如何用spplot更改字体系列？

Question

请问您如何使用spplot更改字体系列？我一直在寻找？spplot并尝试过很多东西：

trellis.par.set(fontfamily = "mono", family = "mono")
spplot(xxKv[,"value"], 
    main=list(label="Testfont Jilm JILM",cex=3),
    par.settings = list(fontfamily = "mono"),
    family = "mono",
    fontfamily = "mono",
    labels = list(fontfamily = "mono")
)

但没有效果。 谢谢！

Answer 1

啊哈，只是随机实验发现的！

spplot(xxKv[,"value"], 
    main=list(label="Testfont Jilm JILM",cex=3,fontfamily="mono")
)