如何在openair上左对齐main,sub和xlab的文本?
timePlot(
main = 'Liberty E -9',
sub = 'Time Period: September 30, 2014 - June 30, 2015',
allData,
pollutant = c('PM2.5', 'humidity'),
avg.time = '1 hour',
lwd = 2,
lty = 1,
name.pol = c('PM 2.5 particulate ug/m3', 'Device Humidity %'),
type = "site",
group = TRUE,
auto.text = FALSE
)
我将所有文本都置于默认
的中心位置但理想情况下,我希望文本与左侧对齐,
有可能吗?有什么想法吗?