class OSMInfotool(QgsMapTool):
def __init__(self, iface):
QgsMapTool.__init__(self, iface.mapCanvas())
self.result_renderer = RubberBandResultRenderer()
self.canvas = iface.mapCanvas()
#self.emitPoint = QgsMapToolEmitPoint(self.canvas)
self.iface = iface
self.cursor = QCursor(QPixmap(":/plugins/osminfo/icons/cursor.png"), 1, 1)
#self.visibilityChanged.connect(self.result_renderer.clear)
self.docWidgetResults = ResultsDialog("OSM Info", self.result_renderer, self.iface.mainWindow())
self.docWidgetResults.setVisible(False)
self.docWidgetResults.setFloating(True)
self.docWidgetResults.visibilityChanged.connect(self.docWidgetResultsVisChange)
def __del__(self):
self.clearCanvas()
def clearCanvas(self):
self.result_renderer.clear()
self.result_renderer.clear_feature()
def docWidgetResultsVisChange(self, vis):
if vis is False:
self.clearCanvas()
def activate(self):
self.canvas.setCursor(self.cursor)
def deactivate(self):
if self.docWidgetResults.isFloating():
self.docWidgetResults.setVisible(False)
def canvasReleaseEvent(self, event):
crsSrc = self.canvas.mapRenderer().destinationCrs()
crsWGS = QgsCoordinateReferenceSystem(4326)
QApplication.setOverrideCursor(Qt.WaitCursor)
x = event.pos().x()
y = event.pos().y()
point = self.canvas.getCoordinateTransform().toMapCoordinates(x, y)
xform = QgsCoordinateTransform(crsSrc, crsWGS)
point = xform.transform(QgsPoint(point.x(), point.y()))
QApplication.restoreOverrideCursor()
xx = str(point.x())
yy = str(point.y())
self.result_renderer.clear()
self.result_renderer.clear_feature()
self.result_renderer.show_point(point, False)
self.canvas.update()
self.docWidgetResults.getInfo(xx, yy)
self.docWidgetResults.setVisible(True)
class OSMInfotool(QgsMapTool):
def __init__(self, iface):
QgsMapTool.__init__(self, iface.mapCanvas())
self.result_renderer = RubberBandResultRenderer()
self.canvas = iface.mapCanvas()
#self.emitPoint = QgsMapToolEmitPoint(self.canvas)
self.iface = iface
self.cursor = QCursor(QPixmap(":/plugins/osminfo/icons/cursor.png"), 1,
1)
#self.visibilityChanged.connect(self.result_renderer.clear)
self.docWidgetResults = ResultsDialog("OSM Info", self.result_renderer,
self.iface.mainWindow())
self.docWidgetResults.setVisible(False)
self.docWidgetResults.setFloating(True)
self.docWidgetResults.visibilityChanged.connect(
self.docWidgetResultsVisChange)
def __del__(self):
self.clearCanvas()
def clearCanvas(self):
self.result_renderer.clear()
self.result_renderer.clear_feature()
def docWidgetResultsVisChange(self, vis):
if vis is False:
self.clearCanvas()
def activate(self):
self.canvas.setCursor(self.cursor)
def deactivate(self):
if self.docWidgetResults.isFloating():
self.docWidgetResults.setVisible(False)
def canvasReleaseEvent(self, event):
crsSrc = self.canvas.mapRenderer().destinationCrs()
crsWGS = QgsCoordinateReferenceSystem(4326)
QApplication.setOverrideCursor(Qt.WaitCursor)
x = event.pos().x()
y = event.pos().y()
point = self.canvas.getCoordinateTransform().toMapCoordinates(x, y)
xform = QgsCoordinateTransform(crsSrc, crsWGS)
point = xform.transform(QgsPoint(point.x(), point.y()))
QApplication.restoreOverrideCursor()
xx = str(point.x())
yy = str(point.y())
self.result_renderer.clear()
self.result_renderer.clear_feature()
self.result_renderer.show_point(point, False)
self.canvas.update()
self.docWidgetResults.getInfo(xx, yy)
self.docWidgetResults.setVisible(True)
