)
self.iface.removePluginMenu("&Profile Tool", self.action)
self.iface.removePluginMenu("&Profile Tool", self.aboutAction)
def run(self):
# first, check posibility
if self.checkIfOpening() == False:
return
#if dock not already opened, open the dock and all the necessary thing (model,doProfile...)
if self.dockOpened == False:
self.mdl = QStandardItemModel(0, 5)
self.wdg = Ui_PTDockWidget(self.iface.mainWindow(), self.iface, self.mdl)
self.wdg.showIt()
self.doprofile = DoProfile(self.iface,self.wdg,self.tool)
QObject.connect(self.wdg, SIGNAL( "closed(PyQt_PyObject)" ), self.cleaning2)
"""QObject.connect(self.wdg.butPrint, SIGNAL("clicked()"), self.outPrint)
QObject.connect(self.wdg.butPDF, SIGNAL("clicked()"), self.outPDF)
QObject.connect(self.wdg.butSVG, SIGNAL("clicked()"), self.outSVG)"""
QObject.connect(self.wdg.tableView,SIGNAL("clicked(QModelIndex)"), self._onClick)
QObject.connect(self.wdg.pushButton_2, SIGNAL("clicked()"), self.addLayer)
QObject.connect(self.wdg.pushButton, SIGNAL("clicked()"), self.removeLayer)
QObject.connect(self.wdg.comboBox, SIGNAL("currentIndexChanged(int)"), self.selectionMethod)
QObject.connect(self.wdg.comboBox_2, SIGNAL("currentIndexChanged(int)"), self.changePlotLibrary)
self.wdg.addOptionComboboxItems()
self.addLayer(self.iface.activeLayer())
self.dockOpened = True
#Listeners of mouse
self.connectTool()
#init the mouse listener comportement and save the classic to restore it on quit
self.canvas.setMapTool(self.tool)
#init the temp layer where the polyline is draw
self.polygon = False
self.rubberband = QgsRubberBand(self.canvas, self.polygon)
#init the table where is saved the poyline
self.pointstoDraw = []
self.pointstoCal = []
self.lastClicked = [[-9999999999.9,9999999999.9]]
#Help about what doing
if self.selectionmethod == 0:
self.iface.mainWindow().statusBar().showMessage(QString(self.textquit0))
elif self.selectionmethod == 1:
self.iface.mainWindow().statusBar().showMessage(QString(self.textquit1))
#************************************* Mouse listener actions ***********************************************
def moved(self,position): #draw the polyline on the temp layer (rubberband)
if self.selectionmethod == 0:
if len(self.pointstoDraw) > 0:
#Get mouse coords
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
#Draw on temp layer
self.rubberband.reset(self.polygon)
for i in range(0,len(self.pointstoDraw)):
self.rubberband.addPoint(QgsPoint(self.pointstoDraw[i][0],self.pointstoDraw[i][1]))
self.rubberband.addPoint(QgsPoint(mapPos.x(),mapPos.y()))
if self.selectionmethod == 1:
return
def rightClicked(self,position): #used to quit the current action
if self.selectionmethod == 0:
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
newPoints = [[mapPos.x(), mapPos.y()]]
#if newPoints == self.lastClicked: return # sometimes a strange "double click" is given
if len(self.pointstoDraw) > 0:
self.pointstoDraw = []
self.pointstoCal = []
self.rubberband.reset(self.polygon)
else:
self.cleaning()
if self.selectionmethod == 1:
try:
self.previousLayer.removeSelection( False )
except:
self.iface.mainWindow().statusBar().showMessage("error right click")
self.cleaning()
def leftClicked(self,position): #Add point to analyse
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
newPoints = [[mapPos.x(), mapPos.y()]]
if self.selectionmethod == 0:
if newPoints == self.dblclktemp:
self.dblclktemp = None
return
else :
if len(self.pointstoDraw) == 0:
self.rubberband.reset(self.polygon)
self.pointstoDraw += newPoints
