class VoGISProfilToolPlotDialog(QDialog):
def __init__(self, interface, settings, profiles, intersections):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
#output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
self.intersections = intersections
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
#self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath",
"").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath",
"")
#nimmt die Locale vom System, nicht von QGIS
#kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
#zu initialisieren, nur um Dezimaltrenne auszulesen
#QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
#http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
#decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()['decimal_point']
QgsMessageLog.logMessage('delimiter:{0}'.format(decimalDelimiter),
'VoGis')
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter,
Qt.MatchExactly)
QgsMessageLog.logMessage('idx:{0}'.format(idx), 'VoGis')
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
plt_extent = PlotExtent()
for profile in self.profiles:
plt_extent.union(profile.getExtent())
if self.debug:
QgsMessageLog.logMessage(plt_extent.toString(), 'VoGis')
plt_extent.expand()
self.orig_plt_xtnt = PlotExtent(plt_extent.xmin, plt_extent.ymin,
plt_extent.xmax, plt_extent.ymax)
self.plt_widget = self.__createMatplotlibCanvas(plt_extent)
layout = self.ui.IDC_frPlot.layout()
#QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.plt_widget)
# check matplotlib version solves https://github.com/BergWerkGIS/VoGIS-Profil-Tool/issues/6
if matplotlib.__version__ < 1.5:
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(
self.plt_widget, self.ui.IDC_frPlot)
else:
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QT(
self.plt_widget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(plt_toolbar)
#adjust actions
#QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in plt_toolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in plt_toolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
#lstActions = plt_toolbar.actions()
#https://hub.qgis.org/wiki/17/Icons_20
firstaction = None
for a in plt_toolbar.actions():
atxt = a.text()
if atxt == 'Home':
firstaction = a
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == 'Back':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == 'Forward':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == 'Pan':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == 'Zoom':
a.setIcon(
QIcon(
":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == 'Save':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
plt_toolbar.removeAction(a)
#insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText('1:1')
self.one2one.clicked.connect(self.__one2oneClicked)
#plt_toolbar.addWidget(self.one2one)
#insert QLineEdit to change the exaggeration
#catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.draw_event_fired = False
#catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggeration_edited = False
#insert edit field for exaggeration
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
plt_toolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(
self.__exaggeration_edited)
#insert identify button -> deactivate all tools
#HACK: picked event gets fired before click event
self.plotpicked = False
plt_toolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
plt_toolbar.insertWidget(firstaction, self.identify)
#insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
plt_toolbar.insertWidget(firstaction, self.dhmLbl)
#insert measure tool
self.measuring = False
self.measure_tool = QPushButton()
self.measure_tool.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/measure.png"))
self.measure_tool.clicked.connect(self.__measure)
plt_toolbar.insertWidget(firstaction, self.measure_tool)
#show measure results
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measure_lbl = QLabel()
self.measure_lbl.setText(u' ')
plt_toolbar.insertWidget(firstaction, self.measure_lbl)
#for less thatn 10 colors:
#alternative method: http://stackoverflow.com/a/14720445
colors = [
(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
max_profile_length = 0
#idxCol = 0
for idx, p in enumerate(self.profiles):
max_profile_length = max(p.getExtent().xmax, max_profile_length)
#if idxCol > len(colors) - 1:
# idxCol = 0
#x, plt_segments = p.getPlotSegments()
#QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
plt_segments = p.getPlotSegments()
#QgsMessageLog.logMessage('plt_segments: {0}'.format(plt_segments), 'VoGis')
lineColl = LineCollection(
plt_segments,
linewidths=2,
linestyles='solid',
#colors=colors[randrange(len(colors))],
#colors=colors[idxCol],
colors=colors[:len(settings.mapData.rasters.selectedRasters()
)],
picker=True,
label='LBL')
#lineColl.set_array(x)
#lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
#idxCol += 1
#LINE STYLES: http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.plot
for idx, intersection in enumerate(self.intersections):
color_intersection = ['b', 'g', 'r', 'c', 'm', 'y', 'k']
x_1 = intersection.from_dist
x_2 = intersection.to_dist
z_1 = intersection.from_z[self.settings.intersection_dhm_idx]
z_2 = intersection.to_z[self.settings.intersection_dhm_idx]
self.subplot.plot((x_1, x_2), (z_1, z_2),
color_intersection[idx] + '--',
linewidth=4,
zorder=1)
#http://matplotlib.org/users/annotations_guide.html#using-complex-coordinate-with-annotation
self.subplot.annotate(u'{0:.2f}'.format(z_1), (x_1, z_1),
xytext=(0, 30),
textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"),
ha='center',
va='bottom',
rotation=90)
self.subplot.annotate(u'{0:.2f}'.format(z_2), (x_2, z_2),
xytext=(0, 30),
textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"),
ha='center',
va='bottom',
rotation=90)
#horizontale Ausspiegeling
self.subplot.plot((x_1, max_profile_length), (z_1, z_1),
color_intersection[idx] + ':',
linewidth=4,
zorder=1)
#save inital view in history
plt_toolbar.push_current()
#select pan tool
plt_toolbar.pan()
self.plt_toolbar = plt_toolbar
#(matplotlib.pyplot).tight_layout(True)
#plt.tight_layout()
#self.fig.tight_layout()
QApplication.restoreOverrideCursor()
def accept(self):
#QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", "ACCEPTED")
QgsMessageLog.logMessage(
'accept: {0}'.format(self.exaggeration_edited), 'VoGis')
if self.exaggeration_edited is True:
self.exaggeration_edited = False
return
QDialog.accept(self)
def reject(self):
#QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", "REJECTED")
QgsMessageLog.logMessage(
'reject: {0}'.format(self.exaggeration_edited), 'VoGis')
if self.exaggeration_edited is True:
self.exaggeration_edited = False
return
QDialog.reject(self)
def exportShpPnt(self):
self.__exportShp(True)
def exportShpLine(self):
self.__exportShp(False)
def __exportShp(self, asPnt):
u = Util(self.iface)
if asPnt is True:
caption = QApplication.translate('code',
'Punkt Shapefile exportieren',
None, QApplication.UnicodeUTF8)
else:
caption = QApplication.translate('code',
'Linien Shapefile exportieren',
None, QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["shp", "shp"]],
self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
expShp = ExportShape(
self.iface, (self.ui.IDC_chkHekto.checkState() == Qt.Checked),
(self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked),
self.__getDelimiter(), self.__getDecimalDelimiter(), fileName,
self.settings, self.profiles)
if asPnt is False:
expShp.exportLine()
else:
expShp.exportPoint()
def exportCsvXls(self):
u = Util(self.iface)
caption = QApplication.translate('code',
'Excel- oder CSV-Datei exportieren',
None, QApplication.UnicodeUTF8)
file_format = []
file_format.append(["Microsoft Excel 2007/2010 XML", "xlsx"])
file_format.append(["Comma-Separated Values CSV", "csv"])
fileName, fileExt = u.getFileName(caption, file_format, self.filePath)
QgsMessageLog.logMessage(
u'fileName: {0} fileExt:{1}'.format(fileName, fileExt), 'VoGis')
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
hekto = (self.ui.IDC_chkHekto.checkState() == Qt.Checked)
attribs = (self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked)
delimiter = ';'
decimalDelimiter = self.__getDecimalDelimiter()
if fileExt == 'csv':
txt = open(fileName, 'w')
txt.write(self.profiles[0].writeHeader(
self.settings.mapData.rasters.selectedRasters(), hekto,
attribs, delimiter))
for p in self.profiles:
#txt.write('=====Profil {0}======{1}'.format(p.id, os.linesep))
#txt.write('Segments:{0}{1}'.format(len(p.segments), os.linesep))
#for s in p.segments:
# txt.write('Vertices:{0}{1}'.format(len(s.vertices), os.linesep))
txt.write(
p.toString(hekto, attribs, delimiter, decimalDelimiter))
else:
# BEGIN XLSX-Export
exXls = ExportXls(self.iface, fileName, self.settings,
self.profiles, hekto, attribs, decimalDelimiter)
exXls.create()
def exportTxt(self):
delimiter = self.__getDelimiter()
decimalDelimiter = self.__getDecimalDelimiter()
if delimiter == decimalDelimiter:
msg = QApplication.translate(
'code', 'Gleiches Dezimal- und Spaltentrennzeichen gewählt!',
None, QApplication.UnicodeUTF8)
QMessageBox.warning(self.iface.mainWindow(), 'VoGIS-Profiltool',
msg)
return
u = Util(self.iface)
caption = QApplication.translate('code', 'Textdatei exportieren', None,
QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["txt", "txt"]],
self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
hekto = (self.ui.IDC_chkHekto.checkState() == Qt.Checked)
attribs = (self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked)
txt = open(fileName, 'w')
txt.write(self.profiles[0].writeHeader(
self.settings.mapData.rasters.selectedRasters(), hekto, attribs,
delimiter))
for p in self.profiles:
#txt.write('=====Profil {0}======{1}'.format(p.id, os.linesep))
#txt.write('Segments:{0}{1}'.format(len(p.segments), os.linesep))
#for s in p.segments:
# txt.write('Vertices:{0}{1}'.format(len(s.vertices), os.linesep))
txt.write(p.toString(hekto, attribs, delimiter, decimalDelimiter))
txt.close()
def exportAutoCadTxt(self):
u = Util(self.iface)
caption = QApplication.translate('code',
'AutoCad Textdatei exportieren', None,
QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["txt", "txt"]],
self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
txt = open(fileName, 'w')
for p in self.profiles:
txt.write(p.toACadTxt(' ', '.'))
txt.close()
def exportDxfPnt(self):
self.__exportDxf(True)
def exportDxfLine(self):
self.__exportDxf(False)
def __exportDxf(self, asPnt):
u = Util(self.iface)
caption = QApplication.translate('code', 'DXF exportieren', None,
QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["dxf", "dxf"]],
self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
exDxf = ExportDxf(self.iface, fileName, self.settings, self.profiles)
if asPnt is True:
exDxf.exportPoint()
else:
exDxf.exportLine()
def __identify(self):
#dirty hack: deselect all tools
#selecting a tool twice deselects it
self.plt_toolbar.pan()
self.plt_toolbar.zoom()
self.plt_toolbar.zoom()
def __measure(self):
self.measuring = True
#dirty hack: deselect all tools
#selecting a tool twice deselects it
self.plt_toolbar.pan()
self.plt_toolbar.zoom()
self.plt_toolbar.zoom()
def __figureDrawn(self, event):
if self.debug:
QgsMessageLog.logMessage(
'__figureDrawn, draw_event_fired:{0} exaggeration_edited: {1}'.
format(self.draw_event_fired,
self.exaggeration_edited), 'VoGis')
#draw event seems to get fired twice?????
