Hey there,
I am having a weird problem with a specific type of plot I like to make. There are three pictures attached. What I am doing is making a kind of heat map, then adding 4 black lines to denote the borders of something (top image in attachment). Then what I do is concatenate several of these heat maps side-by-side to represent my data changing in time in a subplot. I initially plot using:
h1 = subplot(3,1,i); imagesc(B); colormap(gray);
Where the variable 'B' is the heat map I am plotting (as in image #1 in attachment). When I do this, however, one of the black lines I original put on B is gone (image #2). Another one of the black lines disappears when I use 'axis image' and then make the plot prettier with the code below:
axis image; x_lims = get(gca,'xlim'); x_lng = x_lims(2)-x_lims(1); new_ticks = round(x_lng/numEpochs*(1:numEpochs-1)); set(gca,'xtick',new_ticks) x_tic = get(gca,'XTick'); y_lims = get(gca,'YLim'); ylabel(tag2,'FontSize',13,'FontWeight','Bold') set(gca, 'ytick', [], 'yticklabel', [], 'CLim', [0, 255]); set(gca,'xticklabel',XTL+stimDur,'tickdir','out','FontWeight','Bold','FontSize',12) set(gca,'ydir','reverse'); set(gca,'LineWidth',2); set(gca,'xtick',x_tic)
The bottom image in the attachment shows what I end up with, which is my intended subplot, except that two sides of my rectangle are missing…
Does anyone see what I can do differently to prevent this from happening?
Best Answer