tnfert.blogg.se - Plug in for click map

#PLUG IN FOR CLICK MAP INSTALL#
#PLUG IN FOR CLICK MAP CODE#

#PLUG IN FOR CLICK MAP INSTALL#

Note: Install 32-bit PlugIns to IrfanView-32 and 64-bit PlugIns to IrfanView-64 folder.

PlugIns will be installed into IrfanView "PlugIns" directory.

Click on the PlugIn file (irfanview_plugins_XYZ_setup.exe).

always use the current IrfanView and PlugIn version. # Map tool class takes parent & iface parameters in constructorĭef _init_(self, parent, iface, canvas): Self.ok_btn = QPushButton('Set Map Tool', self) Self.lbl = QLabel('Get clicked coordinates', self) # connect dialog button signals to slot methods here (in initGui() method) Self.map_tool = ExampleMapTool(self.dlg, self.iface, self.canvas) # pass in plugin dialog as parent (1st argument) to map tool constructor from qgis.gui import QgsMapToolįrom PyQt5.QtWidgets import QAction, QDialog, QLabel, QPushButton, QVBoxLayout I have also included the metadata.txt file so that you you can save both these files in a folder and copy to your plugins directory, then activate in plugin manager to test. It is a simple, working example with all classes and methods within the _init_.py file and this example shows how I prefer to structure my plugins.

#PLUG IN FOR CLICK MAP CODE#

I have added some comments to the code below which is based on the minimal plugin example from Martin Dobias here. This will allow you to access the dialog and it's widgets from inside the map tool class and simply show it on the right mouse click using (). Instead, you should add a parent parameter to your map tool class constructor and pass in the plugin dialog when you instantiate the map tool class. You do not want to try to relaunch your plugin (create a new instance of your plugin class). Below is a minimal plugin example which should help you out. # Only create GUI ONCE in callback, so that it will only load when the plugin is started # Create the dialog with elements (after translation) and keep reference """Run method that performs all the real work""" """Removes the plugin menu item and icon from QGIS GUI.""" """Create the menu entries and toolbar icons inside the QGIS GUI.""" # noinspection PyTypeChecker,PyArgumentList,P圜allB圜lass # Must be set in initGui() to survive plugin reloads # Check if plugin was started the first time in current QGIS session

QCoreApplication.installTranslator(anslator)

Locale = QSettings().value('locale/userLocale') Which provides the hook by which you can manipulate the QGIS :param iface: An interface instance that will be passed to this class ().pushMessage("LEFT BUTTON COORDINATES: "+str(round(point,1))+","+str(round(point,1))+"", duration=7)Īnd below is a standard plugin class that I edited in def run(self): class myplag: # HERE I AM TRYING TO RELAUNCH THE PLUGIN DIALOGĮlif event.button() = QtCore.Qt.LeftButton: If event.button() = QtCore.Qt.RightButton: Here I do not really understand the way to stop plugin, instead I am trying to relaunch plugin dialog window to be able to add some variables in it later. This class is created for mouse click on the map. I am trying to execute a code on Left Click and Right Click should stop code execution and reopen the plugin dialog.