if self.draw_event_fired == True:
return
self.draw_event_fired = True
axes = self.plt_widget.figure.get_axes()[0]
xlim = axes.get_xlim()
ylim = axes.get_ylim()
if self.debug:
QgsMessageLog.logMessage(
'__figureDrawn: xlim:{0} ylim:{1}'.format(xlim, ylim), 'VoGis')
dpi = self.plt_widget.figure.get_dpi()
fig_width = self.plt_widget.figure.get_figwidth() * dpi
fig_height = self.plt_widget.figure.get_figheight() * dpi
#bbox = axes.get_window_extent().transformed(self.plt_widget.figure.dpi_scale_trans.inverted())
#fig_width, fig_height = bbox.width * dpi, bbox.height * dpi
fig_width *= (TOP_MARGIN - BOTTOM_MARGIN)
fig_height *= (RIGHT_MARGIN - LEFT_MARGIN)
delta_x = xlim[1] - xlim[0]
delta_y = ylim[1] - ylim[0]
ratio = (delta_x / fig_width) / (delta_y / fig_height)
ratio = floor(ratio * 10) / 10
if self.debug:
QgsMessageLog.logMessage(
'__figureDrawn: fig_width:{0} fig_height:{1} dpi:{2} delta_x:{3} delta_y:{4}, ratio:{5}'
.format(fig_width, fig_height, dpi, delta_x, delta_y,
ratio), 'VoGis')
if self.debug:
QgsMessageLog.logMessage(
'__figureDrawn: axes.get_data_ratio:{0}'.format(
axes.get_data_ratio()), 'VoGis')
#self.editExaggeration.setText('{0:.1f}'.format(ratio))
self.editExaggeration.setText('{0:.1f}'.format(axes.get_aspect()))
self.draw_event_fired = False
def __exaggeration_edited(self, *args):
if self.debug:
QgsMessageLog.logMessage(
'__exaggeration_edited, exaggeration_edited:{0} draw_event_fired: {1}'
.format(self.exaggeration_edited,
self.draw_event_fired), 'VoGis')
#this event handler seems to get called twice????
if self.draw_event_fired == True:
return
if self.exaggeration_edited == True:
return
self.exaggeration_edited = True
#QgsMessageLog.logMessage('__exaggeration_edited: {0}'.format(self.exaggeration_edited), 'VoGis')
ut = Util(self.iface)
txtExa = QApplication.translate('code', 'Überhöhung', None,
QApplication.UnicodeUTF8)
if ut.isFloat(self.editExaggeration.text(), txtExa) is False:
return False
#clear focus of lineedit, otherwise it gets called even when the user wants to close the dialog
self.editExaggeration.clearFocus()
exa = float(self.editExaggeration.text().replace(',', '.'))
self.__adjustAxes(exa)
def __one2oneClicked(self):
if self.debug: QgsMessageLog.logMessage('1:1 clicked', 'VoGis')
#QgsMessageLog.logMessage('axes:{0}'.format(self.plt_widget.figure.get_axes()), 'VoGis')
self.__adjustAxes(1.0)
def __adjustAxes(self, exaggeration):
exaggeration = floor(exaggeration * 10) / 10
axes = self.plt_widget.figure.get_axes()[0]
#axes.set_aspect(exaggeration)
#axes.set_autoscalex_on(False)
#axes.set_autoscaley_on(True)
if self.debug:
QgsMessageLog.logMessage(
'__adjustAxes, get_aspect:{0}'.format(axes.get_aspect()),
'VoGis')
QgsMessageLog.logMessage(
'__adjustAxes, get_position:{0}'.format(axes.get_position()),
'VoGis')
QgsMessageLog.logMessage(
'__adjustAxes, xBound:{0} xlim:{1}'.format(
axes.get_xbound(), axes.get_xlim()), 'VoGis')
QgsMessageLog.logMessage(
'__adjustAxes, yBound:{0} ylim:{1}'.format(
axes.get_ybound(), axes.get_ylim()), 'VoGis')
oldexa = axes.get_aspect()
ratioexa = oldexa / exaggeration
ylim = axes.get_ylim()
deltaYold = ylim[1] - ylim[0]
deltaYnew = deltaYold * ratioexa
centerY = ylim[0] + (deltaYold / 2)
axes.set_ylim(centerY - deltaYnew / 2, centerY + deltaYnew / 2)
axes.set_aspect(exaggeration, 'datalim', 'C')
self.plt_widget.draw()
if self.debug:
QgsMessageLog.logMessage(
'__adjustAxes, get_aspect:{0}'.format(axes.get_aspect()),
'VoGis')
QgsMessageLog.logMessage(
'__adjustAxes, get_position:{0}'.format(axes.get_position()),
'VoGis')
QgsMessageLog.logMessage(
'__adjustAxes, xBound:{0} xlim:{1}'.format(
axes.get_xbound(), axes.get_xlim()), 'VoGis')
QgsMessageLog.logMessage(
'__adjustAxes, yBound:{0} ylim:{1}'.format(
axes.get_ybound(), axes.get_ylim()), 'VoGis')
def __plotPicked(self, event):
self.plotpicked = True
if self.debug: QgsMessageLog.logMessage('__plotPicked', 'VoGis')
#QgsMessageLog.logMessage('artist:{0}'.format(type(event.artist)), 'VoGis')
self.dhmLbl.setText(' ? ')
if isinstance(event.artist, Line2D):
QgsMessageLog.logMessage('Line2D', 'VoGis')
line = event.artist
xdata = line.get_xdata()
ydata = line.get_ydata()
ind = event.ind
QgsMessageLog.logMessage('{0}: {1} {2}'.format(ind, xdata, ydata),
'VoGis')
QgsMessageLog.logMessage(help(line), 'VoGis')
elif isinstance(event.artist, LineCollection):
QgsMessageLog.logMessage('LineCollection', 'VoGis')
r = self.settings.mapData.rasters.selectedRasters()[event.ind[0]]
QgsMessageLog.logMessage('Raster: {0}'.format(r.name), 'VoGis')
self.dhmLbl.setText(u' [' + r.name + '] ')
else:
QgsMessageLog.logMessage('no Line2D or LineCollection', 'VoGis')
def __mouse_move(self, event):
if self.measuring is False:
return
if self.click1 is None:
return
if event.xdata is None or event.ydata is None:
return
dx = event.xdata - self.click1.xdata
dy = event.ydata - self.click1.ydata
if self.debug:
#QgsMessageLog.logMessage('mouse move name {0}'.format(event.name), 'VoGis')
#QgsMessageLog.logMessage('mouse move xdata {0}'.format(event.xdata), 'VoGis')
#QgsMessageLog.logMessage('mouse move ydata {0}'.format(event.ydata), 'VoGis')
QgsMessageLog.logMessage('dx/dy {0}/{1}'.format(dx, dy), 'VoGis')
self.measure_lbl.setText(
u' x/y:{0:.1f}/{1:.1f} dx/dy:{2:.1f}/{3:.1f}'.format(
self.click1.xdata, self.click1.ydata, dx, dy))
self.plt_toolbar.draw_rubberband('xy', self.click1.xpixel,
self.click1.ypixel, event.x, event.y)
def __buttonPressed(self, event):
if self.debug:
QgsMessageLog.logMessage('__buttonPressed', 'VoGis')
if self.plotpicked is False:
self.dhmLbl.setText(' ? ')
#reset flag to show '?' next time a button gets pressed
self.plotpicked = False
if self.measuring is False:
return
if self.debug:
QgsMessageLog.logMessage('{0}'.format(dir(event)), 'VoGis')
QgsMessageLog.logMessage('{0}'.format(dir(event.xdata)), 'VoGis')
QgsMessageLog.logMessage('{0}'.format(dir(event.ydata)), 'VoGis')
QgsMessageLog.logMessage(
'x:{0} y:{1} xdata:{2} ydata:{3} click1:{4} click2:{5} click1pnt:{6} click2pnt:{7}'
.format(event.x, event.y, event.xdata, event.ydata,
self.click1, self.click2, self.click1pnt,
self.click2pnt), 'VoGis')
QgsMessageLog.logMessage(
'click1pnt: {0}'.format(dir(self.click1pnt)), 'VoGis')
if event.xdata is None or event.ydata is None:
return
if self.click1 is None:
self.click1 = ChartPoint(event.x, event.y, event.xdata,
event.ydata)
self.click2 = None
#self.measure_lbl.setText(u'')
self.measure_lbl.setText(u' x/y:{0:.1f}/{1:.1f} dx/dy:0/0'.format(
event.xdata, event.ydata))
if not self.click1pnt is None:
p = self.click1pnt.pop(0)
p.remove()
del p
self.click1pnt = None
if not self.click2pnt is None:
p = self.click2pnt.pop(0)
p.remove()
del p
self.click2pnt = None
self.click1pnt = self.subplot.plot(event.xdata, event.ydata, 'ro')
elif self.click2 is None:
self.click2 = ChartPoint(event.x, event.y, event.xdata,
event.ydata)
#delta_x = abs(self.click2[0] - self.click1[0])
#delta_y = abs(self.click2[1] - self.click1[1])
#dist = ((delta_x ** 2) + (delta_y ** 2)) ** 0.5
#self.measure_lbl.setText(u' dist: {0:.1f} '.format(dist))
delta_x = self.click2.xdata - self.click1.xdata
delta_y = self.click2.ydata - self.click1.ydata
dist = sqrt(pow(delta_x, 2) + pow(delta_y, 2))
self.measure_lbl.setText(
u' dx/dy:{0:.1f}/{1:.1f} d:{2:.1f}'.format(
delta_x, delta_y, dist))
self.click1 = None
self.measuring = False
if not self.click2pnt is None:
p = self.click2pnt.pop(0)
p.remove()
del p
self.click2pnt = None
self.click2pnt = self.subplot.plot(event.xdata, event.ydata, 'go')
#refresh plot to show points, when identify tool active
#if self.debug: QgsMessageLog.logMessage('__buttonPressed: active: {0}'.format(self.plt_toolbar._active), 'VoGis')
#if self.plotpicked is True:
if self.plt_toolbar._active is None:
self.plt_widget.draw()
def __createMatplotlibCanvas(self, plt_extent):
fig = Figure(
(1, 1),
#tight_layout=True,
linewidth=0.0,
subplotpars=matplotlib.figure.SubplotParams(left=0,
bottom=0,
right=1,
top=1,
wspace=0,
hspace=0))
#fig.subplots_adjust(left=0, bottom=0, right=1, top=1, wspace=None, hspace=None)
#fig = Figure((24, 24), tight_layout=True)
# try:
# fig = Figure(tight_layout=True)
# except:
# #tight layout not available
# fig = Figure()
#fig = plt.figure()
#fig.set_tight_layout(True)
#font = {'family': 'arial', 'weight': 'normal', 'size': 12}
#rc('font', **font)
rect = fig.patch
rect.set_facecolor((0.9, 0.9, 0.9))
# self.subplot = fig.add_axes(
# #(0.08, 0.15, 0.92, 0.82),
# (0.0, 0.0, 1.0, 1.0),
# anchor='SW',
# adjustable='box-forced'
# )
#left bottom right top
self.subplot = fig.add_axes(
(LEFT_MARGIN, BOTTOM_MARGIN, RIGHT_MARGIN, TOP_MARGIN),
adjustable='datalim',
aspect=1)
#self.subplot.plot.tight_layout(True)
self.subplot.set_xbound(plt_extent.xmin, plt_extent.xmax)
self.subplot.set_ybound(plt_extent.ymin, plt_extent.ymax)
self.__setupAxes(self.subplot)
#fig.tight_layout()
canvas = FigureCanvasQTAgg(fig)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
canvas.setSizePolicy(sizePolicy)
canvas.mpl_connect('pick_event', self.__plotPicked)
canvas.mpl_connect('draw_event', self.__figureDrawn)
canvas.mpl_connect('button_press_event', self.__buttonPressed)
canvas.mpl_connect('motion_notify_event', self.__mouse_move)
return canvas
def __setupAxes(self, axe1):
axe1.grid()
axe1.ticklabel_format(style='plain', useOffset=False)
axe1.tick_params(axis="both",
which="major",
direction="out",
length=10,
width=1,
bottom=True,
top=False,
left=True,
right=False)
axe1.minorticks_on()
axe1.tick_params(axis="both",
which="minor",
direction="out",
length=5,
width=1,
bottom=True,
top=False,
left=True,
right=False)
def __getDecimalDelimiter(self):
#delim = self.ui.IDC_cbDecimalDelimiter.itemData(self.ui.IDC_cbDecimalDelimiter.currentIndex())
delim = self.ui.IDC_cbDecimalDelimiter.currentText()
#QgsMessageLog.logMessage('delim:' + str(delim), 'VoGis')
return delim
def __getDelimiter(self):
#delim = self.ui.IDC_cbDelimiter.itemData(self.ui.IDC_cbDelimiter.currentIndex())
delim = self.ui.IDC_cbDelimiter.currentText()
if delim == "tab":
delim = '\t'
return delim
def __init__(self, interface, settings, profiles, intersections):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
#output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
self.intersections = intersections
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
#self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath",
"").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath",
