def run(args):
plot_scatter_files(args.data,
mask_file=args.mask_file,
masked_opacity=args.masked_opacity,
volume=args.volume,
thresholds=args.thresholds,
limits=args.limits,
x_jitter=args.x_jitter,
y_jitter=args.y_jitter,
uniq=args.unique_points,
include_stats=args.stats)
if args.output_img:
pl.savefig(args.output_img)
pl.show()
def run(args):
plot_scatter_files(args.data,
mask_file=args.mask_file,
masked_opacity=args.masked_opacity,
volume=args.volume,
thresholds=args.thresholds,
limits=args.limits,
x_jitter=args.x_jitter,
y_jitter=args.y_jitter,
uniq=args.unique_points,
include_stats=args.stats)
if args.output_img:
pl.savefig(args.output_img)
pl.show()
def test_plot_scatter_files_with_styles(kw):
fns = glob(pjoin(pymvpa_dataroot,
*('haxby2001/sub001/anatomy/lowres00*.nii.gz'.split('/'))))
figs = plot_scatter_files(fns, **kw)
# all of those produce 1 figure since we have only 2 files
assert(figs)
if kw.get('style', None) in {'full', 'pair2', 'upper_triang'}:
# TODO: unify API
assert(isinstance(figs[0], Figure))
else:
assert(isinstance(figs, Figure))
# now let's give 3 files
figs = plot_scatter_files(fns + fns[-1:], **kw)
assert_equal(len(figs), 2)
pl.close('all')
def test_plot_scatter_files_with_styles(kw):
fns = glob(pjoin(pymvpa_dataroot,
*('haxby2001/sub001/anatomy/lowres00*.nii.gz'.split('/'))))
figs = plot_scatter_files(fns, **kw)
# all of those produce 1 figure since we have only 2 files
assert(figs)
if kw.get('style', None) in {'full', 'pair2', 'upper_triang'}:
# TODO: unify API
assert(isinstance(figs[0], Figure))
else:
assert(isinstance(figs, Figure))
# now let's give 3 files
figs = plot_scatter_files(fns + fns[-1:], **kw)
assert_equal(len(figs), 2)
pl.close('all')
def test_plot_scatter_files_mask():
fns = glob(pjoin(pymvpa_dataroot,
*('haxby2001/sub001/anatomy/lowres00*.nii.gz'.split('/'))))
# figure out reasonable threshold
data = _get_data(fns[0])
min_, max_ = np.min(data), np.max(data)
plot_scatter_files(fns, mask_file=fns[0], mask_thresholds=(min_ + max_)/2.,
masked_opacity=0.5)
# now fancier ones
thrs = [min_ + (max_ - min_) * 0.2, min_ + (max_ - min_) * 0.8]
plot_scatter_files(fns, mask_file=fns[0], mask_thresholds=thrs,
masked_opacity=0.5)
plot_scatter_files(fns, mask_file=fns[0], mask_thresholds=thrs[::-1],
masked_opacity=0.5)
pl.close('all')
def test_plot_scatter_files_mask():
fns = glob(pjoin(pymvpa_dataroot,
*('haxby2001/sub001/anatomy/lowres00*.nii.gz'.split('/'))))
# figure out reasonable threshold
data = _get_data(fns[0])
min_, max_ = np.min(data), np.max(data)
plot_scatter_files(fns, mask_file=fns[0], mask_thresholds=(min_ + max_)/2.,
masked_opacity=0.5)
# now fancier ones
thrs = [min_ + (max_ - min_) * 0.2, min_ + (max_ - min_) * 0.8]
plot_scatter_files(fns, mask_file=fns[0], mask_thresholds=thrs,
masked_opacity=0.5)
plot_scatter_files(fns, mask_file=fns[0], mask_thresholds=thrs[::-1],
masked_opacity=0.5)
pl.close('all')