def initialize_image(axes, data, dataview):
"Initializes the image from the datacube"
yimage = analysis.yimage_calc(data, dataview)
maxval = analysis.maxval_calc(data, dataview)
img = axes.imshow(yimage, interpolation="nearest", clim=(0, maxval), cmap="spectral")
xdata = analysis.xdata_calc(data, dataview)
slice1 = dataview.slider_val
if dataview.display_ev:
axes.set_title("Current Slice ev:%0.2f" % float(xdata[slice1]))
else:
axes.set_title("Current Slice Wavelength:%0.2f" % float(xdata[slice1]))
plt.yticks([])
plt.xticks([])
return img
def initialize_graph(axes, data, dataview):
"""
initializes the graph on screen
xs and ys start from 0
"""
axes.cla()
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
maxval = analysis.maxval_calc(data, dataview)
axes.set_ylim((-maxval / 10, maxval))
img2, = axes.plot(xdata, ydata, ".")
if dataview.display_ev:
plt.xlabel("ev")
else:
plt.xlabel("$\lambda$ [nm]")
return img2
def initialize_graph(axes, data, dataview):
"""
initializes the graph on screen
xs and ys start from 0
"""
axes.cla()
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
maxval = analysis.maxval_calc(data, dataview)
axes.set_ylim((-maxval / 10, maxval))
img2, = axes.plot(xdata, ydata, '.')
if dataview.display_ev:
plt.xlabel('ev')
else:
plt.xlabel('$\lambda$ [nm]')
return img2
def initialize_image(axes, data, dataview):
'Initializes the image from the datacube'
yimage = analysis.yimage_calc(data, dataview)
maxval = analysis.maxval_calc(data, dataview)
img = axes.imshow(yimage,
interpolation='nearest',
clim=(0, maxval),
cmap='spectral')
xdata = analysis.xdata_calc(data, dataview)
slice1 = dataview.slider_val
if dataview.display_ev:
axes.set_title('Current Slice ev:%0.2f' % float(xdata[slice1]))
else:
axes.set_title('Current Slice Wavelength:%0.2f' % float(xdata[slice1]))
plt.yticks([])
plt.xticks([])
return img
def reset_colors_cube(img, data, data_view):
maxval = analysis.maxval_calc(data, data_view)
img.set_clim(0, maxval)
data_view.maxcolor = data_view.maxval
data_view.mincolor = 0
def reset_colors_cube(img, data, data_view):
maxval = analysis.maxval_calc(data, data_view)
img.set_clim(0, maxval)
data_view.maxcolor = data_view.maxval
data_view.mincolor = 0