"")
#nimmt die Locale vom System, nicht von QGIS
#kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
#zu initialisieren, nur um Dezimaltrenne auszulesen
#QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
#http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
#decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()['decimal_point']
QgsMessageLog.logMessage('delimiter:{0}'.format(decimalDelimiter),
'VoGis')
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter,
Qt.MatchExactly)
QgsMessageLog.logMessage('idx:{0}'.format(idx), 'VoGis')
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
plt_extent = PlotExtent()
for profile in self.profiles:
plt_extent.union(profile.getExtent())
if self.debug:
QgsMessageLog.logMessage(plt_extent.toString(), 'VoGis')
plt_extent.expand()
self.orig_plt_xtnt = PlotExtent(plt_extent.xmin, plt_extent.ymin,
plt_extent.xmax, plt_extent.ymax)
self.plt_widget = self.__createMatplotlibCanvas(plt_extent)
layout = self.ui.IDC_frPlot.layout()
#QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.plt_widget)
# check matplotlib version solves https://github.com/BergWerkGIS/VoGIS-Profil-Tool/issues/6
if matplotlib.__version__ < 1.5:
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(
self.plt_widget, self.ui.IDC_frPlot)
else:
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QT(
self.plt_widget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(plt_toolbar)
#adjust actions
#QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in plt_toolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in plt_toolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
#lstActions = plt_toolbar.actions()
#https://hub.qgis.org/wiki/17/Icons_20
firstaction = None
for a in plt_toolbar.actions():
atxt = a.text()
if atxt == 'Home':
firstaction = a
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == 'Back':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == 'Forward':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == 'Pan':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == 'Zoom':
a.setIcon(
QIcon(
":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == 'Save':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
plt_toolbar.removeAction(a)
#insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText('1:1')
self.one2one.clicked.connect(self.__one2oneClicked)
#plt_toolbar.addWidget(self.one2one)
#insert QLineEdit to change the exaggeration
#catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.draw_event_fired = False
#catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggeration_edited = False
#insert edit field for exaggeration
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
plt_toolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(
self.__exaggeration_edited)
#insert identify button -> deactivate all tools
#HACK: picked event gets fired before click event
self.plotpicked = False
plt_toolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
plt_toolbar.insertWidget(firstaction, self.identify)
#insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
plt_toolbar.insertWidget(firstaction, self.dhmLbl)
#insert measure tool
self.measuring = False
self.measure_tool = QPushButton()
self.measure_tool.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/measure.png"))
self.measure_tool.clicked.connect(self.__measure)
plt_toolbar.insertWidget(firstaction, self.measure_tool)
#show measure results
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measure_lbl = QLabel()
self.measure_lbl.setText(u' ')
plt_toolbar.insertWidget(firstaction, self.measure_lbl)
#for less thatn 10 colors:
#alternative method: http://stackoverflow.com/a/14720445
colors = [
(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
max_profile_length = 0
#idxCol = 0
for idx, p in enumerate(self.profiles):
max_profile_length = max(p.getExtent().xmax, max_profile_length)
#if idxCol > len(colors) - 1:
# idxCol = 0
#x, plt_segments = p.getPlotSegments()
#QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
plt_segments = p.getPlotSegments()
#QgsMessageLog.logMessage('plt_segments: {0}'.format(plt_segments), 'VoGis')
lineColl = LineCollection(
plt_segments,
linewidths=2,
linestyles='solid',
#colors=colors[randrange(len(colors))],
#colors=colors[idxCol],
colors=colors[:len(settings.mapData.rasters.selectedRasters()
)],
picker=True,
label='LBL')
#lineColl.set_array(x)
#lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
#idxCol += 1
#LINE STYLES: http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.plot
for idx, intersection in enumerate(self.intersections):
color_intersection = ['b', 'g', 'r', 'c', 'm', 'y', 'k']
x_1 = intersection.from_dist
x_2 = intersection.to_dist
z_1 = intersection.from_z[self.settings.intersection_dhm_idx]
z_2 = intersection.to_z[self.settings.intersection_dhm_idx]
self.subplot.plot((x_1, x_2), (z_1, z_2),
color_intersection[idx] + '--',
linewidth=4,
zorder=1)
#http://matplotlib.org/users/annotations_guide.html#using-complex-coordinate-with-annotation
self.subplot.annotate(u'{0:.2f}'.format(z_1), (x_1, z_1),
xytext=(0, 30),
textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"),
ha='center',
va='bottom',
rotation=90)
self.subplot.annotate(u'{0:.2f}'.format(z_2), (x_2, z_2),
xytext=(0, 30),
textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"),
ha='center',
va='bottom',
rotation=90)
#horizontale Ausspiegeling
self.subplot.plot((x_1, max_profile_length), (z_1, z_1),
color_intersection[idx] + ':',
linewidth=4,
zorder=1)
#save inital view in history
plt_toolbar.push_current()
#select pan tool
plt_toolbar.pan()
self.plt_toolbar = plt_toolbar
#(matplotlib.pyplot).tight_layout(True)
#plt.tight_layout()
#self.fig.tight_layout()
QApplication.restoreOverrideCursor()
def __init__(self, interface, settings, profiles):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
#output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
#self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "")
#nimmt die Locale vom System, nicht von QGIS
#kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
#zu initialisieren, nur um Dezimaltrenne auszulesen
#QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
#http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
#decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()['decimal_point']
QgsMessageLog.logMessage('delimiter:{0}'.format(decimalDelimiter), 'VoGis')
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter, Qt.MatchExactly)
QgsMessageLog.logMessage('idx:{0}'.format(idx), 'VoGis')
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
pltExt = PlotExtent()
for p in self.profiles:
pltExt.union(p.getExtent())
#QgsMessageLog.logMessage(pltExt.toString(), 'VoGis')
pltExt.expand()
self.origPltExt = PlotExtent(pltExt.xmin, pltExt.ymin, pltExt.xmax, pltExt.ymax)
self.pltWidget = self.__createMatplotlibCanvas(pltExt)
layout = self.ui.IDC_frPlot.layout()
#QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.pltWidget)
pltToolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(self.pltWidget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(pltToolbar)
#adjust actions
#QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in pltToolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in pltToolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
#lstActions = pltToolbar.actions()
firstaction = None
for a in pltToolbar.actions():
atxt = a.text()
if atxt == 'Home':
firstaction = a
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == 'Back':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == 'Forward':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == 'Pan':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == 'Zoom':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == 'Save':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
pltToolbar.removeAction(a)
#insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText('1:1')
self.one2one.clicked.connect(self.__one2oneClicked)
#pltToolbar.addWidget(self.one2one)
#insert QLineEdit to change the exaggeration
#catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.drawEventFired = False
#catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggerationEdited = False
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
pltToolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(self.__exaggerationEdited)
#insert identify button -> deactivate all tools
#HACK: picked event gets fired before click event
self.plotpicked = False
pltToolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
pltToolbar.insertWidget(firstaction, self.identify)
#insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
pltToolbar.insertWidget(firstaction, self.dhmLbl)
#measure in figure
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measureLbl = QLabel()
self.measureLbl.setText(u' ')
pltToolbar.insertWidget(firstaction, self.measureLbl)
#for less thatn 10 colors:
#alternative method: http://stackoverflow.com/a/14720445
colors = [(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
#idxCol = 0
for idx, p in enumerate(self.profiles):
#if idxCol > len(colors) - 1:
# idxCol = 0
#x, pltSegs = p.getPlotSegments()
#QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
pltSegs = p.getPlotSegments()
#QgsMessageLog.logMessage('pltSegs: {0}'.format(pltSegs), 'VoGis')
lineColl = LineCollection(pltSegs,
linewidths=2,
linestyles='solid',
#colors=colors[randrange(len(colors))],
#colors=colors[idxCol],
colors=colors[:len(settings.mapData.rasters.selectedRasters())],
picker=True,
label='LBL'
)
#lineColl.set_array(x)
#lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
#idxCol += 1
#save inital view in history
pltToolbar.push_current()
#select pan tool
pltToolbar.pan()
self.pltToolbar = pltToolbar
#(matplotlib.pyplot).tight_layout(True)
#plt.tight_layout()
#self.fig.tight_layout()
QApplication.restoreOverrideCursor()
class VoGISProfilToolPlotDialog(QDialog):
def __init__(self, interface, settings, profiles):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
#output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
#self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "")
#nimmt die Locale vom System, nicht von QGIS
#kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
#zu initialisieren, nur um Dezimaltrenne auszulesen
#QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
#http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
#decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()['decimal_point']
QgsMessageLog.logMessage('delimiter:{0}'.format(decimalDelimiter), 'VoGis')
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter, Qt.MatchExactly)
QgsMessageLog.logMessage('idx:{0}'.format(idx), 'VoGis')
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
pltExt = PlotExtent()
for p in self.profiles:
pltExt.union(p.getExtent())
#QgsMessageLog.logMessage(pltExt.toString(), 'VoGis')
pltExt.expand()
self.origPltExt = PlotExtent(pltExt.xmin, pltExt.ymin, pltExt.xmax, pltExt.ymax)
self.pltWidget = self.__createMatplotlibCanvas(pltExt)
layout = self.ui.IDC_frPlot.layout()
#QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.pltWidget)
pltToolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(self.pltWidget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(pltToolbar)
#adjust actions
#QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in pltToolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in pltToolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
#lstActions = pltToolbar.actions()
firstaction = None
for a in pltToolbar.actions():
atxt = a.text()
if atxt == 'Home':
firstaction = a
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == 'Back':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == 'Forward':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == 'Pan':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == 'Zoom':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == 'Save':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
pltToolbar.removeAction(a)
#insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText('1:1')
self.one2one.clicked.connect(self.__one2oneClicked)
#pltToolbar.addWidget(self.one2one)
#insert QLineEdit to change the exaggeration
#catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.drawEventFired = False
#catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggerationEdited = False
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
pltToolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(self.__exaggerationEdited)
#insert identify button -> deactivate all tools
#HACK: picked event gets fired before click event
self.plotpicked = False
pltToolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
pltToolbar.insertWidget(firstaction, self.identify)
#insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
pltToolbar.insertWidget(firstaction, self.dhmLbl)
#measure in figure
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measureLbl = QLabel()
self.measureLbl.setText(u' ')
pltToolbar.insertWidget(firstaction, self.measureLbl)
#for less thatn 10 colors:
#alternative method: http://stackoverflow.com/a/14720445
colors = [(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
#idxCol = 0
for idx, p in enumerate(self.profiles):
#if idxCol > len(colors) - 1:
# idxCol = 0
#x, pltSegs = p.getPlotSegments()
#QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
pltSegs = p.getPlotSegments()
#QgsMessageLog.logMessage('pltSegs: {0}'.format(pltSegs), 'VoGis')
lineColl = LineCollection(pltSegs,
linewidths=2,
linestyles='solid',
#colors=colors[randrange(len(colors))],
#colors=colors[idxCol],
colors=colors[:len(settings.mapData.rasters.selectedRasters())],
picker=True,
label='LBL'
)
#lineColl.set_array(x)
#lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
#idxCol += 1
#save inital view in history
pltToolbar.push_current()
#select pan tool
pltToolbar.pan()
self.pltToolbar = pltToolbar
#(matplotlib.pyplot).tight_layout(True)
#plt.tight_layout()
#self.fig.tight_layout()
QApplication.restoreOverrideCursor()
def accept(self):
#QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", "ACCEPTED")
QgsMessageLog.logMessage('accept: {0}'.format(self.exaggerationEdited), 'VoGis')
if self.exaggerationEdited is True:
self.exaggerationEdited = False
return
QDialog.accept(self)
def reject(self):
#QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", "REJECTED")
QgsMessageLog.logMessage('reject: {0}'.format(self.exaggerationEdited), 'VoGis')
if self.exaggerationEdited is True:
self.exaggerationEdited = False
return
QDialog.reject(self)
def exportShpPnt(self):
self.__exportShp(True)
def exportShpLine(self):
self.__exportShp(False)
def __exportShp(self, asPnt):
u = Util(self.iface)
if asPnt is True:
caption = QApplication.translate('code', 'Punkt Shapefile exportieren', None, QApplication.UnicodeUTF8)
else:
caption = QApplication.translate('code', 'Linien Shapefile exportieren', None, QApplication.UnicodeUTF8)
fileName = u.getFileName(caption, [["shp", "shp"]], self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
expShp = ExportShape(self.iface,
(self.ui.IDC_chkHekto.checkState() == Qt.Checked),
(self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked),
self.__getDelimiter(),
self.__getDecimalDelimiter(),
fileName,
self.settings,
self.profiles
)
if asPnt is False:
expShp.exportLine()
else:
expShp.exportPoint()
def exportCsvXls(self):
u = Util(self.iface)
caption = QApplication.translate('code', 'CSV-datei exportieren', None, QApplication.UnicodeUTF8)
fileName = u.getFileName(caption, [["csv", "csv"]], self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
hekto = (self.ui.IDC_chkHekto.checkState() == Qt.Checked)
attribs = (self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked)
delimiter = ';'
decimalDelimiter = self.__getDecimalDelimiter()
txt = open(fileName, 'w')
txt.write(self.profiles[0].writeHeader(self.settings.mapData.rasters.selectedRasters(), hekto, attribs, delimiter))
for p in self.profiles:
#txt.write('=====Profil {0}======{1}'.format(p.id, os.linesep))
#txt.write('Segments:{0}{1}'.format(len(p.segments), os.linesep))
#for s in p.segments:
# txt.write('Vertices:{0}{1}'.format(len(s.vertices), os.linesep))
txt.write(p.toString(hekto,
attribs,
delimiter,
decimalDelimiter
))
def exportTxt(self):
delimiter = self.__getDelimiter()
decimalDelimiter = self.__getDecimalDelimiter()
if delimiter == decimalDelimiter:
msg = QApplication.translate('code', 'Gleiches Dezimal- und Spaltentrennzeichen gewählt!', None, QApplication.UnicodeUTF8)
QMessageBox.warning(self.iface.mainWindow(), 'VoGIS-Profiltool', msg)
return
u = Util(self.iface)
caption = QApplication.translate('code', 'Textdatei exportieren', None, QApplication.UnicodeUTF8)
fileName = u.getFileName(caption, [["txt", "txt"]], self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
hekto = (self.ui.IDC_chkHekto.checkState() == Qt.Checked)
attribs = (self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked)
txt = open(fileName, 'w')
txt.write(self.profiles[0].writeHeader(self.settings.mapData.rasters.selectedRasters(), hekto, attribs, delimiter))
for p in self.profiles:
#txt.write('=====Profil {0}======{1}'.format(p.id, os.linesep))
#txt.write('Segments:{0}{1}'.format(len(p.segments), os.linesep))
#for s in p.segments:
# txt.write('Vertices:{0}{1}'.format(len(s.vertices), os.linesep))
txt.write(p.toString(hekto,
attribs,
delimiter,
decimalDelimiter
))
txt.close()
def exportAutoCadTxt(self):
u = Util(self.iface)
caption = QApplication.translate('code', 'AutoCad Textdatei exportieren', None, QApplication.UnicodeUTF8)
fileName = u.getFileName(caption, [["txt", "txt"]], self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
txt = open(fileName, 'w')
for p in self.profiles:
txt.write(p.toACadTxt(' ', '.'))
txt.close()
def exportDxfPnt(self):
self.__exportDxf(True)
def exportDxfLine(self):
self.__exportDxf(False)
def __exportDxf(self, asPnt):
u = Util(self.iface)
caption = QApplication.translate('code', 'DXF exportieren', None, QApplication.UnicodeUTF8)
fileName = u.getFileName(caption, [["dxf", "dxf"]], self.filePath)
if fileName == '':
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
exDxf = ExportDxf(self.iface, fileName, self.settings, self.profiles)
if asPnt is True:
exDxf.exportPoint()
else:
exDxf.exportLine()
def __identify(self):
#dirty hack: deselect all tools
#selecting a tool twice deselects it
self.pltToolbar.pan()
self.pltToolbar.zoom()
self.pltToolbar.zoom()
def __figureDrawn(self, event):
if self.debug: QgsMessageLog.logMessage('__figureDrawn, drawEventFired:{0} exaggerationEdited: {1}'.format(self.drawEventFired, self.exaggerationEdited), 'VoGis')
#draw event seems to get fired twice?????
if self.drawEventFired == True: return
self.drawEventFired = True
axes = self.pltWidget.figure.get_axes()[0]
xlim = axes.get_xlim()
ylim = axes.get_ylim()
if self.debug: QgsMessageLog.logMessage('__figureDrawn: xlim:{0} ylim:{1}'.format(xlim, ylim), 'VoGis')
dpi = self.pltWidget.figure.get_dpi()
figWidth = self.pltWidget.figure.get_figwidth() * dpi
figHeight = self.pltWidget.figure.get_figheight() * dpi
#bbox = axes.get_window_extent().transformed(self.pltWidget.figure.dpi_scale_trans.inverted())
#figWidth, figHeight = bbox.width * dpi, bbox.height * dpi
figWidth *= (TOP_MARGIN - BOTTOM_MARGIN)
figHeight *= (RIGHT_MARGIN - LEFT_MARGIN)
deltaX = xlim[1] - xlim[0]
deltaY = ylim[1] - ylim[0]
ratio = (deltaX / figWidth) / (deltaY / figHeight)
ratio = floor(ratio * 10) / 10
if self.debug: QgsMessageLog.logMessage('__figureDrawn: figWidth:{0} figHeight:{1} dpi:{2} deltaX:{3} deltaY:{4}, ratio:{5}'.format(figWidth, figHeight, dpi, deltaX, deltaY, ratio), 'VoGis')
if self.debug: QgsMessageLog.logMessage('__figureDrawn: axes.get_data_ratio:{0}'.format(axes.get_data_ratio()), 'VoGis')
#self.editExaggeration.setText('{0:.1f}'.format(ratio))
self.editExaggeration.setText('{0:.1f}'.format(axes.get_aspect()))
self.drawEventFired = False
def __exaggerationEdited(self, *args):
if self.debug: QgsMessageLog.logMessage('__exaggerationEdited, exaggerationEdited:{0} drawEventFired: {1}'.format(self.exaggerationEdited, self.drawEventFired), 'VoGis')
#this event handler seems to get called twice????
if self.drawEventFired == True: return
if self.exaggerationEdited == True: return
self.exaggerationEdited = True
#QgsMessageLog.logMessage('__exaggerationEdited: {0}'.format(self.exaggerationEdited), 'VoGis')
ut = Util(self.iface)
txtExa = QApplication.translate('code', 'Überhöhung', None, QApplication.UnicodeUTF8)
if ut.isFloat(self.editExaggeration.text(), txtExa) is False:
return False
#clear focus of lineedit, otherwise it gets called even when the user wants to close the dialog
self.editExaggeration.clearFocus()
exa = float(self.editExaggeration.text().replace(',', '.'))