if self.selectionmethod == 1:
result = SelectLineTool().getPointTableFromSelectedLine(self.iface, self.tool, newPoints, self.layerindex, self.previousLayer , self.pointstoDraw)
self.pointstoDraw = result[0]
self.layerindex = result[1]
self.previousLayer = result[2]
self.doprofile.calculateProfil(self.pointstoDraw, self.mdl,self.plotlibrary, False)
self.pointstoDraw = []
self.iface.mainWindow().statusBar().showMessage(QString(self.textquit1))
def doubleClicked(self,position):
if self.selectionmethod == 0:
#Validation of line
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
newPoints = [[mapPos.x(), mapPos.y()]]
self.pointstoDraw += newPoints
#launch analyses
self.iface.mainWindow().statusBar().showMessage(str(self.pointstoDraw))
self.doprofile.calculateProfil(self.pointstoDraw,self.mdl, self.plotlibrary)
#Reset
self.pointstoDraw = []
#temp point to distinct leftclick and dbleclick
self.dblclktemp = newPoints
self.iface.mainWindow().statusBar().showMessage(QString(self.textquit0))
if self.selectionmethod == 1:
return
#***************************** open and quit options *******************************************
def checkIfOpening(self):
ver = str(QGis.QGIS_VERSION)
if ver[0] == "0" and ((ver[2] != "1") or (ver[3] != "1")): #Check qgis version
QMessageBox.warning(self.iface.mainWindow(), "Profile tool", "Quantum GIS version detected: "+ver+"\nProfile plugin requires version at least 0.11")
return False
if self.iface.mapCanvas().layerCount() == 0: #Check a layer is opened
QMessageBox.warning(self.iface.mainWindow(), "Profile", "First open any raster layer, please")
return False
layer = self.iface.activeLayer()
if layer == None or layer.type() != layer.RasterLayer : #Check if a raster layer is opened and selectionned
if self.mdl == None:
QMessageBox.warning(self.iface.mainWindow(), "Profile Tool", "Please select one raster layer")
return False
if self.mdl.rowCount() == 0:
QMessageBox.warning(self.iface.mainWindow(), "Profile Tool", "Please select one raster layer")
return False
return True
def connectTool(self):
QObject.connect(self.tool, SIGNAL("moved"), self.moved)
QObject.connect(self.tool, SIGNAL("rightClicked"), self.rightClicked)
QObject.connect(self.tool, SIGNAL("leftClicked"), self.leftClicked)
QObject.connect(self.tool, SIGNAL("doubleClicked"), self.doubleClicked)
QObject.connect(self.tool, SIGNAL("deactivate"), self.deactivate)
def deactivate(self): #enable clean exit of the plugin
QObject.disconnect(self.tool, SIGNAL("moved"), self.moved)
QObject.disconnect(self.tool, SIGNAL("leftClicked"), self.leftClicked)
QObject.disconnect(self.tool, SIGNAL("rightClicked"), self.rightClicked)
QObject.disconnect(self.tool, SIGNAL("doubleClicked"), self.doubleClicked)
self.rubberband.reset(self.polygon)
self.iface.mainWindow().statusBar().showMessage(QString(""))
def cleaning(self): #used on right click
try:
#print str(self.previousLayer)
self.previousLayer.removeSelection(False)
#self.previousLayer.select(None)
except:
pass
self.canvas.unsetMapTool(self.tool)
self.canvas.setMapTool(self.saveTool)
#self.rubberband.reset(self.polygon)
self.iface.mainWindow().statusBar().showMessage( "" )
def cleaning2(self): #used when Dock dialog is closed
"""QObject.disconnect(self.wdg.butPrint, SIGNAL("clicked()"), self.outPrint)
QObject.disconnect(self.wdg.butPDF, SIGNAL("clicked()"), self.outPDF)
QObject.disconnect(self.wdg.butSVG, SIGNAL("clicked()"), self.outSVG)"""
QObject.disconnect(self.wdg.tableView,SIGNAL("clicked(QModelIndex)"), self._onClick)
