def export(self, htmlPath, openBrowser=False):
"""Do export.
:param htmlPath: Output HTML file path.
:type htmlPath: unicode
:param openBrowser: If True, open the exported page using default web browser.
:type openBrowser: bool
:returns: Exporter.NO_ERROR if success. Otherwise returns error message.
:rtype: None or unicode.
"""
self.settings.setOutputFilename(htmlPath)
# check validity of export settings
err_msg = self.settings.checkValidity()
if err_msg:
return err_msg
ret = exportToThreeJS(
self.settings,
self.iface.legendInterface() if self.iface else None)
if not ret:
return "Failed to export (Unknown error)"
if openBrowser:
qgis2threejstools.openHTMLFile(self.settings.htmlfilename)
return Exporter.NO_ERROR
def export(self, htmlPath, openBrowser=False):
"""Do export.
:param htmlPath: Output HTML file path.
:type htmlPath: unicode
:param openBrowser: If True, open the exported page using default web browser.
:type openBrowser: bool
:returns: Exporter.NO_ERROR if success. Otherwise returns error message.
:rtype: None or unicode.
"""
self.settings.setOutputFilename(htmlPath)
# check validity of export settings
err_msg = self.settings.checkValidity()
if err_msg:
return err_msg
ret = exportToThreeJS(self.settings, self.iface.legendInterface() if self.iface else None)
if not ret:
return "Failed to export (Unknown error)"
if openBrowser:
qgis2threejstools.openHTMLFile(self.settings.htmlfilename)
return Exporter.NO_ERROR
def run(self):
self.endPointSelection()
ui = self.ui
filename = ui.lineEdit_OutputFilename.text() # ""=Temporary file
if filename and os.path.exists(filename):
if (
QMessageBox.question(
self,
"Qgis2threejs",
"Output file already exists. Overwrite it?",
QMessageBox.Ok | QMessageBox.Cancel,
)
!= QMessageBox.Ok
):
return
# export to web (three.js)
canvas = self.iface.mapCanvas()
export_settings = ExportSettings(self.settings(), canvas, self.pluginManager, self.localBrowsingMode)
valid, err_msg = export_settings.checkValidity()
if not valid:
QMessageBox.warning(self, "Qgis2threejs", err_msg or "Invalid settings")
return
ui.pushButton_Run.setEnabled(False)
ui.toolButton_Settings.setVisible(False)
self.clearMessageBar()
self.progress(0)
if export_settings.exportMode == ExportSettings.PLAIN_MULTI_RES:
# update quads and point on map canvas
self.createRubberBands(export_settings.baseExtent, export_settings.quadtree)
# export
ret = exportToThreeJS(export_settings, self.iface.legendInterface(), self.objectTypeManager, self.progress)
self.progress(100)
ui.pushButton_Run.setEnabled(True)
if not ret:
ui.toolButton_Settings.setVisible(True)
return
self.clearRubberBands()
# store last selections
settings = QSettings()
settings.setValue("/Qgis2threejs/lastTemplate", export_settings.templateName)
settings.setValue("/Qgis2threejs/lastControls", export_settings.controls)
# open web browser
if not tools.openHTMLFile(export_settings.htmlfilename):
ui.toolButton_Settings.setVisible(True)
return
# close dialog
QDialog.accept(self)
def run(self):
ui = self.ui
filename = ui.lineEdit_OutputFilename.text() # ""=Temporary file
if filename != "" and QFileInfo(
filename).exists() and QMessageBox.question(
None, "Qgis2threejs",
"Output file already exists. Overwrite it?",
QMessageBox.Ok | QMessageBox.Cancel) != QMessageBox.Ok:
return
self.endPointSelection()
item = ui.treeWidget_VectorLayers.currentItem()
if item:
self.saveVectorProperties(item.data(0, Qt.UserRole))
ui.pushButton_Run.setEnabled(False)
self.progress(0)
canvas = self.iface.mapCanvas()
htmlfilename = ui.lineEdit_OutputFilename.text()
demlayerid = ui.comboBox_DEMLayer.itemData(
ui.comboBox_DEMLayer.currentIndex())
mapTo3d = MapTo3D(canvas,
verticalExaggeration=float(
ui.lineEdit_zFactor.text()))
if self.ui.radioButton_Simple.isChecked():
dem_width = int(ui.lineEdit_Width.text())
dem_height = int(ui.lineEdit_Height.text())
context = OutputContext(mapTo3d, canvas, demlayerid,
self.vectorPropertiesDict,
self.objectTypeManager,
self.localBrowsingMode, dem_width,
dem_height)
htmlfilename = runSimple(htmlfilename, context, self.progress)
else:
context = OutputContext(mapTo3d, canvas, demlayerid,
self.vectorPropertiesDict,
self.objectTypeManager,
self.localBrowsingMode)
htmlfilename = runAdvanced(htmlfilename, context, self,
self.progress)
self.progress(100)
ui.pushButton_Run.setEnabled(True)
if htmlfilename is None:
return
self.clearRubberBands()
if not tools.openHTMLFile(htmlfilename):
return
QDialog.accept(self)
def run(self):
ui = self.ui
filename = ui.lineEdit_OutputFilename.text() # ""=Temporary file
