def drawPolyline(self): path = [mark.coordinate() for mark in self.markerObjects] pen = QPen(Qt.white) pen.setWidth(2) pen.setCosmetic(True) polyline = QGeoMapPolylineObject() polyline.setPen(pen) polyline.setPath(path) self.mapWidget.addMapObject(polyline)
def routeFinished(self): if not self.routeReply.routes(): return route = QGeoMapRouteObject(self.routeReply.routes()[0]) routeColor = QColor(Qt.blue) routeColor.setAlpha(127) pen = QPen(routeColor) pen.setWidth(7) pen.setCosmetic(True) pen.setCapStyle(Qt.RoundCap) route.setPen(pen) self.mapWidget.addMapObject(route)
def drawPolygon(self): path = [mark.coordinate() for mark in self.markerObjects] pen = QPen(Qt.white) pen.setWidth(2) pen.setCosmetic(True) polygon = QGeoMapPolygonObject() polygon.setPen(pen) fill = QColor(Qt.black) fill.setAlpha(65) polygon.setBrush(QBrush(fill)) polygon.setPath(path) self.mapWidget.addMapObject(polygon)
def drawRect(self): if len(self.markerObjects) < 2: return p1, p2 = self.markerObjects[:2] pen = QPen(Qt.white) pen.setWidth(2) pen.setCosmetic(True) fill = QColor(Qt.black) fill.setAlpha(65) rectangle = QGeoMapRectangleObject(p1.coordinate(), p2.coordinate()) rectangle.setPen(pen) rectangle.setBrush(QBrush(fill)) self.mapWidget.addMapObject(rectangle)
def __init__(self, parent, child): ''' Create a new connection between a parent and a child item ''' super(Connection, self).__init__(parent) self.parent = parent self.child = child self._start_point = None self._end_point = None self._middle_points = [] pen = QPen() pen.setColor(Qt.blue) pen.setCosmetic(False) self.setPen(pen) self.parent_rect = parent.sceneBoundingRect() self.childRect = child.sceneBoundingRect() # Activate cache mode to boost rendering by calling paint less often self.setCacheMode(QGraphicsItem.DeviceCoordinateCache)
def createPixmapIcon(self): self.markerIcon = QPixmap(MARKER_WIDTH, MARKER_HEIGHT) self.markerIcon.fill(Qt.transparent) painter = QPainter(self.markerIcon) p1 = QPoint(MARKER_WIDTH / 2, MARKER_HEIGHT - 1) p2 = QPoint(MARKER_WIDTH / 2, MARKER_HEIGHT - 1 - MARKER_PIN_LEN) pen = QPen(Qt.black) pen.setWidth(2) pen.setCosmetic(True) painter.setPen(pen) painter.drawLine(p1, p2) ellipse = QRect(0, 0, MARKER_WIDTH - 1, MARKER_HEIGHT - 1) pen.setWidth(1) painter.setPen(pen) color = QColor(Qt.green) color.setAlpha(127) brush = QBrush(color) painter.setBrush(brush) painter.drawEllipse(ellipse)
def drawCircle(self): if not len(self.markerObjects): return p1 = self.markerObjects[0] center = p1.coordinate() radius = 3000 # Meters if len(self.markerObjects) >= 2: radius = center.distanceTo(self.markerObjects[1].coordinate()) pen = QPen(Qt.white) pen.setWidth(2) pen.setCosmetic(True) circle = QGeoMapCircleObject(center, radius) circle.setPen(pen) fill = QColor(Qt.black) fill.setAlpha(65) circle.setBrush(QBrush(fill)) self.mapWidget.addMapObject(circle)