QObject.disconnect(self.wdg.comboBox, SIGNAL("currentIndexChanged(int)"), self.selectionMethod)
self.mdl = None
self.dockOpened = False
self.cleaning()
#***************************** Options *******************************************
def selectionMethod(self,item):
if item == 0:
self.selectionmethod = 0
self.tool.setCursor(Qt.CrossCursor)
elif item == 1:
self.selectionmethod = 1
self.tool.setCursor(Qt.PointingHandCursor)
self.pointstoDraw = []
self.pointstoCal = []
self.rubberband.reset(self.polygon)
if self.canvas.mapTool() == self.tool:
self.canvas.setMapTool(self.tool)
self.connectTool()
if self.selectionmethod == 0:
self.iface.mainWindow().statusBar().showMessage(QString(self.textquit0))
elif self.selectionmethod == 1:
self.iface.mainWindow().statusBar().showMessage(QString(self.textquit1))
def changePlotLibrary(self, item):
self.plotlibrary = self.wdg.comboBox_2.itemText(item)
self.wdg.addPlotWidget(self.plotlibrary)
#************************* tableview function ******************************************
def addLayer(self , layer1 = None):
TableViewTool().addLayer(self.iface, self.mdl, layer1)
def _onClick(self,index1): #action when clicking the tableview
TableViewTool().onClick(self.iface, self.wdg, self.mdl, self.plotlibrary, index1)
def removeLayer(self):
TableViewTool().removeLayer(self.iface, self.mdl)
def about(self):
from ui.ui_dlgabout import DlgAbout
DlgAbout(self.iface.mainWindow()).exec_()
class ProfilePlugin:
def __init__(self, iface):
self.iface = iface
self.canvas = iface.mapCanvas()
self.wdg = None
self.tool = None
self.lastFreeHandPoints = []
def initGui(self):
# create action
self.action = QAction(QIcon(":/plugins/profiletool/icons/profileIcon.png"), "Terrain profile", self.iface.mainWindow())
self.action.setWhatsThis("Plots terrain profiles")
QObject.connect(self.action, SIGNAL("triggered()"), self.run)
self.aboutAction = QAction("About", self.iface.mainWindow())
QObject.connect(self.aboutAction, SIGNAL("triggered()"), self.about)
# add toolbar button and menu item
self.iface.addToolBarIcon(self.action)
self.iface.addPluginToMenu("&Profile Tool", self.action)
self.iface.addPluginToMenu("&Profile Tool", self.aboutAction)
#Init classe variables
self.tool = ProfiletoolMapTool(self.iface.mapCanvas(),self.action) #the mouselistener
self.dockOpened = False #remember for not reopening dock if there's already one opened
self.pointstoDraw = None #Polyline in mapcanvas CRS analysed
self.dblclktemp = None #enable disctinction between leftclick and doubleclick
self.mdl = None #the model whitch in are saved layers analysed caracteristics
self.selectionmethod = 0 #The selection method defined in option
self.saveTool = self.canvas.mapTool() #Save the standard mapttool for restoring it at the end
self.layerindex = None #for selection mode
self.previousLayer = None #for selection mode
self.plotlibrary = None #The plotting library to use
self.textquit0 = "Click for polyline and double click to end (right click to cancel then quit)"
self.textquit1 = "Select the polyline in a vector layer (Right click to quit)"
def unload(self):
if not self.wdg is None:
self.wdg.close()
self.iface.removeToolBarIcon(self.action)
self.iface.removePluginMenu("&Profile Tool", self.action)
self.iface.removePluginMenu("&Profile Tool", self.aboutAction)
def run(self):
# first, check posibility
if self.checkIfOpening() == False:
return
#if dock not already opened, open the dock and all the necessary thing (model,doProfile...)
