def test():
sample_path = os.path.join('examples','data','sample.wav')
alt_path = os.path.join('..','data','sample.wav')
fname = find_resource('Chaco', sample_path, alt_path=alt_path,
return_path=True)
index, data = wav_to_numeric(fname)
print data[:100]
return index, data
type_manager.register_type_adapters(
ContextAdapterFactory(
adaptee_class=list, adapter_class=ListContextAdapter,
),
list
)
# Python objects.
type_manager.register_type_adapters(
InstanceContextAdapterFactory(), object
)
# Get the path to the data directory
data_path = os.path.join('examples','naming','data')
full_path = find_resource('AppTools', data_path, alt_path='data',
return_path=True)
# Create the root context.
root = PyFSContext(path=full_path)
root.environment[Context.TYPE_MANAGER] = type_manager
# Create and open the main window.
window = Explorer(root=Binding(name='Root', obj=root))
window.open()
# Start the GUI event loop.
gui.start_event_loop()
##### EOF #####################################################################
from enthought.enable.example_support import DemoFrame, demo_main
# Enthought imports
from enthought.enable.api import Component, ComponentEditor, Window
from enthought.traits.api import HasTraits, Instance
from enthought.traits.ui.api import Item, Group, View
from enthought.util.resource import find_resource
# Chaco imports
from enthought.chaco.api import SimplePlotFrame, VPlotContainer
from enthought.chaco.tools.api import RangeSelection
# Relative imports
from grid_plot_factory import create_gridded_line_plot
from zoom_overlay import ZoomOverlay
sample_path = os.path.join('examples','data','sample.wav')
alt_path = os.path.join('..','data','sample.wav')
fname = find_resource('Chaco', sample_path, alt_path=alt_path,
return_path=True)
numpts = 3000
def read_music_data():
from wav_to_numeric import wav_to_numeric
index, data = wav_to_numeric(fname)
return index[:numpts], data[:numpts]
def create_zoomed_plot():
try:
x,y = read_music_data()
except:
x = linspace(-10*pi, 10*pi, numpts)
y = sin(x)
main_plot = create_gridded_line_plot(x,y)
zoom_plot = create_gridded_line_plot(x,y)
outer_container = VPlotContainer(padding=30,
fill_padding=True,
# Standard library imports
import os.path
import sys
# Enthought library imports
from enthought.util.resource import find_resource
from enthought.chaco.shell import imread, imshow, title, show
# Get the image file using the find_resource module
image_path = os.path.join("examples", "basic", "capitol.jpg")
alt_path = os.path.join("..", "basic", "capitol.jpg")
image_file = find_resource("Chaco", image_path, alt_path=alt_path)
# Check to see if the image was found
if image_file is None:
print 'The image "capitol.jpg" could not be found.'
sys.exit()
# Create the image
image = imread(image_file)
# Create the plot
imshow(image, origin="top left")
# Alternatively, you can call imshow using the path to the image file
# imshow(alt_path)
# Add a title
title("Simple Image Plot")
# This command is only necessary if running from command line
# Python lists.
type_manager.register_type_adapters(
ContextAdapterFactory(
adaptee_class=list,
adapter_class=ListContextAdapter,
), list)
# Python objects.
type_manager.register_type_adapters(InstanceContextAdapterFactory(),
object)
# Get the path to the data directory
data_path = os.path.join('examples', 'naming', 'data')
full_path = find_resource('AppTools',
data_path,
alt_path='data',
return_path=True)
# Create the root context.
root = PyFSContext(path=full_path)
root.environment[Context.TYPE_MANAGER] = type_manager
# Create and open the main window.
window = Explorer(root=Binding(name='Root', obj=root))
window.open()
# Start the GUI event loop.
gui.start_event_loop()
##### EOF #####################################################################