if filename != "" and QFileInfo(filename).exists() and QMessageBox.question(None, "Qgis2threejs", "Output file already exists. Overwrite it?", QMessageBox.Ok | QMessageBox.Cancel) != QMessageBox.Ok:
return
self.endPointSelection()
# save properties of current object
item = self.ui.treeWidget.currentItem()
if item and self.currentPage:
self.saveProperties(item, self.currentPage)
ui.pushButton_Run.setEnabled(False)
self.clearMessageBar()
self.progress(0)
canvas = self.iface.mapCanvas()
cbox = self.ui.comboBox_Template
templateName = cbox.currentText()
templateType = cbox.itemData(cbox.currentIndex(), Qt.UserRole)
htmlfilename = ui.lineEdit_OutputFilename.text()
# world properties
world = self.properties[ObjectTreeItem.ITEM_WORLD] or {}
verticalExaggeration = world.get("lineEdit_zFactor", 1.5)
verticalShift = world.get("lineEdit_zShift", 0)
# export to javascript (three.js)
mapTo3d = MapTo3D(canvas, verticalExaggeration=float(verticalExaggeration), verticalShift=float(verticalShift))
context = OutputContext(templateName, templateType, mapTo3d, canvas, self.properties, self, self.objectTypeManager, self.localBrowsingMode)
htmlfilename = exportToThreeJS(htmlfilename, context, self.progress)
self.progress(100)
ui.pushButton_Run.setEnabled(True)
if htmlfilename is None:
return
self.clearRubberBands()
# store last selections
settings = QSettings()
settings.setValue("/Qgis2threejs/lastTemplate", templateName)
settings.setValue("/Qgis2threejs/lastControls", context.controls)
# open browser
if not tools.openHTMLFile(htmlfilename):
return
QDialog.accept(self)
def run(self):
ui = self.ui
filename = ui.lineEdit_OutputFilename.text() # ""=Temporary file
if filename != "" and QFileInfo(filename).exists() and QMessageBox.question(None, "Qgis2threejs", "Output file already exists. Overwrite it?", QMessageBox.Ok | QMessageBox.Cancel) != QMessageBox.Ok:
return
self.endPointSelection()
item = ui.treeWidget_VectorLayers.currentItem()
if item:
self.saveVectorProperties(item.data(0, Qt.UserRole))
ui.pushButton_Run.setEnabled(False)
self.progress(0)
canvas = self.iface.mapCanvas()
htmlfilename = ui.lineEdit_OutputFilename.text()
demlayerid = ui.comboBox_DEMLayer.itemData(ui.comboBox_DEMLayer.currentIndex())
mapTo3d = MapTo3D(canvas, verticalExaggeration=float(ui.lineEdit_zFactor.text()))
if self.ui.radioButton_Simple.isChecked():
dem_width = int(ui.lineEdit_Width.text())
dem_height = int(ui.lineEdit_Height.text())
context = OutputContext(mapTo3d, canvas, demlayerid, self.vectorPropertiesDict, self.objectTypeManager, self.localBrowsingMode,
dem_width, dem_height)
htmlfilename = runSimple(htmlfilename, context, self.progress)
else:
context = OutputContext(mapTo3d, canvas, demlayerid, self.vectorPropertiesDict, self.objectTypeManager, self.localBrowsingMode)
htmlfilename = runAdvanced(htmlfilename, context, self, self.progress)
self.progress(100)
ui.pushButton_Run.setEnabled(True)
if htmlfilename is None:
return
self.clearRubberBands()
if not tools.openHTMLFile(htmlfilename):
return
QDialog.accept(self)
def run(self):
self.endPointSelection()
ui = self.ui
filename = ui.lineEdit_OutputFilename.text() # ""=Temporary file
if filename and os.path.exists(filename):
if QMessageBox.question(
self, "Qgis2threejs",
"Output file already exists. Overwrite it?",
QMessageBox.Ok | QMessageBox.Cancel) != QMessageBox.Ok:
return
# export to web (three.js)
export_settings = ExportSettings(self.pluginManager,
self.localBrowsingMode)
export_settings.loadSettings(self.settings())
export_settings.setMapCanvas(self.iface.mapCanvas())
err_msg = export_settings.checkValidity()
if err_msg is not None:
QMessageBox.warning(self, "Qgis2threejs", err_msg
or "Invalid settings")
return
ui.pushButton_Run.setEnabled(False)
ui.toolButton_Settings.setVisible(False)
self.clearMessageBar()
self.progress(0)
if export_settings.exportMode == ExportSettings.PLAIN_MULTI_RES:
# update quads and point on map canvas
self.createRubberBands(export_settings.baseExtent,
export_settings.quadtree())
# export
ret = exportToThreeJS(export_settings, self.iface.legendInterface(),
self.objectTypeManager, self.progress)
self.progress(100)
ui.pushButton_Run.setEnabled(True)
if not ret:
ui.toolButton_Settings.setVisible(True)
return
self.clearRubberBands()
# store last selections
settings = QSettings()
settings.setValue("/Qgis2threejs/lastTemplate",
export_settings.templatePath)
settings.setValue("/Qgis2threejs/lastControls",
export_settings.controls)
# open web browser
if not tools.openHTMLFile(export_settings.htmlfilename):
ui.toolButton_Settings.setVisible(True)
return
# close dialog
QDialog.accept(self)
