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