if self.dockOpened == False:
self.mdl = QStandardItemModel(0, 5)
self.wdg = Ui_PTDockWidget(self.iface.mainWindow(), self.iface, self.mdl)
self.wdg.showIt()
self.doprofile = DoProfile(self.iface,self.wdg,self.tool)
self.tableViewTool = TableViewTool()
QObject.connect(self.wdg, SIGNAL( "closed(PyQt_PyObject)" ), self.cleaning2)
QObject.connect(self.wdg.tableView,SIGNAL("clicked(QModelIndex)"), self._onClick)
QObject.connect(self.wdg.pushButton_2, SIGNAL("clicked()"), self.addLayer)
QObject.connect(self.wdg.pushButton, SIGNAL("clicked()"), self.removeLayer)
QObject.connect(self.wdg.comboBox, SIGNAL("currentIndexChanged(int)"), self.selectionMethod)
QObject.connect(self.wdg.comboBox_2, SIGNAL("currentIndexChanged(int)"), self.changePlotLibrary)
self.tableViewTool.layerAddedOrRemoved.connect(self.refreshPlot)
self.wdg.addOptionComboboxItems()
self.addLayer()
self.dockOpened = True
#Listeners of mouse
self.connectTool()
#init the mouse listener comportement and save the classic to restore it on quit
self.canvas.setMapTool(self.tool)
#init the temp layer where the polyline is draw
self.polygon = False
self.rubberband = QgsRubberBand(self.canvas, self.polygon)
self.rubberband.setWidth(2)
self.rubberband.setColor(QColor(Qt.red))
#init the table where is saved the poyline
self.pointstoDraw = []
self.pointstoCal = []
self.lastClicked = [[-9999999999.9,9999999999.9]]
# The last valid line we drew to create a free-hand profile
self.lastFreeHandPoints = []
#Help about what doing
if self.selectionmethod == 0:
self.iface.mainWindow().statusBar().showMessage(self.textquit0)
elif self.selectionmethod == 1:
self.iface.mainWindow().statusBar().showMessage(self.textquit1)
#************************************* Mouse listener actions ***********************************************
def moved(self,position): #draw the polyline on the temp layer (rubberband)
if self.selectionmethod == 0:
if len(self.pointstoDraw) > 0:
#Get mouse coords
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
#Draw on temp layer
if QGis.QGIS_VERSION_INT >= 10900:
self.rubberband.reset(QGis.Line)
else:
self.rubberband.reset(self.polygon)
for i in range(0,len(self.pointstoDraw)):
self.rubberband.addPoint(QgsPoint(self.pointstoDraw[i][0],self.pointstoDraw[i][1]))
self.rubberband.addPoint(QgsPoint(mapPos.x(),mapPos.y()))
if self.selectionmethod == 1:
return
def rightClicked(self,position): #used to quit the current action
if self.selectionmethod == 0:
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
newPoints = [[mapPos.x(), mapPos.y()]]
#if newPoints == self.lastClicked: return # sometimes a strange "double click" is given
if len(self.pointstoDraw) > 0:
self.pointstoDraw = []
self.pointstoCal = []
self.rubberband.reset(self.polygon)
else:
self.cleaning()
if self.selectionmethod == 1:
try:
self.previousLayer.removeSelection( False )
except:
self.iface.mainWindow().statusBar().showMessage("error right click")
self.cleaning()
def leftClicked(self,position): #Add point to analyse
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
newPoints = [[mapPos.x(), mapPos.y()]]
if self.selectionmethod == 0:
if newPoints == self.dblclktemp:
self.dblclktemp = None
return
else :
if len(self.pointstoDraw) == 0:
self.rubberband.reset(self.polygon)
self.pointstoDraw += newPoints
if self.selectionmethod == 1:
result = SelectLineTool().getPointTableFromSelectedLine(self.iface, self.tool, newPoints, self.layerindex, self.previousLayer , self.pointstoDraw)
self.pointstoDraw = result[0]
self.layerindex = result[1]
self.previousLayer = result[2]
self.doprofile.calculateProfil(self.pointstoDraw, self.mdl,self.plotlibrary, False)
self.pointstoDraw = []
self.iface.mainWindow().statusBar().showMessage(self.textquit1)
def doubleClicked(self,position):
if self.selectionmethod == 0:
#Validation of line
mapPos = self.canvas.getCoordinateTransform().toMapCoordinates(position["x"],position["y"])
newPoints = [[mapPos.x(), mapPos.y()]]
self.pointstoDraw += newPoints
#launch analyses
self.iface.mainWindow().statusBar().showMessage(str(self.pointstoDraw))
self.doprofile.calculateProfil(self.pointstoDraw,self.mdl, self.plotlibrary)
#Reset
self.lastFreeHandPoints = self.pointstoDraw
self.pointstoDraw = []
