def add_ROI(self, pixel_coords):
self.regionCounter += 1
markerSize = 25
ellipse_item = QGraphicsEllipseItem(
QRectF(
QPointF(pixel_coords.x() - markerSize / 2,
pixel_coords.y() - markerSize / 2),
QSizeF(markerSize, markerSize)))
ellipse_item.setBrush(QBrush(QColor('red')))
self.addItem(ellipse_item)
label_font = QFont()
label_font.setPointSize(15)
region_string = 'r' + str(self.regionCounter).zfill(2)
ellipse_item_label = QGraphicsTextItem(region_string)
ellipse_item_label.setPos(pixel_coords)
ellipse_item_label.setFont(label_font)
self.addItem(ellipse_item_label)
self.items_dict.update({
region_string: {
'ellipse_item': ellipse_item,
'ellipse_item_label': ellipse_item_label,
'pixel_coords': pixel_coords,
'ap_item_label': {}
}
})
def add_ap(self, region, ap):
label_font = QFont()
label_font.setPointSize(15)
ap_item_label = QGraphicsTextItem(ap)
ap_item_label.setPos(
QPointF(self.items_dict[region]['pixel_coords'].x() - 25,
self.items_dict[region]['pixel_coords'].y()))
ap_item_label.setFont(label_font)
self.addItem(ap_item_label)
self.items_dict[region]['ap_item_label'].update({ap: ap_item_label})