If however you also want the colorbar to be left-aligned with the plot on top of it, the solution is probably more complicated. If the only aim is to get the height of the colorbar correctly aligned with its horizontal neighbor, the last solution from this answer would help. without manually fiddling around with the dimension of the subplots holding the colorbar?ĮDIT: Increased width of colorbar to emphasize that it becomes smaller in height.
I can plot the colorbar over the complete subplot, in which case the height is correct, but it's much to wide to be appealing.ĭoes anybody have a "robust" solution, i.e. Z, xedges, yedges = np.histogram2d(Z_random, Z_random, bins=bins, range=hrange, normed=True)įig, axes = plt.subplots(2,3, subplot_kw=dict(aspect="equal"))Ĭax = divider.append_axes("left", size="15%", pad=0.0)įig.colorbar(pcm, cax=cax, label=r"Colorbar label") Z_random = np.random.multivariate_normal(mean, cov, size=n_samples)
PYPLOT COLORBAR OFFSETS SUBPLOT SIZE PLUS
Here's the MWE from matplotlib import pyplot as pltįrom mpl_toolkits.axes_grid1 import make_axes_locatable What was happening was that when I called the colorbar () function in either subplot1 or subplot2, it would autoscale the plot such that the colorbar plus the plot would fit inside the 'subplot' bounding box, causing the two side-by-side plots to be two very different sizes. When using the axes divider recipe to attach the colorbar, the height of the subplot changes due to the aspect ratio. I am using this recipe to generate a colorbar with a range suitable for all subplots hence this issue is not addressed in the MWE. Notice that the color argument is automatically mapped to a color scale (shown here by the colorbar(). However, I dont manage to get a narrow colorbar with the same height as the other subplots. Sets the thickness of the color bar This measure excludes the size of the padding, ticks and labels. import numpy as np import matplotlib.pyplot as plt fig, axs plt.subplots (1, 2, constrainedlayoutTrue) ax axs 0 img ax.imshow ( np.arange (0,1.1),aspect'auto') fig.colorbar (img, axax, orientation'horizontal') axs 1.plot (range (2)) plt. However, I don't manage to get a narrow colorbar with the same height as the other subplots. Changing size, color, and transparency in scatter points. The subplots have to have an equal aspect ratio and the colorbar has to have the same height as the subplots. General.title My Images > ims.plot(colorbarFalse. I am trying to create a figure with several subplots that have a common colorbar. as in this example import matplotlib as mpl first plot plt.subplot(131). Matplotlib is the library that HyperSpy uses to produce the plots.
0 kommentar(er)
