def on_savedata (self):
""" Handles the user requesting that the data of the function \
is to be saved.
"""
import os
dlg = FileDialog(parent = self.control,
title = 'Export function data',
default_directory = os.getcwd(),
default_filename = "", wildcard = '*.csv',
action = 'save as')
if dlg.open() == OK:
path = dlg.path
print "Saving data to", path, "..."
try:
factory = self.factory
plotitem = factory.plotitem
x_values = getattr(self.object, plotitem.index)
y_values = getattr(self.object, plotitem.value_list)
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savedata(self):
""" Handles the user requesting that
the data of the function is to be saved.
"""
import os
dlg = FileDialog(parent=self.control,
title='Export function data',
default_directory=os.getcwd(),
default_filename="",
wildcard='*.csv',
action='save as')
if dlg.open() == OK:
path = dlg.path
print "Saving data to", path, "..."
try:
# factory = self.factory
# plotitem = factory.plotitem
# x_values = getattr(self.object, plotitem.index)
# y_values = getattr(self.object, plotitem.value)
x_values = self.value.xdata
y_values = self.value.ydata
savetxt(path, vstack((x_values, y_values)).transpose())
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savefig(self):
""" Handles the user requesting that the image of the function is to be saved.
"""
import os
dlg = FileDialog(parent=self.control,
title='Save as image',
default_directory=os.getcwd(),
default_filename="",
wildcard=WILDCARD,
action='save as')
if dlg.open() == OK:
path = dlg.path
print "Saving plot to", path, "..."
try:
# Now we create a canvas of the appropriate size and ask it to render
# our component. (If we wanted to display this plot in a window, we
# would not need to create the graphics context ourselves; it would be
# created for us by the window.)
size = (650, 400)
gc = GraphicsContext(size)
self.plot_container.draw(gc)
gc.save(path)
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savedata(self):
""" Handles the user requesting that the data of the function is to be saved.
"""
import os
dlg = FileDialog(parent=self.control,
title='Export function data',
default_directory=os.getcwd(),
default_filename="",
wildcard='*.csv',
action='save as')
if dlg.open() == OK:
path = dlg.path
print "Saving data to", path, "..."
try:
vectors = []
x_values = self.value.xdata
y_values = self.value.ydata
#savetxt( path, vstack( (x_values, y_values[:,0], y_values[:,1], y_values[:,2]) ).transpose() )
print 'y_values', y_values
y_values_tr = y_values.transpose()
for vector in y_values_tr[:]:
vectors.append(vector)
savetxt(path, vstack((x_values, vectors)).transpose())
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savefig(self):
""" Handles the user requesting that the image of the function is to be saved.
"""
import os
dlg = FileDialog(
parent=self.control,
title="Save as image",
default_directory=os.getcwd(),
default_filename="",
wildcard=WILDCARD,
action="save as",
)
if dlg.open() == OK:
path = dlg.path
print "Saving plot to", path, "..."
try:
# Now we create a canvas of the appropriate size and ask it to render
# our component. (If we wanted to display this plot in a window, we
# would not need to create the graphics context ourselves; it would be
# created for us by the window.)
size = (650, 400)
gc = GraphicsContext(size)
self.plot_container.draw(gc)
gc.save(path)
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savedata(self):
""" Handles the user requesting that the data of the function is to be saved.
"""
import os
dlg = FileDialog(
parent=self.control,
title="Export function data",
default_directory=os.getcwd(),
default_filename="",
wildcard="*.csv",
action="save as",
)
if dlg.open() == OK:
path = dlg.path
print "Saving data to", path, "..."
try:
vectors = []
x_values = self.value.xdata
y_values = self.value.ydata
# savetxt( path, vstack( (x_values, y_values[:,0], y_values[:,1], y_values[:,2]) ).transpose() )
print "y_values", y_values
y_values_tr = y_values.transpose()
for vector in y_values_tr[:]:
vectors.append(vector)
savetxt(path, vstack((x_values, vectors)).transpose())
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savefig ( self ):
""" Handles the user requesting that the image of the
function is to be saved.
"""
import os
dlg = FileDialog(parent = self.control,
title = 'Save as image',
default_directory=os.getcwd(),
default_filename="", wildcard=WILDCARD,
action='save as')
if dlg.open() == OK:
path = dlg.path
print "Saving plot to", path, "..."
try:
""" Now we create a canvas of the appropriate size and
ask it to render our component.
(If we wanted to display this plot in a window, we
would not need to create the graphics context ourselves;
it would be created for us by the window.)
"""
# self._plot.bounds = [500,300]
# self._plot.padding = 50
# plot_gc = PlotGraphicsContext(self._plot.outer_bounds)
# plot_gc.render_component(self._plot)
#self._plot_container.outer_bounds = list((800,600))
# plot_gc = PlotGraphicsContext((400,300), dpi=72.0)
# plot_gc.render_component(self._plot_container)
self.lplot.bounds = [500,300]
self.lplot.padding = 50
win_size = self.lplot.outer_bounds
plot_gc = PlotGraphicsContext(win_size)
# Have the plot component into it
plot_gc.render_component(self.lplot)
# Finally, we tell the graphics context
# to save itself to disk as an image.
plot_gc.save(path)
except:
print "Error saving!"
raise
print "Plot saved."
return
def on_savefig(self):
""" Handles the user requesting that the image of the
function is to be saved.
"""
import os
dlg = FileDialog(parent=self.control,
title='Save as image',
default_directory=os.getcwd(),
default_filename="",
wildcard=WILDCARD,
action='save as')
if dlg.open() == OK:
path = dlg.path
print "Saving plot to", path, "..."
try:
""" Now we create a canvas of the appropriate size and
ask it to render our component.
(If we wanted to display this plot in a window, we
would not need to create the graphics context ourselves;
it would be created for us by the window.)
"""
# self._plot.bounds = [500,300]
# self._plot.padding = 50
# plot_gc = PlotGraphicsContext(self._plot.outer_bounds)
# plot_gc.render_component(self._plot)
#self._plot_container.outer_bounds = list((800,600))
# plot_gc = PlotGraphicsContext((400,300), dpi=72.0)
# plot_gc.render_component(self._plot_container)
self.lplot.bounds = [500, 300]
self.lplot.padding = 50
win_size = self.lplot.outer_bounds
plot_gc = PlotGraphicsContext(win_size)
# Have the plot component into it
plot_gc.render_component(self.lplot)
# Finally, we tell the graphics context
# to save itself to disk as an image.
plot_gc.save(path)
except:
print "Error saving!"
raise
print "Plot saved."
return