self.__adjustAxes(exa)
def __one2oneClicked(self):
if self.debug: QgsMessageLog.logMessage('1:1 clicked', 'VoGis')
#QgsMessageLog.logMessage('axes:{0}'.format(self.pltWidget.figure.get_axes()), 'VoGis')
self.__adjustAxes(1.0)
def __adjustAxes(self, exaggeration):
exaggeration = floor(exaggeration * 10) / 10
axes = self.pltWidget.figure.get_axes()[0]
#axes.set_aspect(exaggeration)
#axes.set_autoscalex_on(False)
#axes.set_autoscaley_on(True)
if self.debug:
QgsMessageLog.logMessage('__adjustAxes, get_aspect:{0}'.format(axes.get_aspect()), 'VoGis')
QgsMessageLog.logMessage('__adjustAxes, get_position:{0}'.format(axes.get_position()), 'VoGis')
QgsMessageLog.logMessage('__adjustAxes, xBound:{0} xlim:{1}'.format(axes.get_xbound(),axes.get_xlim()), 'VoGis')
QgsMessageLog.logMessage('__adjustAxes, yBound:{0} ylim:{1}'.format(axes.get_ybound(),axes.get_ylim()), 'VoGis')
oldexa = axes.get_aspect()
ratioexa = oldexa / exaggeration
ylim = axes.get_ylim()
deltaYold = ylim[1] - ylim[0]
deltaYnew = deltaYold * ratioexa
centerY = ylim[0] + (deltaYold / 2)
axes.set_ylim(centerY - deltaYnew/2,centerY + deltaYnew/2)
axes.set_aspect(exaggeration, 'datalim', 'C')
self.pltWidget.draw()
if self.debug:
QgsMessageLog.logMessage('__adjustAxes, get_aspect:{0}'.format(axes.get_aspect()), 'VoGis')
QgsMessageLog.logMessage('__adjustAxes, get_position:{0}'.format(axes.get_position()), 'VoGis')
QgsMessageLog.logMessage('__adjustAxes, xBound:{0} xlim:{1}'.format(axes.get_xbound(),axes.get_xlim()), 'VoGis')
QgsMessageLog.logMessage('__adjustAxes, yBound:{0} ylim:{1}'.format(axes.get_ybound(),axes.get_ylim()), 'VoGis')
# if self.debug: QgsMessageLog.logMessage('__adjustAxes, exaggeration: {0}'.format(exaggeration), 'VoGis')
# dpi = self.pltWidget.figure.get_dpi()
# figWidth = self.pltWidget.figure.get_figwidth() * dpi
# figHeight = self.pltWidget.figure.get_figheight() * dpi
# axes = self.pltWidget.figure.get_axes()[0]
# if self.debug: QgsMessageLog.logMessage('__adjustAxes, imgextextent:{0}'.format(axes.get_aspect()), 'VoGis')
# #bbox = axes.get_window_extent().transformed(self.pltWidget.figure.dpi_scale_trans.inverted())
# #figWidth, figHeight = bbox.width * dpi, bbox.height * dpi
# figWidth *= (TOP_MARGIN - BOTTOM_MARGIN)
# figHeight *= (RIGHT_MARGIN - LEFT_MARGIN)
# if self.debug: QgsMessageLog.logMessage('__adjustAxes, dataExtent:{0}'.format(self.origPltExt.toString()), 'VoGis')
# if self.debug: QgsMessageLog.logMessage('__adjustAxes, fig size:{0}/{1}'.format(figWidth, figHeight), 'VoGis')
# mPerPixH = self.origPltExt.xmax / figWidth
# deltaVnew = figHeight * mPerPixH / exaggeration
# newYmax = self.origPltExt.ymin + deltaVnew
# #QgsMessageLog.logMessage('mPerPixH:{0} deltaV:{1} deltaVnew:{2} newYmax:{3}'.format(mPerPixH, deltaV, deltaVnew, newYmax), 'VoGis')
# #self.pltWidget.figure.get_axes()[0].set_xbound(self.origPltExt.xmin, self.origPltExt.xmax)
# #self.pltWidget.figure.get_axes()[0].set_ybound(self.origPltExt.ymin, newYmax)
# self.pltWidget.figure.get_axes()[0].set_xlim((self.origPltExt.xmin, self.origPltExt.xmax))
# self.pltWidget.figure.get_axes()[0].set_ylim((self.origPltExt.ymin, newYmax))
# self.pltWidget.figure.get_axes()[0].redraw_in_frame()
# self.pltWidget.draw()
def __plotPicked(self, event):
self.plotpicked = True
if self.debug: QgsMessageLog.logMessage('__plotPicked', 'VoGis')
#QgsMessageLog.logMessage('artist:{0}'.format(type(event.artist)), 'VoGis')
self.dhmLbl.setText(' ? ')
if isinstance(event.artist, Line2D):
QgsMessageLog.logMessage('Line2D', 'VoGis')
line = event.artist
xdata = line.get_xdata()
ydata = line.get_ydata()
ind = event.ind
QgsMessageLog.logMessage('{0}: {1} {2}'.format(ind, xdata, ydata), 'VoGis')
QgsMessageLog.logMessage(help(line), 'VoGis')
elif isinstance(event.artist, LineCollection):
QgsMessageLog.logMessage('LineCollection', 'VoGis')
r = self.settings.mapData.rasters.selectedRasters()[event.ind[0]]
QgsMessageLog.logMessage('Raster: {0}'.format(r.name), 'VoGis')
#self.pltWidget.figure.suptitle(r.name)
self.dhmLbl.setText(u' [' + r.name + '] ')
#QgsMessageLog.logMessage('{0}'.format(event), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(event.artist), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event.artist)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(event.canvas), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event.canvas)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(event.guiEvent), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event.guiEvent)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(event.ind), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event.ind)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(event.mouseevent), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event.mouseevent)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(event.name), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(dir(event.name)), 'VoGis')
#lColl = event.artist
#QgsMessageLog.logMessage('{0}'.format(lColl.get_array()), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(lColl.get_paths()[event.ind[0]]), 'VoGis')
#segs = lColl.get_segments()
#l = segs[ind]
#QgsMessageLog.logMessage('{0}'.format(l.get_data(True)), 'VoGis')
#QgsMessageLog.logMessage('{0}'.format(l.get_data()), 'VoGis')
else:
QgsMessageLog.logMessage('no Line2D or LineCollection', 'VoGis')
def __buttonPressed(self, event):
if self.debug: QgsMessageLog.logMessage('__buttonPressed', 'VoGis')
if self.plotpicked is False: self.dhmLbl.setText(' ? ')
if self.debug:
QgsMessageLog.logMessage('{0}'.format(dir(event)), 'VoGis')
QgsMessageLog.logMessage('{0}'.format(dir(event.xdata)), 'VoGis')
QgsMessageLog.logMessage('{0}'.format(dir(event.ydata)), 'VoGis')
QgsMessageLog.logMessage(
'x:{0} y:{1} xdata:{2} ydata:{3} click1:{4} click2:{5} click1pnt:{6} click2pnt:{7}'.format(
event.x, event.y, event.xdata, event.ydata, self.click1, self.click2,self.click1pnt, self.click2pnt), 'VoGis')
if event.xdata is None or event.ydata is None:
return
if self.click1 is None:
self.click1 = [event.xdata, event.ydata]
self.click2 = None
#self.measureLbl.setText(u'')
self.measureLbl.setText(u' x:{0:.1f} y:{1:.1f} '.format(event.xdata, event.ydata))
if not self.click1pnt is None:
p = self.click1pnt.pop(0);
p.remove()
del p
self.click1pnt = None
if not self.click2pnt is None:
p = self.click2pnt.pop(0);
p.remove()
del p
self.click2pnt = None
self.click1pnt = self.subplot.plot(event.xdata, event.ydata, 'ro')
elif self.click2 is None:
self.click2 = [event.xdata, event.ydata]
#deltaX = abs(self.click2[0] - self.click1[0])
#deltaY = abs(self.click2[1] - self.click1[1])
#dist = ((deltaX ** 2) + (deltaY ** 2)) ** 0.5
#self.measureLbl.setText(u' dist: {0:.1f} '.format(dist))
deltaX = self.click2[0] - self.click1[0]
deltaY = self.click2[1] - self.click1[1]
dist = sqrt(pow(deltaX, 2) + pow(deltaY, 2))
self.measureLbl.setText(u' dx:{0:.1f} dy:{1:.1f} d:{2:.1f}'.format(deltaX, deltaY, dist))
self.click1 = None
if not self.click2pnt is None:
p = self.click2pnt.pop(0);
p.remove()
del p
self.click2pnt = None
self.click2pnt = self.subplot.plot(event.xdata, event.ydata, 'go')
#refresh plot to show points, when identify tool active
#if self.debug: QgsMessageLog.logMessage('__buttonPressed: active: {0}'.format(self.pltToolbar._active), 'VoGis')
#if self.plotpicked is True:
if self.pltToolbar._active is None:
self.pltWidget.draw()
self.plotpicked = False
def __createMatplotlibCanvas(self, pltExt):
fig = Figure((1, 1),
#tight_layout=True,
linewidth=0.0,
subplotpars=matplotlib.figure.SubplotParams(left=0,
bottom=0,
right=1,
top=1,
wspace=0,
hspace=0
)
)
#fig.subplots_adjust(left=0, bottom=0, right=1, top=1, wspace=None, hspace=None)
#fig = Figure((24, 24), tight_layout=True)
# try:
# fig = Figure(tight_layout=True)
# except:
# #tight layout not available
# fig = Figure()
#fig = plt.figure()
#fig.set_tight_layout(True)
#font = {'family': 'arial', 'weight': 'normal', 'size': 12}
#rc('font', **font)
rect = fig.patch
rect.set_facecolor((0.9, 0.9, 0.9))
# self.subplot = fig.add_axes(
# #(0.08, 0.15, 0.92, 0.82),
# (0.0, 0.0, 1.0, 1.0),
# anchor='SW',
# adjustable='box-forced'
# )
#left bottom right top
self.subplot = fig.add_axes(
(LEFT_MARGIN, BOTTOM_MARGIN, RIGHT_MARGIN, TOP_MARGIN),
adjustable='datalim',
aspect=1
)
#self.subplot.plot.tight_layout(True)
self.subplot.set_xbound(pltExt.xmin, pltExt.xmax)
self.subplot.set_ybound(pltExt.ymin, pltExt.ymax)
self.__setupAxes(self.subplot)
#fig.tight_layout()
canvas = FigureCanvasQTAgg(fig)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
canvas.setSizePolicy(sizePolicy)
canvas.mpl_connect('pick_event', self.__plotPicked)
canvas.mpl_connect('draw_event', self.__figureDrawn)
canvas.mpl_connect('button_press_event', self.__buttonPressed)
return canvas
def __setupAxes(self, axe1):
axe1.grid()
axe1.ticklabel_format(style='plain', useOffset=False)
axe1.tick_params(axis="both",
which="major",
direction="out",
length=10,
width=1,
bottom=True,
top=False,
left=True,
right=False
)
axe1.minorticks_on()
axe1.tick_params(axis="both",
which="minor",
direction="out",
length=5,
width=1,
bottom=True,
top=False,
left=True,
right=False
)
def __getDecimalDelimiter(self):
#delim = self.ui.IDC_cbDecimalDelimiter.itemData(self.ui.IDC_cbDecimalDelimiter.currentIndex())
delim = self.ui.IDC_cbDecimalDelimiter.currentText()
#QgsMessageLog.logMessage('delim:' + str(delim), 'VoGis')
return delim
def __getDelimiter(self):
#delim = self.ui.IDC_cbDelimiter.itemData(self.ui.IDC_cbDelimiter.currentIndex())
delim = self.ui.IDC_cbDelimiter.currentText()
if delim == "tab":
delim = '\t'
return delim
def __init__(self, interface, settings, profiles, intersections):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
#output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
self.intersections = intersections
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
#self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "")
#nimmt die Locale vom System, nicht von QGIS
#kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
#zu initialisieren, nur um Dezimaltrenne auszulesen
#QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
#http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
#decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()['decimal_point']
QgsMessageLog.logMessage('delimiter:{0}'.format(decimalDelimiter), 'VoGis')
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter, Qt.MatchExactly)
QgsMessageLog.logMessage('idx:{0}'.format(idx), 'VoGis')
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
plt_extent = PlotExtent()
for profile in self.profiles:
plt_extent.union(profile.getExtent())
if self.debug:
QgsMessageLog.logMessage(plt_extent.toString(), 'VoGis')
plt_extent.expand()
self.orig_plt_xtnt = PlotExtent(plt_extent.xmin, plt_extent.ymin, plt_extent.xmax, plt_extent.ymax)
self.plt_widget = self.__createMatplotlibCanvas(plt_extent)
layout = self.ui.IDC_frPlot.layout()
#QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.plt_widget)
# check matplotlib version solves https://github.com/BergWerkGIS/VoGIS-Profil-Tool/issues/6
if matplotlib.__version__ < 1.5 :
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(self.plt_widget, self.ui.IDC_frPlot)
else :
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QT(self.plt_widget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(plt_toolbar)
#adjust actions
#QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in plt_toolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in plt_toolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
#lstActions = plt_toolbar.actions()
#https://hub.qgis.org/wiki/17/Icons_20
firstaction = None
for a in plt_toolbar.actions():
atxt = a.text()
if atxt == 'Home':
firstaction = a
