def density(self, scale, viewpoint, **kwargs):
x,y,z = visualize.project(self.snapshot, 'ndensity',
scale, viewpoint, **kwargs)
ax = kwargs.pop('axis',self.axes)
ax.cla()
ax.set_axis_off()
img = ax.imshow(z, extent=[x.min(),x.max(),y.min(),y.max()],
cmap=pyplot.cm.bone, origin='lower')
clim = kwargs.pop('clim',None)
if clim:
img.set_clim(clim[0],clim[1])
cbar = kwargs.pop('colorbar', True)
if cbar:
if not self.cbar:
self.cbar = self.figure.colorbar(img)
if clim:
self.cbar.set_clim(clim[0],clim[1])
self.cbar.set_ticks(range(clim[0], clim[1]+1))
self.cbar.set_label('Log Number Density [cm$^{-3}$]')
self.annotate_axes(scale)
self.axes.set_xlim(x.min(), x.max())
self.axes.set_ylim(y.min(), y.max())
pyplot.draw()
def temperature(self, scale, viewpoint, **kwargs):
x,y,z = visualize.project(self.snapshot, 'temp', scale, viewpoint,
centering='avg', **kwargs)
ax = kwargs.pop('axis',self.axes)
ax.cla()
ax.set_axis_off()
img = ax.imshow(z, extent=[x.min(),x.max(),y.min(),y.max()],
cmap=pyplot.cm.hot,origin='lower')
clim = kwargs.pop('clim',None)
if clim:
img.set_clim(clim[0],clim[1])
cbar = kwargs.pop('colorbar', True)
if cbar:
if not self.cbar:
self.cbar = self.figure.colorbar(img)
if clim:
self.cbar.set_clim(clim[0],clim[1])
self.cbar.set_ticks(range(clim[0], clim[1]+1))
self.cbar.set_label('Log Gas Temperature [K]')
self.annotate_axes(scale)
self.axes.set_xlim(x.min(), x.max())
self.axes.set_ylim(y.min(), y.max())
pyplot.draw()
