The asterisk and less than sign overlap at the p-value of the legend in the heatmap plot

[antecede]

Thank you so much for your great work! The problem is shown in the image:

[chuiqin]

This looks like the image is too crowded. Have you tried adjusting the heatmap.width and heatmap.heigh parameters in irGSEA.heatmap function?

[antecede]

Thank you for your prompt reply and suggestions. I have already set these two parameters before you gave your suggestion, and even though they are set to a large size, as shown in the image, there is still a lot of white space, but the overlap problem still exists