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == 'Back':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == 'Forward':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == 'Pan':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == 'Zoom':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == 'Save':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
plt_toolbar.removeAction(a)
#insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText('1:1')
self.one2one.clicked.connect(self.__one2oneClicked)
#plt_toolbar.addWidget(self.one2one)
#insert QLineEdit to change the exaggeration
#catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.draw_event_fired = False
#catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggeration_edited = False
#insert edit field for exaggeration
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
plt_toolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(self.__exaggeration_edited)
#insert identify button -> deactivate all tools
#HACK: picked event gets fired before click event
self.plotpicked = False
plt_toolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
plt_toolbar.insertWidget(firstaction, self.identify)
#insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
plt_toolbar.insertWidget(firstaction, self.dhmLbl)
#insert measure tool
self.measuring = False
self.measure_tool = QPushButton()
self.measure_tool.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/measure.png"))
self.measure_tool.clicked.connect(self.__measure)
plt_toolbar.insertWidget(firstaction, self.measure_tool)
#show measure results
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measure_lbl = QLabel()
self.measure_lbl.setText(u' ')
plt_toolbar.insertWidget(firstaction, self.measure_lbl)
#for less thatn 10 colors:
#alternative method: http://stackoverflow.com/a/14720445
colors = [(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
max_profile_length = 0
#idxCol = 0
for idx, p in enumerate(self.profiles):
max_profile_length = max(p.getExtent().xmax, max_profile_length)
#if idxCol > len(colors) - 1:
# idxCol = 0
#x, plt_segments = p.getPlotSegments()
#QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
plt_segments = p.getPlotSegments()
#QgsMessageLog.logMessage('plt_segments: {0}'.format(plt_segments), 'VoGis')
lineColl = LineCollection(plt_segments,
linewidths=2,
linestyles='solid',
#colors=colors[randrange(len(colors))],
#colors=colors[idxCol],
colors=colors[:len(settings.mapData.rasters.selectedRasters())],
picker=True,
label='LBL'
)
#lineColl.set_array(x)
#lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
#idxCol += 1
#LINE STYLES: http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.plot
for idx, intersection in enumerate(self.intersections):
color_intersection = ['b', 'g', 'r', 'c', 'm', 'y', 'k']
x_1 = intersection.from_dist
x_2 = intersection.to_dist
z_1 = intersection.from_z[self.settings.intersection_dhm_idx]
z_2 = intersection.to_z[self.settings.intersection_dhm_idx]
self.subplot.plot(
(x_1, x_2),
(z_1, z_2),
color_intersection[idx] + '--',
linewidth=4,
zorder=1
)
#http://matplotlib.org/users/annotations_guide.html#using-complex-coordinate-with-annotation
self.subplot.annotate(u'{0:.2f}'.format(z_1), (x_1, z_1), xytext=(0, 30), textcoords="offset points", bbox=dict(boxstyle="round", fc="w"), arrowprops=dict(arrowstyle="->"), ha='center', va='bottom', rotation=90)
self.subplot.annotate(u'{0:.2f}'.format(z_2), (x_2, z_2), xytext=(0, 30), textcoords="offset points", bbox=dict(boxstyle="round", fc="w"), arrowprops=dict(arrowstyle="->"), ha='center', va='bottom', rotation=90)
#horizontale Ausspiegeling
self.subplot.plot(
(x_1, max_profile_length),
(z_1, z_1),
color_intersection[idx] + ':',
linewidth=4,
zorder=1
)
#save inital view in history
plt_toolbar.push_current()
#select pan tool
plt_toolbar.pan()
self.plt_toolbar = plt_toolbar
#(matplotlib.pyplot).tight_layout(True)
#plt.tight_layout()
#self.fig.tight_layout()
QApplication.restoreOverrideCursor()
def __init__(self, interface, settings, profiles):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
#output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
#self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath",
"").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath",
"")
#nimmt die Locale vom System, nicht von QGIS
#kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
#zu initialisieren, nur um Dezimaltrenne auszulesen
#QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
#http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
#decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()['decimal_point']
QgsMessageLog.logMessage('delimiter:{0}'.format(decimalDelimiter),
'VoGis')
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter,
Qt.MatchExactly)
QgsMessageLog.logMessage('idx:{0}'.format(idx), 'VoGis')
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
pltExt = PlotExtent()
for p in self.profiles:
pltExt.union(p.getExtent())
#QgsMessageLog.logMessage(pltExt.toString(), 'VoGis')
pltExt.expand()
self.origPltExt = PlotExtent(pltExt.xmin, pltExt.ymin, pltExt.xmax,
pltExt.ymax)
self.pltWidget = self.__createMatplotlibCanvas(pltExt)
layout = self.ui.IDC_frPlot.layout()
#QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.pltWidget)
pltToolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(
self.pltWidget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(pltToolbar)
#adjust actions
#QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in pltToolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in pltToolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
#lstActions = pltToolbar.actions()
firstaction = None
for a in pltToolbar.actions():
atxt = a.text()
if atxt == 'Home':
firstaction = a
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == 'Back':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == 'Forward':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == 'Pan':
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == 'Zoom':
a.setIcon(
QIcon(
":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == 'Save':
a.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
pltToolbar.removeAction(a)
#insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText('1:1')
self.one2one.clicked.connect(self.__one2oneClicked)
#pltToolbar.addWidget(self.one2one)
#insert QLineEdit to change the exaggeration
#catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.drawEventFired = False
#catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggerationEdited = False
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
pltToolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(
self.__exaggerationEdited)
#insert identify button -> deactivate all tools
#HACK: picked event gets fired before click event
self.plotpicked = False
pltToolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(
QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
pltToolbar.insertWidget(firstaction, self.identify)
#insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
pltToolbar.insertWidget(firstaction, self.dhmLbl)
#measure in figure
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measureLbl = QLabel()
self.measureLbl.setText(u' ')
pltToolbar.insertWidget(firstaction, self.measureLbl)
#for less thatn 10 colors:
#alternative method: http://stackoverflow.com/a/14720445
colors = [
(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
#idxCol = 0
for idx, p in enumerate(self.profiles):
#if idxCol > len(colors) - 1:
# idxCol = 0
#x, pltSegs = p.getPlotSegments()
#QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
pltSegs = p.getPlotSegments()
#QgsMessageLog.logMessage('pltSegs: {0}'.format(pltSegs), 'VoGis')
lineColl = LineCollection(
pltSegs,
linewidths=2,
linestyles='solid',
#colors=colors[randrange(len(colors))],
#colors=colors[idxCol],
colors=colors[:len(settings.mapData.rasters.selectedRasters()
)],
picker=True,
label='LBL')
#lineColl.set_array(x)
#lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
#idxCol += 1
#save inital view in history
pltToolbar.push_current()
#select pan tool
pltToolbar.pan()
self.pltToolbar = pltToolbar
#(matplotlib.pyplot).tight_layout(True)
#plt.tight_layout()
#self.fig.tight_layout()
QApplication.restoreOverrideCursor()
class VoGISProfilToolPlotDialog(QDialog):
def __init__(self, interface, settings, profiles, intersections):
QDialog.__init__(self, interface.mainWindow())
self.iface = interface
# output debug Log Messages: mainly for debugging matplotlib
self.debug = False
self.settings = settings
self.profiles = profiles
self.intersections = intersections
# Set up the user interface from Designer.
self.ui = Ui_VoGISProfilToolPlot()
self.ui.setupUi(self)
if self.settings.onlyHektoMode is True:
self.ui.IDC_frPlot.hide()
self.ui.IDC_frToolbar.hide()
self.adjustSize()
self.ui.IDC_chkHekto.setCheckState(Qt.Checked)
self.ui.IDC_chkHekto.setEnabled(False)
# self.filePath = ''
if QGis.QGIS_VERSION_INT < 10900:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "").toString()
else:
self.filePath = QSettings().value("vogisprofiltoolmain/savepath", "")
# nimmt die Locale vom System, nicht von QGIS
# kein Weg gefunden, um QGIS Locale: QSettings().value("locale/userLocale")
# zu initialisieren, nur um Dezimaltrenne auszulesen
# QgsMessageLog.logMessage('QGIS Locale:{0}'.format(QSettings().value("locale/userLocale").toString()), 'VoGis')
#!!!nl_langinfo not available on Windows!!!
# http://docs.python.org/2.7/library/locale.html#locale.nl_langinfo
# ... This function is not available on all systems ...
# decimalDelimiter = locale.nl_langinfo(locale.RADIXCHAR)
decimalDelimiter = locale.localeconv()["decimal_point"]
QgsMessageLog.logMessage("delimiter:{0}".format(decimalDelimiter), "VoGis")
idx = self.ui.IDC_cbDecimalDelimiter.findText(decimalDelimiter, Qt.MatchExactly)
QgsMessageLog.logMessage("idx:{0}".format(idx), "VoGis")
self.ui.IDC_cbDecimalDelimiter.setCurrentIndex(idx)
plt_extent = PlotExtent()
for profile in self.profiles:
plt_extent.union(profile.getExtent())
if self.debug:
QgsMessageLog.logMessage(plt_extent.toString(), "VoGis")
plt_extent.expand()
self.orig_plt_xtnt = PlotExtent(plt_extent.xmin, plt_extent.ymin, plt_extent.xmax, plt_extent.ymax)
self.plt_widget = self.__createMatplotlibCanvas(plt_extent)
layout = self.ui.IDC_frPlot.layout()
# QgsMessageLog.logMessage('layout: {0}'.format(layout), 'VoGis')
layout.addWidget(self.plt_widget)
plt_toolbar = matplotlib.backends.backend_qt4agg.NavigationToolbar2QTAgg(self.plt_widget, self.ui.IDC_frPlot)
self.ui.IDC_frToolbar.layout().addWidget(plt_toolbar)
# adjust actions
# QgsMessageLog.logMessage('{0}'.format(dir(lstActions[0])), 'VoGis')
# for a in plt_toolbar.actions():
# QgsMessageLog.logMessage('{0}'.format(a.text()), 'VoGis')
# for t in plt_toolbar.toolitems:
# QgsMessageLog.logMessage('{0}'.format(t), 'VoGis')
# lstActions = plt_toolbar.actions()
# https://hub.qgis.org/wiki/17/Icons_20
firstaction = None
for a in plt_toolbar.actions():
atxt = a.text()
if atxt == "Home":
firstaction = a
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/home.png"))
elif atxt == "Back":
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomlast.png"))
elif atxt == "Forward":
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomnext.png"))
elif atxt == "Pan":
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/pan.png"))
elif atxt == "Zoom":
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/zoomselect.png"))
elif atxt == "Save":
a.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/save.png"))
else:
plt_toolbar.removeAction(a)
# insert 1:1 zoom button
self.one2one = QPushButton()
self.one2one.setText("1:1")
self.one2one.clicked.connect(self.__one2oneClicked)
# plt_toolbar.addWidget(self.one2one)
# insert QLineEdit to change the exaggeration
# catch updating of figure, when exaggeration QLineEdit has been updated from draw_event of figure
self.draw_event_fired = False
