本文整理汇总了Python中qgis.gui.QgsMapCanvas.unsetMapTool方法的典型用法代码示例。如果您正苦于以下问题:Python QgsMapCanvas.unsetMapTool方法的具体用法?Python QgsMapCanvas.unsetMapTool怎么用?Python QgsMapCanvas.unsetMapTool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qgis.gui.QgsMapCanvas
的用法示例。
在下文中一共展示了QgsMapCanvas.unsetMapTool方法的2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: AuxiliaryWindow
# 需要导入模块: from qgis.gui import QgsMapCanvas [as 别名]
# 或者: from qgis.gui.QgsMapCanvas import unsetMapTool [as 别名]
#.........这里部分代码省略.........
)
self._textScaleBtnChanched()
@pyqtSlot()
def onClickedScale(self):
self._execFunction(
self.qgisCanvas.zoomScale, self.canvas.scale(),
self.qgisCanvas.extentsChanged, self.onExtentsChangedQgisCanvas
)
w = self.findChild( QDoubleSpinBox, 'scaleFactorSpin' )
self._execFunction( w.setValue, 1.0, w.valueChanged, self.onValueChangedScale )
@pyqtSlot()
def onClickedHighlight(self):
def removeRB():
rb.reset( True )
self.qgisCanvas.scene().removeItem( rb )
rb = QgsRubberBand( self.qgisCanvas, QGis.Polygon)
rb.setBorderColor( QColor( 255, 0, 0 ) )
rb.setWidth( 2 )
rb.setToGeometry( QgsGeometry.fromRect( self.canvas.extent() ), None )
QTimer.singleShot( 2000, removeRB )
@pyqtSlot(bool)
def onToggledRender(self, enabled):
if enabled:
self.canvas.setMapTool(self.toolPan)
w = self.findChild( QDoubleSpinBox, 'scaleFactorSpin' )
self._extentsChanged( self.canvas, self.onExtentsChangedMirror, self.qgisCanvas, w.value() )
self._textScaleBtnChanched()
self.canvas.setWheelAction( QgsMapCanvas.WheelZoom )
else:
self.canvas.unsetMapTool(self.toolPan)
self.canvas.setWheelAction( QgsMapCanvas.WheelNothing )
self.canvas.setRenderFlag( enabled )
@pyqtSlot(bool)
def onToggledMarker(self, enabled):
self.marker.add() if enabled else self.marker.remove()
@pyqtSlot(bool)
def onToggledExtent(self, enabled):
def setExtent():
if not self.extent is None:
self.canvas.scene().removeItem( self.extent )
self.extent = QgsRubberBand( self.canvas, QGis.Polygon )
self.extent.setBorderColor( QColor( 255, 0 , 0 ) )
self.extent.setWidth( 2 )
self._extent()
if enabled:
setExtent()
else:
if not self.extent is None:
self.canvas.scene().removeItem( self.extent )
self.extent = None
@pyqtSlot()
def onExtentsChangedMirror(self):
w = self.findChild( QCheckBox, 'renderCheck')
if not w.isChecked():
return
self._extentsChanged( self.qgisCanvas, self.onExtentsChangedQgisCanvas, self.canvas )
self._textScaleBtnChanched()
w = self.findChild( QDoubleSpinBox, 'scaleFactorSpin' )
示例2: WidgetResult
# 需要导入模块: from qgis.gui import QgsMapCanvas [as 别名]
# 或者: from qgis.gui.QgsMapCanvas import unsetMapTool [as 别名]
#.........这里部分代码省略.........
def currentLocation(self, point):
self.app.updateMapLocation(point.x(),point.y())
#self.canvas.mouseMoveEvent(mouseEvent)
# UI event handling calls (Qt slots)
###############################
@pyqtSlot(QObject)
def resizeEvent(self, event):
""" handle window resize """
# find left coordinate for right side panels
x_right_side = self.width()-self.ui.widget_export.width()-UI_PADDING
# adjust right side panels
self.ui.widget_export.move(x_right_side, self.ui.widget_map.y()+30)
self.ui.widget_dq_test.move(x_right_side, self.ui.widget_export.y()+self.ui.widget_export.height()+UI_PADDING)
# adjust map panel (left side)
self.ui.widget_map.resize(x_right_side-UI_PADDING, self.height()-2*UI_PADDING)
# adjust map canvas within the map panel
map_top = self.ui.widget_map_menu_l.x()+self.ui.widget_map_menu_l.height()+UI_PADDING
self.canvas.resize(
x_right_side-UI_PADDING, # same width as self.ui.widget_map
self.ui.widget_map.height()-map_top-2*UI_PADDING) # height
# adjust map menu
self.ui.widget_map_menu_r.move(
self.ui.widget_map.width()-self.ui.widget_map_menu_r.width(), # right align with map panel
0)
# logo
self.ui.lb_gem_logo.move(self.width()-self.ui.lb_gem_logo.width(), self.ui.lb_gem_logo.y())
@logUICall
@pyqtSlot()
def mapPan(self):
""" event handler for btn_pan - pan map """
self.canvas.unsetMapTool(self.toolInfo)
self.canvas.setMapTool(self.toolPan)
@logUICall
@pyqtSlot()
def mapZoomIn(self):
""" event handler for btn_zoom_in - zoom in on map """
self.canvas.unsetMapTool(self.toolInfo)
self.canvas.setMapTool(self.toolZoomIn)
@logUICall
@pyqtSlot()
def mapZoomOut(self):
""" event handler for btn_zoom_out - zoom out on map """
self.canvas.unsetMapTool(self.toolInfo)
self.canvas.setMapTool(self.toolZoomOut)
@logUICall
@pyqtSlot()
def mapZoomFull(self):
""" event handler for btn_zoom_full - zoom to full map """
self.canvas.zoomToFullExtent()
def checkRendering(self, changed):
self.canvas.setRenderFlag(True)
@logUICall
@pyqtSlot()
def stopRendering(self):
self.canvas.setRenderFlag(False)
@logUICall
@pyqtSlot()