Hi I am trying to merge a heat map(matplotlib) with a tree(.png), but the .png does not plot as needed or for that matter cannot be seen easily. Here is my code:
####### CODE cmap = mpl.cm.hot if outlier==0: threshold=1 else: threshold=outlier-0.01 fig = plt.figure(figsize=(25,25)) plt.suptitle(file_handle.replace('.csv',''),fontsize=22) cmap.set_over('green') cmap.set_under('grey') gs=gridspec.GridSpec(1, 2,height_ratios=[1,1,-2,2] ,width_ratios=[1,1,-2,2]) phyl_ax=plt.subplot(gs[0],frameon=False) ht_ax=plt.subplot(gs[1]) ##gs.tight_layout(fig, rect=[1,1,2,2]) ht_ax.set_xlim(0,35) ht_ax.set_ylim(0,35) ##ht_ax.grid(color='white',linestyle='-',linewidth=1) fig.subplots_adjust(hspace=0) cb_ax,kw =mpl.colorbar.make_axes(ht_ax, shrink=0.65) plt.setp(phyl_ax.get_xticklabels(),visible=False) plt.setp(phyl_ax.get_yticklabels(),visible=False) plt.setp(ht_ax.get_xticklabels(),visible=True) plt.setp(ht_ax.get_yticklabels(),visible=True) plt.setp(phyl_ax.get_xticklines(),visible=False) plt.setp(phyl_ax.get_yticklines(),visible=False) plt.setp(ht_ax.get_xticklines(),visible=True) plt.setp(ht_ax.get_yticklines(),visible=True) img = ht_ax.imshow(data, cmap=cmap, interpolation='none',vmax=threshold) cb = mpl.colorbar.ColorbarBase(ax=cb_ax,cmap=cmap, extend='neither',**kw) cb.cmap.set_over('green') image_file = cbook.get_sample_data('/home/asmariyaz/Desktop/mytree.png',asfileobj=False) image = plt.imread(image_file) How can I make the resolution of the .png image better OR for that matter is there a better solution to merge these together? I am attaching the plot I am getting with this code- (WrongTree.pdf) Thanks Asma
WrongTree.pdf
Description: Adobe PDF document
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