def parse_args():
parser = argparse.ArgumentParser(
description='Render a movie of traffic found in a delimited text file',
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
argument_groups.use_argument_group("delimited_text_point_reader", parser)
argument_groups.use_argument_group("trajectory_assembly", parser)
argument_groups.use_argument_group("trajectory_rendering", parser)
argument_groups.use_argument_group("mapmaker", parser)
argument_groups.use_argument_group("movie_rendering", parser)
parser.add_argument(
'--trail-duration',
help="How long should each object's trail last? (seconds)",
type=int,
default=300)
parser.add_argument('point_data_file',
nargs=1,
help='Delimited text file containing point data')
parser.add_argument('movie_file',
nargs=1,
help='Filename for trajectory movie')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [800, 600]
if args.delimiter == 'tab':
args.delimiter = '\t'
return args
def parse_args():
parser = argparse.ArgumentParser()
argument_groups.use_argument_group("delimited_text_point_reader", parser)
argument_groups.use_argument_group("trajectory_assembly", parser)
argument_groups.use_argument_group("trajectory_rendering", parser)
argument_groups.use_argument_group("mapmaker", parser)
parser.add_argument(
'--resolution',
'-r',
nargs=2,
type=int,
help='Resolution of output image. Defaults to 800 600.')
parser.add_argument('--dpi',
type=int,
default=72,
help='DPI of output image.')
parser.add_argument('point_data_file',
nargs=1,
help='Delimited text file containing point data')
parser.add_argument('image_file',
nargs=1,
help='Filename for trajectory image')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [800, 600]
if args.delimiter == 'tab':
args.delimiter = '\t'
return args
def parse_args():
parser = argparse.ArgumentParser()
argument_groups.use_argument_group("trajectory_rendering", parser)
argument_groups.use_argument_group("mapmaker", parser)
parser.add_argument(
'--resolution',
'-r',
nargs=2,
type=int,
help='Resolution of output image. Defaults to 800 600.')
parser.add_argument('--dpi',
type=int,
default=72,
help='DPI of output image')
parser.add_argument('trajectory_data_file',
nargs=1,
help='File containing trajectory data')
parser.add_argument('image_file',
nargs=1,
help='Filename for trajectory image')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [800, 600]
return args
def parse_args():
parser = argparse.ArgumentParser()
argument_groups.use_argument_group("mapmaker", parser)
argument_groups.use_argument_group("delimited_text_point_reader", parser)
parser.add_argument(
'--colormap',
'-c',
default='gist_heat',
help=
'Name of colormap for histogram. Defaults to "bone". See matplotlib documentation for a list of possibilities.'
)
parser.add_argument(
'--scale',
'-s',
default='linear',
choices=['linear', 'log', 'logarithmic'],
help=
'Mapping from histogram counts to colors. Defaults to "linear" but can also be "log" or "logarithmic".'
)
parser.add_argument(
'--histogram-bin-size',
'-b',
type=float,
default=1,
help=
'Resolution of underlying histogram: each bin is this many degrees on a side.'
)
parser.add_argument(
'--resolution',
'-r',
nargs=2,
type=int,
help='Resolution of output image. Defaults to 800 600.')
parser.add_argument('--dpi',
type=int,
default=72,
help='DPI of output image.')
parser.add_argument('point_data_file',
nargs=1,
help='Delimited text file containing point data')
parser.add_argument('image_file',
nargs=1,
help='Filename for histogram image')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [800, 600]
if args.delimiter == 'tab':
args.delimiter = '\t'
return args
def parse_args():
parser = argparse.ArgumentParser()
argument_groups.use_argument_group("mapmaker", parser)
argument_groups.use_argument_group("delimited_text_point_reader", parser)
argument_groups.use_argument_group("image", parser)
parser.add_argument('--colormap', '-c',
default='gist_heat',
help=(
'Name of colormap for histogram. Defaults to '
'"gist_heat" thermal scale. See matplotlib '
'documentation for a list of possibilities.'))
parser.add_argument('--scale', '-s',
default='linear',
choices=['linear', 'log', 'logarithmic'],
help=(
'Mapping from histogram counts to colors. Defaults '
'to "linear" but can also be "log" or '
'"logarithmic".'))
parser.add_argument('--histogram-bin-size', '-b',
type=float,
default=1,
help=(
'Resolution of underlying histogram: each bin is '
'this many degrees on a side.'))
parser.add_argument('--bgcolor', '-bg',
default='black',
help='Background color for image')
parser.add_argument('--title',
help='Title for figure. Will be rendered at top.')
parser.add_argument('point_data_file',
nargs=1,
help='Delimited text file containing point data')
parser.add_argument('image_file',
nargs=1,
help='Filename for histogram image')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [800, 600]
if args.delimiter == 'tab':
args.delimiter = '\t'
return args
def parse_args():
parser = argparse.ArgumentParser()
argument_groups.use_argument_group('delimited_text_point_reader', parser)
argument_groups.use_argument_group('mapmaker', parser)
argument_groups.use_argument_group('trajectory_assembly', parser)
argument_groups.use_argument_group('trajectory_rendering', parser)
parser.add_argument('--trajectory-colormap',
default='gist_heat',
help='Name of Matplotlib colormap for trajectories')
parser.add_argument('--trajectory-linewidth',
type=int,
default=1,
help='Width of trajectories on map in points')
parser.add_argument('--resolution',
'-r',
nargs=2,
type=int,
help=('Resolution of output image. Defaults to '
'800 600.'))
parser.add_argument('--dpi',
type=int,
default=72,
help='DPI of output image.')
parser.add_argument('point_data_file',
nargs=1,
help='Delimited text file containing point data')
parser.add_argument('image_file',
nargs=1,
help='Filename for trajectory image')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [800, 600]
if args.delimiter == 'tab':
args.delimiter = '\t'
return args
def parse_args():
"""Set up an argparse instance for parallel movie rendering.
This function will appear in just about every non-trivial script
that uses Tracktable. The argparse module makes it much easier
to handle command-line arguments than if we had to parse the
entire command line ourselves.
"""
parser = argparse.ArgumentParser(description='Render a movie of traffic found in a delimited text file',
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
argument_groups.use_argument_group("delimited_text_point_reader", parser)
argument_groups.use_argument_group("trajectory_assembly", parser)
argument_groups.use_argument_group("trajectory_rendering", parser)
argument_groups.use_argument_group("mapmaker", parser)
argument_groups.use_argument_group("movie_rendering", parser)
argument_groups.use_argument_group("parallel", parser)
parser.add_argument('--trail-duration',
help="How long should each object's trail last? (seconds)",
type=int,
default=300)
parser.add_argument('point_data_file',
nargs=1,
help='Delimited text file containing point data')
parser.add_argument('movie_file',
nargs=1,
help='Filename for trajectory movie')
args = parser.parse_args()
if args.resolution is None:
args.resolution = [ 800, 600 ]
if args.delimiter == 'tab':
args.delimiter = '\t'
return args