使用pheatmap，有没有办法增加行和列注释的宽度？

Question

下面给出了生成附加热图的代码。我正在寻找增加表示注解行的垂直条的宽度的方法。HEre is a link to sample image from the code.

pheatmap(TermFoldCh,
    color =  inferno(11),
    breaks = breaksList, 
    border_color = "black",
    cluster_rows = mat_cluster_rows,
    cluster_cols = mat_cluster_cols,
    #clustering_distance_rows = "euclidean",
    #clustering_distance_cols = "euclidean",
    legend = TRUE,
    legend.breaks = breaksList,
    legend.labels = c("-10", "-8", "-6", "-4", "-2", "0", "2", "4", "6", "8", "10"),         
    annotation_row = row_ann,
    annotation_col = col_ann,
    annotation_legend = TRUE,
    annotation_names_row = TRUE,
    annotation_names_col = TRUE,
    annotation_colors = annotation_colors,
    drop_levels = FALSE,
    show_rownames = TRUE,
    show_colnames = TRUE,
    main = t,
    fontsize = 3)