# catch closing of dialog, when enter key has been used accept exaggeration edit field
self.exaggeration_edited = False
# insert edit field for exaggeration
self.editExaggeration = QLineEdit()
self.editExaggeration.setFixedWidth(60)
self.editExaggeration.setMaximumWidth(60)
plt_toolbar.insertWidget(firstaction, self.editExaggeration)
self.editExaggeration.editingFinished.connect(self.__exaggeration_edited)
# insert identify button -> deactivate all tools
# HACK: picked event gets fired before click event
self.plotpicked = False
plt_toolbar.insertWidget(firstaction, self.one2one)
self.identify = QPushButton()
self.identify.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/identify.png"))
self.identify.clicked.connect(self.__identify)
plt_toolbar.insertWidget(firstaction, self.identify)
# insert identify label to show name of clicked dhm
self.dhmLbl = QLabel()
plt_toolbar.insertWidget(firstaction, self.dhmLbl)
# insert measure tool
self.measuring = False
self.measure_tool = QPushButton()
self.measure_tool.setIcon(QIcon(":/plugins/vogisprofiltoolmain/icons/measure.png"))
self.measure_tool.clicked.connect(self.__measure)
plt_toolbar.insertWidget(firstaction, self.measure_tool)
# show measure results
self.click1 = None
self.click2 = None
self.click1pnt = None
self.click2pnt = None
self.measure_lbl = QLabel()
self.measure_lbl.setText(u" ")
plt_toolbar.insertWidget(firstaction, self.measure_lbl)
# for less thatn 10 colors:
# alternative method: http://stackoverflow.com/a/14720445
colors = [
(1.0, 0.0, 0.0, 1.0),
(0.0, 1.0, 0.0, 1.0),
(0.0, 0.0, 1.0, 1.0),
(1.0, 1.0, 0.5, 1.0),
(1.0, 0.0, 1.0, 1.0),
(0.0, 1.0, 1.0, 1.0),
(0.415686275, 0.807843137, 0.890196078, 1.0),
(0.121568627, 0.470588235, 0.705882353, 1.0),
(0.698039216, 0.874509804, 0.541176471, 1.0),
(0.2, 0.62745098, 0.17254902, 1.0),
(0.984313725, 0.603921569, 0.6, 1.0),
(0.890196078, 0.101960784, 0.109803922, 1.0),
(0.992156863, 0.749019608, 0.435294118, 1.0),
(1, 0.498039216, 0, 1.0),
(0.792156863, 0.698039216, 0.839215686, 1.0),
(0.415686275, 0.239215686, 0.603921569, 1.0),
(1, 1, 0.521568627, 1.0),
]
max_profile_length = 0
# idxCol = 0
for idx, p in enumerate(self.profiles):
max_profile_length = max(p.getExtent().xmax, max_profile_length)
# if idxCol > len(colors) - 1:
# idxCol = 0
# x, plt_segments = p.getPlotSegments()
# QgsMessageLog.logMessage('x: {0}'.format(x), 'VoGis')
plt_segments = p.getPlotSegments()
# QgsMessageLog.logMessage('plt_segments: {0}'.format(plt_segments), 'VoGis')
lineColl = LineCollection(
plt_segments,
linewidths=2,
linestyles="solid",
# colors=colors[randrange(len(colors))],
# colors=colors[idxCol],
colors=colors[: len(settings.mapData.rasters.selectedRasters())],
picker=True,
label="LBL",
)
# lineColl.set_array(x)
# lineColl.text.set_text('line label')
self.subplot.add_collection(lineColl)
# idxCol += 1
# LINE STYLES: http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.plot
for idx, intersection in enumerate(self.intersections):
color_intersection = ["b", "g", "r", "c", "m", "y", "k"]
x_1 = intersection.from_dist
x_2 = intersection.to_dist
z_1 = intersection.from_z[self.settings.intersection_dhm_idx]
z_2 = intersection.to_z[self.settings.intersection_dhm_idx]
self.subplot.plot((x_1, x_2), (z_1, z_2), color_intersection[idx] + "--", linewidth=4, zorder=1)
# http://matplotlib.org/users/annotations_guide.html#using-complex-coordinate-with-annotation
self.subplot.annotate(
u"{0:.2f}".format(z_1),
(x_1, z_1),
xytext=(0, 30),
textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"),
ha="center",
va="bottom",
rotation=90,
)
self.subplot.annotate(
u"{0:.2f}".format(z_2),
(x_2, z_2),
xytext=(0, 30),
textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"),
ha="center",
va="bottom",
rotation=90,
)
# horizontale Ausspiegeling
self.subplot.plot(
(x_1, max_profile_length), (z_1, z_1), color_intersection[idx] + ":", linewidth=4, zorder=1
)
# save inital view in history
plt_toolbar.push_current()
# select pan tool
plt_toolbar.pan()
self.plt_toolbar = plt_toolbar
# (matplotlib.pyplot).tight_layout(True)
# plt.tight_layout()
# self.fig.tight_layout()
QApplication.restoreOverrideCursor()
def accept(self):
# QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", "ACCEPTED")
QgsMessageLog.logMessage("accept: {0}".format(self.exaggeration_edited), "VoGis")
if self.exaggeration_edited is True:
self.exaggeration_edited = False
return
QDialog.accept(self)
def reject(self):
# QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", "REJECTED")
QgsMessageLog.logMessage("reject: {0}".format(self.exaggeration_edited), "VoGis")
if self.exaggeration_edited is True:
self.exaggeration_edited = False
return
QDialog.reject(self)
def exportShpPnt(self):
self.__exportShp(True)
def exportShpLine(self):
self.__exportShp(False)
def __exportShp(self, asPnt):
u = Util(self.iface)
if asPnt is True:
caption = QApplication.translate("code", "Punkt Shapefile exportieren", None, QApplication.UnicodeUTF8)
else:
caption = QApplication.translate("code", "Linien Shapefile exportieren", None, QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["shp", "shp"]], self.filePath)
if fileName == "":
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
expShp = ExportShape(
self.iface,
(self.ui.IDC_chkHekto.checkState() == Qt.Checked),
(self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked),
self.__getDelimiter(),
self.__getDecimalDelimiter(),
fileName,
self.settings,
self.profiles,
)
if asPnt is False:
expShp.exportLine()
else:
expShp.exportPoint()
def exportCsvXls(self):
u = Util(self.iface)
caption = QApplication.translate("code", "Excel- oder CSV-Datei exportieren", None, QApplication.UnicodeUTF8)
file_format = []
file_format.append(["Microsoft Excel 2007/2010 XML", "xlsx"])
file_format.append(["Comma-Separated Values CSV", "csv"])
fileName, fileExt = u.getFileName(caption, file_format, self.filePath)
QgsMessageLog.logMessage(u"fileName: {0} fileExt:{1}".format(fileName, fileExt), "VoGis")
if fileName == "":
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
hekto = self.ui.IDC_chkHekto.checkState() == Qt.Checked
attribs = self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked
delimiter = ";"
decimalDelimiter = self.__getDecimalDelimiter()
if fileExt == "csv":
txt = open(fileName, "w")
txt.write(
self.profiles[0].writeHeader(self.settings.mapData.rasters.selectedRasters(), hekto, attribs, delimiter)
)
for p in self.profiles:
# txt.write('=====Profil {0}======{1}'.format(p.id, os.linesep))
# txt.write('Segments:{0}{1}'.format(len(p.segments), os.linesep))
# for s in p.segments:
# txt.write('Vertices:{0}{1}'.format(len(s.vertices), os.linesep))
txt.write(p.toString(hekto, attribs, delimiter, decimalDelimiter))
else:
# BEGIN XLSX-Export
exXls = ExportXls(self.iface, fileName, self.settings, self.profiles, hekto, attribs, decimalDelimiter)
exXls.create()
def exportTxt(self):
delimiter = self.__getDelimiter()
decimalDelimiter = self.__getDecimalDelimiter()
if delimiter == decimalDelimiter:
msg = QApplication.translate(
"code", "Gleiches Dezimal- und Spaltentrennzeichen gewählt!", None, QApplication.UnicodeUTF8
)
QMessageBox.warning(self.iface.mainWindow(), "VoGIS-Profiltool", msg)
return
u = Util(self.iface)
caption = QApplication.translate("code", "Textdatei exportieren", None, QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["txt", "txt"]], self.filePath)
if fileName == "":
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
hekto = self.ui.IDC_chkHekto.checkState() == Qt.Checked
attribs = self.ui.IDC_chkLineAttributes.checkState() == Qt.Checked
txt = open(fileName, "w")
txt.write(
self.profiles[0].writeHeader(self.settings.mapData.rasters.selectedRasters(), hekto, attribs, delimiter)
)
for p in self.profiles:
# txt.write('=====Profil {0}======{1}'.format(p.id, os.linesep))
# txt.write('Segments:{0}{1}'.format(len(p.segments), os.linesep))
# for s in p.segments:
# txt.write('Vertices:{0}{1}'.format(len(s.vertices), os.linesep))
txt.write(p.toString(hekto, attribs, delimiter, decimalDelimiter))
txt.close()
def exportAutoCadTxt(self):
u = Util(self.iface)
caption = QApplication.translate("code", "AutoCad Textdatei exportieren", None, QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["txt", "txt"]], self.filePath)
if fileName == "":
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
txt = open(fileName, "w")
for p in self.profiles:
txt.write(p.toACadTxt(" ", "."))
txt.close()
def exportDxfPnt(self):
self.__exportDxf(True)
def exportDxfLine(self):
self.__exportDxf(False)
def __exportDxf(self, asPnt):
u = Util(self.iface)
caption = QApplication.translate("code", "DXF exportieren", None, QApplication.UnicodeUTF8)
fileName, file_ext = u.getFileName(caption, [["dxf", "dxf"]], self.filePath)
if fileName == "":
return
fInfo = QFileInfo(fileName)
self.filePath = fInfo.path()
QSettings().setValue("vogisprofiltoolmain/savepath", self.filePath)
exDxf = ExportDxf(self.iface, fileName, self.settings, self.profiles)
if asPnt is True:
exDxf.exportPoint()
else:
exDxf.exportLine()
def __identify(self):
# dirty hack: deselect all tools
# selecting a tool twice deselects it
self.plt_toolbar.pan()
self.plt_toolbar.zoom()
self.plt_toolbar.zoom()
def __measure(self):
self.measuring = True
# dirty hack: deselect all tools
# selecting a tool twice deselects it
self.plt_toolbar.pan()
self.plt_toolbar.zoom()
self.plt_toolbar.zoom()
def __figureDrawn(self, event):
if self.debug:
QgsMessageLog.logMessage(
"__figureDrawn, draw_event_fired:{0} exaggeration_edited: {1}".format(
self.draw_event_fired, self.exaggeration_edited
),
"VoGis",
)
# draw event seems to get fired twice?????
if self.draw_event_fired == True:
return
self.draw_event_fired = True
axes = self.plt_widget.figure.get_axes()[0]
xlim = axes.get_xlim()
ylim = axes.get_ylim()
if self.debug:
QgsMessageLog.logMessage("__figureDrawn: xlim:{0} ylim:{1}".format(xlim, ylim), "VoGis")
dpi = self.plt_widget.figure.get_dpi()
fig_width = self.plt_widget.figure.get_figwidth() * dpi
fig_height = self.plt_widget.figure.get_figheight() * dpi
# bbox = axes.get_window_extent().transformed(self.plt_widget.figure.dpi_scale_trans.inverted())
# fig_width, fig_height = bbox.width * dpi, bbox.height * dpi
fig_width *= TOP_MARGIN - BOTTOM_MARGIN
fig_height *= RIGHT_MARGIN - LEFT_MARGIN
delta_x = xlim[1] - xlim[0]
delta_y = ylim[1] - ylim[0]
ratio = (delta_x / fig_width) / (delta_y / fig_height)
ratio = floor(ratio * 10) / 10
if self.debug:
QgsMessageLog.logMessage(
"__figureDrawn: fig_width:{0} fig_height:{1} dpi:{2} delta_x:{3} delta_y:{4}, ratio:{5}".format(
fig_width, fig_height, dpi, delta_x, delta_y, ratio
),
"VoGis",
)
if self.debug:
QgsMessageLog.logMessage("__figureDrawn: axes.get_data_ratio:{0}".format(axes.get_data_ratio()), "VoGis")
# self.editExaggeration.setText('{0:.1f}'.format(ratio))
self.editExaggeration.setText("{0:.1f}".format(axes.get_aspect()))
self.draw_event_fired = False
def __exaggeration_edited(self, *args):
if self.debug:
QgsMessageLog.logMessage(
"__exaggeration_edited, exaggeration_edited:{0} draw_event_fired: {1}".format(
self.exaggeration_edited, self.draw_event_fired
),
"VoGis",
)
# this event handler seems to get called twice????
if self.draw_event_fired == True:
return
if self.exaggeration_edited == True:
return
self.exaggeration_edited = True
# QgsMessageLog.logMessage('__exaggeration_edited: {0}'.format(self.exaggeration_edited), 'VoGis')
ut = Util(self.iface)
txtExa = QApplication.translate("code", "Überhöhung", None, QApplication.UnicodeUTF8)
if ut.isFloat(self.editExaggeration.text(), txtExa) is False:
return False
# clear focus of lineedit, otherwise it gets called even when the user wants to close the dialog
self.editExaggeration.clearFocus()
exa = float(self.editExaggeration.text().replace(",", "."))
