def process_row(row, x, y, roi, end_type, parent_id=-1):
"""
Convert each row into a line shape.
Add the identifier of the parent shape if applicable.
"""
frame = int(row[0])
top = int(row[1]) + y
bottom = int(row[2]) + y
# Create the line
line = LineI()
line.x1 = rdouble(x)
line.x2 = rdouble(x)
line.y1 = rdouble(top)
line.y2 = rdouble(bottom)
line.theT = rint(frame)
name = end_type
if parent_id > -1:
name += ", come from shapeID:%s" % parent_id
line.textValue = rstring(name)
# Use yellow
line.strokeColor = rint(
int.from_bytes([255, 0, 0, 255], byteorder='big', signed=True))
roi.addShape(line)
return frame
