def __refresh(self, pointCenter):
if not self.__marker is None:
self.reset()
self.__marker = gui.QgsVertexMarker(self.__canvas)
self.__marker.setCenter(pointCenter)
self.__marker.setIconType(gui.QgsVertexMarker.ICON_X )
self.__marker.setPenWidth(4)
def set_feature_vertex_marker(map_canvas, lon, lat, color=VERTEX_COLOR):
"""
Sets single feature vertex
:param map_canvas: Map canvas object
:param lat: Vertex latitude value
:param lon: Vertex longitude value
:param color: Vertex color
:return marker: Vertex object
:rtype marker: Object
"""
marker = q_gui.QgsVertexMarker(map_canvas)
marker.setCenter(q_core.QgsPoint(lon, lat))
marker.setColor(qg.QColor(color))
marker.setIconType(q_gui.QgsVertexMarker.ICON_CIRCLE)
marker.setPenWidth(4)
return marker
def __createMarker(self, point):
self.__marker = gui.QgsVertexMarker(self.__canvas)
self.__marker.setCenter(point)
self.__marker.setIconType(gui.QgsVertexMarker.ICON_X)
self.__marker.setPenWidth(3)
