You can try with list options :

plot(gvisBarChart(MyData, xvar="Names1", yvar=c("Values1", "Values2"),
options=list(width=1200,height=1500)))



Le 15/07/2013 20:00, Christofer Bogaso a écrit :
Hello again,

Let say I have following data-frame:

MyData <- data.frame(Names1 = paste("XXX", 1:150), Values1 = 1:150 + 10,
Values2 = 1:150)

Now I want to plot this data-frame with googleVis. Therefore I run
following codes:

library(googleVis)
plot(gvisBarChart(MyData, xvar="Names1", yvar=c("Values1", "Values2")))

However the problem is that, hardly this plot can be read. However if I
plot a fraction of my data-frame then the underlying plot is clearly
visible:

plot(gvisBarChart(MyData[1:15,], xvar="Names1", yvar=c("Values1",
"Values2")))  ## This is clearly visible.


I would really appreciate if someone gives me some pointer how I can
clearly plot my data-frame with googleVis. I understand that there are many
other plotting methods available with R like ggplot, however here I want to
use googleVis because of its strength in showing the values within the plot
area itself if you hover your mouse.

Thanks and regards,

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