self.__adjustAxes(exa)
def __one2oneClicked(self):
if self.debug:
QgsMessageLog.logMessage("1:1 clicked", "VoGis")
# QgsMessageLog.logMessage('axes:{0}'.format(self.plt_widget.figure.get_axes()), 'VoGis')
self.__adjustAxes(1.0)
def __adjustAxes(self, exaggeration):
exaggeration = floor(exaggeration * 10) / 10
axes = self.plt_widget.figure.get_axes()[0]
# axes.set_aspect(exaggeration)
# axes.set_autoscalex_on(False)
# axes.set_autoscaley_on(True)
if self.debug:
QgsMessageLog.logMessage("__adjustAxes, get_aspect:{0}".format(axes.get_aspect()), "VoGis")
QgsMessageLog.logMessage("__adjustAxes, get_position:{0}".format(axes.get_position()), "VoGis")
QgsMessageLog.logMessage(
"__adjustAxes, xBound:{0} xlim:{1}".format(axes.get_xbound(), axes.get_xlim()), "VoGis"
)
QgsMessageLog.logMessage(
"__adjustAxes, yBound:{0} ylim:{1}".format(axes.get_ybound(), axes.get_ylim()), "VoGis"
)
oldexa = axes.get_aspect()
ratioexa = oldexa / exaggeration
ylim = axes.get_ylim()
deltaYold = ylim[1] - ylim[0]
deltaYnew = deltaYold * ratioexa
centerY = ylim[0] + (deltaYold / 2)
axes.set_ylim(centerY - deltaYnew / 2, centerY + deltaYnew / 2)
axes.set_aspect(exaggeration, "datalim", "C")
self.plt_widget.draw()
if self.debug:
QgsMessageLog.logMessage("__adjustAxes, get_aspect:{0}".format(axes.get_aspect()), "VoGis")
QgsMessageLog.logMessage("__adjustAxes, get_position:{0}".format(axes.get_position()), "VoGis")
QgsMessageLog.logMessage(
"__adjustAxes, xBound:{0} xlim:{1}".format(axes.get_xbound(), axes.get_xlim()), "VoGis"
)
QgsMessageLog.logMessage(
"__adjustAxes, yBound:{0} ylim:{1}".format(axes.get_ybound(), axes.get_ylim()), "VoGis"
)
def __plotPicked(self, event):
self.plotpicked = True
if self.debug:
QgsMessageLog.logMessage("__plotPicked", "VoGis")
# QgsMessageLog.logMessage('artist:{0}'.format(type(event.artist)), 'VoGis')
self.dhmLbl.setText(" ? ")
if isinstance(event.artist, Line2D):
QgsMessageLog.logMessage("Line2D", "VoGis")
line = event.artist
xdata = line.get_xdata()
ydata = line.get_ydata()
ind = event.ind
QgsMessageLog.logMessage("{0}: {1} {2}".format(ind, xdata, ydata), "VoGis")
QgsMessageLog.logMessage(help(line), "VoGis")
elif isinstance(event.artist, LineCollection):
QgsMessageLog.logMessage("LineCollection", "VoGis")
r = self.settings.mapData.rasters.selectedRasters()[event.ind[0]]
QgsMessageLog.logMessage("Raster: {0}".format(r.name), "VoGis")
self.dhmLbl.setText(u" [" + r.name + "] ")
else:
QgsMessageLog.logMessage("no Line2D or LineCollection", "VoGis")
def __mouse_move(self, event):
if self.measuring is False:
return
if self.click1 is None:
return
if event.xdata is None or event.ydata is None:
return
dx = event.xdata - self.click1.xdata
dy = event.ydata - self.click1.ydata
if self.debug:
# QgsMessageLog.logMessage('mouse move name {0}'.format(event.name), 'VoGis')
# QgsMessageLog.logMessage('mouse move xdata {0}'.format(event.xdata), 'VoGis')
# QgsMessageLog.logMessage('mouse move ydata {0}'.format(event.ydata), 'VoGis')
QgsMessageLog.logMessage("dx/dy {0}/{1}".format(dx, dy), "VoGis")
self.measure_lbl.setText(
u" x/y:{0:.1f}/{1:.1f} dx/dy:{2:.1f}/{3:.1f}".format(self.click1.xdata, self.click1.ydata, dx, dy)
)
self.plt_toolbar.draw_rubberband("xy", self.click1.xpixel, self.click1.ypixel, event.x, event.y)
def __buttonPressed(self, event):
if self.debug:
QgsMessageLog.logMessage("__buttonPressed", "VoGis")
if self.plotpicked is False:
self.dhmLbl.setText(" ? ")
# reset flag to show '?' next time a button gets pressed
self.plotpicked = False
if self.measuring is False:
return
if self.debug:
QgsMessageLog.logMessage("{0}".format(dir(event)), "VoGis")
QgsMessageLog.logMessage("{0}".format(dir(event.xdata)), "VoGis")
QgsMessageLog.logMessage("{0}".format(dir(event.ydata)), "VoGis")
QgsMessageLog.logMessage(
"x:{0} y:{1} xdata:{2} ydata:{3} click1:{4} click2:{5} click1pnt:{6} click2pnt:{7}".format(
event.x, event.y, event.xdata, event.ydata, self.click1, self.click2, self.click1pnt, self.click2pnt
),
"VoGis",
)
QgsMessageLog.logMessage("click1pnt: {0}".format(dir(self.click1pnt)), "VoGis")
if event.xdata is None or event.ydata is None:
return
if self.click1 is None:
self.click1 = ChartPoint(event.x, event.y, event.xdata, event.ydata)
self.click2 = None
# self.measure_lbl.setText(u'')
self.measure_lbl.setText(u" x/y:{0:.1f}/{1:.1f} dx/dy:0/0".format(event.xdata, event.ydata))
if not self.click1pnt is None:
p = self.click1pnt.pop(0)
p.remove()
del p
self.click1pnt = None
if not self.click2pnt is None:
p = self.click2pnt.pop(0)
p.remove()
del p
self.click2pnt = None
self.click1pnt = self.subplot.plot(event.xdata, event.ydata, "ro")
elif self.click2 is None:
self.click2 = ChartPoint(event.x, event.y, event.xdata, event.ydata)
# delta_x = abs(self.click2[0] - self.click1[0])
# delta_y = abs(self.click2[1] - self.click1[1])
# dist = ((delta_x ** 2) + (delta_y ** 2)) ** 0.5
# self.measure_lbl.setText(u' dist: {0:.1f} '.format(dist))
delta_x = self.click2.xdata - self.click1.xdata
delta_y = self.click2.ydata - self.click1.ydata
dist = sqrt(pow(delta_x, 2) + pow(delta_y, 2))
self.measure_lbl.setText(u" dx/dy:{0:.1f}/{1:.1f} d:{2:.1f}".format(delta_x, delta_y, dist))
self.click1 = None
self.measuring = False
if not self.click2pnt is None:
p = self.click2pnt.pop(0)
p.remove()
del p
self.click2pnt = None
self.click2pnt = self.subplot.plot(event.xdata, event.ydata, "go")
# refresh plot to show points, when identify tool active
# if self.debug: QgsMessageLog.logMessage('__buttonPressed: active: {0}'.format(self.plt_toolbar._active), 'VoGis')
# if self.plotpicked is True:
if self.plt_toolbar._active is None:
self.plt_widget.draw()
def __createMatplotlibCanvas(self, plt_extent):
fig = Figure(
(1, 1),
# tight_layout=True,
linewidth=0.0,
subplotpars=matplotlib.figure.SubplotParams(left=0, bottom=0, right=1, top=1, wspace=0, hspace=0),
)
# fig.subplots_adjust(left=0, bottom=0, right=1, top=1, wspace=None, hspace=None)
# fig = Figure((24, 24), tight_layout=True)
# try:
# fig = Figure(tight_layout=True)
# except:
# #tight layout not available
# fig = Figure()
# fig = plt.figure()
# fig.set_tight_layout(True)
# font = {'family': 'arial', 'weight': 'normal', 'size': 12}
# rc('font', **font)
rect = fig.patch
rect.set_facecolor((0.9, 0.9, 0.9))
# self.subplot = fig.add_axes(
# #(0.08, 0.15, 0.92, 0.82),
# (0.0, 0.0, 1.0, 1.0),
# anchor='SW',
# adjustable='box-forced'
# )
# left bottom right top
self.subplot = fig.add_axes(
(LEFT_MARGIN, BOTTOM_MARGIN, RIGHT_MARGIN, TOP_MARGIN), adjustable="datalim", aspect=1
)
# self.subplot.plot.tight_layout(True)
self.subplot.set_xbound(plt_extent.xmin, plt_extent.xmax)
self.subplot.set_ybound(plt_extent.ymin, plt_extent.ymax)
self.__setupAxes(self.subplot)
# fig.tight_layout()
canvas = FigureCanvasQTAgg(fig)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
canvas.setSizePolicy(sizePolicy)
canvas.mpl_connect("pick_event", self.__plotPicked)
canvas.mpl_connect("draw_event", self.__figureDrawn)
canvas.mpl_connect("button_press_event", self.__buttonPressed)
canvas.mpl_connect("motion_notify_event", self.__mouse_move)
return canvas
def __setupAxes(self, axe1):
axe1.grid()
axe1.ticklabel_format(style="plain", useOffset=False)
axe1.tick_params(
axis="both",
which="major",
direction="out",
length=10,
width=1,
bottom=True,
top=False,
left=True,
right=False,
)
axe1.minorticks_on()
axe1.tick_params(
axis="both",
which="minor",
direction="out",
length=5,
width=1,
bottom=True,
top=False,
left=True,
right=False,
)
def __getDecimalDelimiter(self):
# delim = self.ui.IDC_cbDecimalDelimiter.itemData(self.ui.IDC_cbDecimalDelimiter.currentIndex())
delim = self.ui.IDC_cbDecimalDelimiter.currentText()
# QgsMessageLog.logMessage('delim:' + str(delim), 'VoGis')
return delim
def __getDelimiter(self):
# delim = self.ui.IDC_cbDelimiter.itemData(self.ui.IDC_cbDelimiter.currentIndex())
delim = self.ui.IDC_cbDelimiter.currentText()
if delim == "tab":
delim = "\t"
return delim
