本文整理汇总了Python中safe.report.impact_report.ImpactReport.north_arrow方法的典型用法代码示例。如果您正苦于以下问题：Python ImpactReport.north_arrow方法的具体用法？Python ImpactReport.north_arrow怎么用？Python ImpactReport.north_arrow使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类safe.report.impact_report.ImpactReport的用法示例。
在下文中一共展示了ImpactReport.north_arrow方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: print_map
# 需要导入模块: from safe.report.impact_report import ImpactReport [as 别名]
# 或者: from safe.report.impact_report.ImpactReport import north_arrow [as 别名]
def print_map(self, mode="pdf"):
"""Open impact report dialog that used to tune report when print map
button pressed."""
# Check if selected layer is valid
impact_layer = self.iface.activeLayer()
if impact_layer is None:
# noinspection PyCallByClass,PyTypeChecker
QtGui.QMessageBox.warning(
self.parent,
self.tr('InaSAFE'),
self.tr('Please select a valid impact layer before '
'trying to print.'))
return
# Open Impact Report Dialog
print_dialog = ImpactReportDialog(self.iface)
print_dialog.button_ok = QtGui.QPushButton(self.tr('OK'))
print_dialog.buttonBox.addButton(
print_dialog.button_ok,
QtGui.QDialogButtonBox.ActionRole)
print_dialog.button_ok.clicked.connect(print_dialog.accept)
print_dialog.button_save_pdf.hide()
print_dialog.button_open_composer.hide()
if not print_dialog.exec_() == QtGui.QDialog.Accepted:
self.show_dynamic_message(
self,
m.Message(
m.Heading(self.tr('Map Creator'), **WARNING_STYLE),
m.Text(self.tr('Report generation cancelled!'))))
return
# Get the extent of the map for report
use_full_extent = print_dialog.analysis_extent_radio.isChecked()
if use_full_extent:
map_crs = self.iface.mapCanvas().mapRenderer().destinationCrs()
layer_crs = self.iface.activeLayer().crs()
layer_extent = self.iface.activeLayer().extent()
if map_crs != layer_crs:
# noinspection PyCallingNonCallable
transform = QgsCoordinateTransform(layer_crs, map_crs)
layer_extent = transform.transformBoundingBox(layer_extent)
area_extent = layer_extent
else:
area_extent = self.iface.mapCanvas().extent()
# Get selected template path to use
if print_dialog.default_template_radio.isChecked():
template_path = print_dialog.template_combo.itemData(
print_dialog.template_combo.currentIndex())
else:
template_path = print_dialog.template_path.text()
if not os.path.exists(template_path):
# noinspection PyCallByClass,PyTypeChecker
QtGui.QMessageBox.warning(
self.parent,
self.tr('InaSAFE'),
self.tr('Please select a valid template before printing. '
'The template you choose does not exist.'))
return
# Open in PDF or Open in Composer Flag (not used, the button is hidden
# by this class. The wizard has two its own buttons for Open In PDF
# and Open In Composer buttons. Use variable 'mode' from param instead)
create_pdf_flag = print_dialog.create_pdf
# Instantiate and prepare Report
self.show_dynamic_message(
self,
m.Message(
m.Heading(self.tr('Map Creator'), **PROGRESS_UPDATE_STYLE),
m.Text(self.tr('Preparing map and report'))))
impact_report = ImpactReport(self.iface, template_path, impact_layer)
impact_report.extent = area_extent
# Get other setting
settings = QSettings()
logo_path = settings.value(
'inasafe/organisation_logo_path', '', type=str)
impact_report.organisation_logo = logo_path
disclaimer_text = settings.value(
'inasafe/reportDisclaimer', '', type=str)
impact_report.disclaimer = disclaimer_text
north_arrow_path = settings.value(
'inasafe/north_arrow_path', '', type=str)
impact_report.north_arrow = north_arrow_path
template_warning_verbose = bool(settings.value(
'inasafe/template_warning_verbose', True, type=bool))
# Check if there's missing elements needed in the template
component_ids = ['safe-logo', 'north-arrow', 'organisation-logo',
'impact-map', 'impact-legend']
impact_report.component_ids = component_ids
if template_warning_verbose and \
#.........这里部分代码省略.........