#temp point to distinct leftclick and dbleclick
self.dblclktemp = newPoints
self.iface.mainWindow().statusBar().showMessage(self.textquit0)
if self.selectionmethod == 1:
return
#***************************** open and quit options *******************************************
def checkIfOpening(self):
ver = str(QGis.QGIS_VERSION)
if ver[0] == "0" and ((ver[2] != "1") or (ver[3] != "1")): #Check qgis version
QMessageBox.warning(self.iface.mainWindow(), "Profile tool", "Quantum GIS version detected: "+ver+"\nProfile plugin requires version at least 0.11")
return False
if self.iface.mapCanvas().layerCount() == 0: #Check a layer is opened
QMessageBox.warning(self.iface.mainWindow(), "Profile", "First open any raster layer, please")
return False
layer = self.iface.activeLayer()
if layer == None or not isProfilable(layer) : #Check if a raster layer is opened and selectionned
if self.mdl == None:
QMessageBox.warning(self.iface.mainWindow(), "Profile Tool", "Please select one raster layer")
return False
if self.mdl.rowCount() == 0:
QMessageBox.warning(self.iface.mainWindow(), "Profile Tool", "Please select one raster layer")
return False
return True
def connectTool(self):
QObject.connect(self.tool, SIGNAL("moved"), self.moved)
QObject.connect(self.tool, SIGNAL("rightClicked"), self.rightClicked)
QObject.connect(self.tool, SIGNAL("leftClicked"), self.leftClicked)
QObject.connect(self.tool, SIGNAL("doubleClicked"), self.doubleClicked)
QObject.connect(self.tool, SIGNAL("deactivate"), self.deactivate)
def deactivate(self): #enable clean exit of the plugin
QObject.disconnect(self.tool, SIGNAL("moved"), self.moved)
QObject.disconnect(self.tool, SIGNAL("leftClicked"), self.leftClicked)
QObject.disconnect(self.tool, SIGNAL("rightClicked"), self.rightClicked)
QObject.disconnect(self.tool, SIGNAL("doubleClicked"), self.doubleClicked)
self.rubberband.reset(self.polygon)
self.iface.mainWindow().statusBar().showMessage("")
def cleaning(self): #used on right click
try:
#print str(self.previousLayer)
self.previousLayer.removeSelection(False)
#self.previousLayer.select(None)
except:
pass
self.canvas.unsetMapTool(self.tool)
self.canvas.setMapTool(self.saveTool)
#self.rubberband.reset(self.polygon)
self.iface.mainWindow().statusBar().showMessage( "" )
def cleaning2(self): #used when Dock dialog is closed
QObject.disconnect(self.wdg.tableView,SIGNAL("clicked(QModelIndex)"), self._onClick)
QObject.disconnect(self.wdg.comboBox, SIGNAL("currentIndexChanged(int)"), self.selectionMethod)
self.tableViewTool.layerAddedOrRemoved.disconnect(self.refreshPlot)
self.mdl = None
self.dockOpened = False
self.cleaning()
self.wdg = None
#***************************** Options *******************************************
def selectionMethod(self,item):
if item == 0:
self.selectionmethod = 0
self.tool.setCursor(Qt.CrossCursor)
elif item == 1:
self.selectionmethod = 1
self.tool.setCursor(Qt.PointingHandCursor)
self.pointstoDraw = []
self.pointstoCal = []
self.rubberband.reset(self.polygon)
if self.canvas.mapTool() == self.tool:
self.canvas.setMapTool(self.tool)
self.connectTool()
if self.selectionmethod == 0:
self.iface.mainWindow().statusBar().showMessage(self.textquit0)
elif self.selectionmethod == 1:
self.iface.mainWindow().statusBar().showMessage(self.textquit1)
def changePlotLibrary(self, item):
self.plotlibrary = self.wdg.comboBox_2.itemText(item)
self.wdg.addPlotWidget(self.plotlibrary)
#************************* tableview function ******************************************
def addLayer(self, layer1 = None):
if layer1 is None:
layer1 = self.iface.activeLayer()
self.tableViewTool.addLayer(self.iface, self.mdl, layer1)
def _onClick(self,index1): #action when clicking the tableview
self.tableViewTool.onClick(self.iface, self.wdg, self.mdl, self.plotlibrary, index1)
def removeLayer(self):
self.tableViewTool.removeLayer(self.iface, self.mdl)
def about(self):
from ui.ui_dlgabout import DlgAbout
DlgAbout(self.iface.mainWindow()).exec_()
def refreshPlot(self):
"""
Refreshes/updates the plot without requiring the user to
redraw the plot line (rubberband)
"""
if self.selectionmethod == 0:
if len(self.lastFreeHandPoints) > 1:
self.doprofile.calculateProfil(self.lastFreeHandPoints, self.mdl, self.plotlibrary)
