On May 10, 2014, at 6:06 PM, Eduardo M. A. M. Mendes wrote:
> library(zoo);
> library(lattice);
>
> a=matrix(runif(100),25,4);
> b=zoo(a,seq(1,25));
> names(b)=c("How to change the font size?","2","3","4");
> xyplot(b)
>
xyplot(b, strip=strip.custom( par.strip.text=list(cex=.5)))
--
David.
> Ed
>
> On May 10, 2014, at 9:52 PM, David Winsemius <[email protected]> wrote:
>
>>
>> On May 10, 2014, at 5:47 PM, Eduardo M. A. M. Mendes wrote:
>>
>>> Yes, you are right. I meant panels, xyplot generates 22 panels, which
>>> one with y-axis, x-axis and a title. I need to change the font size of
>>> title in the panels.
>>>
>>
>> It appears to me that the answer is probably in :
>>
>> ?strip.default
>>
>> Still no example, so no code.
>>
>> --
>> David.
>>
>>> Ed
>>>
>>>
>>>
>>>
>>> On May 10, 2014, at 8:04 PM, David Winsemius <[email protected]> wrote:
>>>
>>>>
>>>> On May 10, 2014, at 3:30 PM, Eduardo M. A. M. Mendes wrote:
>>>>
>>>>> Hello
>>>>>
>>>>> Many thanks.
>>>>>
>>>>> par.main.text is the main title (on top of all plots). I need to change
>>>>> the each of the titles in the, say, subplots.
>>>>>
>>>>
>>>> One gets the response the fills ones needs when those needs are clearly
>>>> expressed and an example provide that illustrates the problem. There being
>>>> no "subplot" in lattice, I'm guessing that you mean "panel" for that term,
>>>> and the "title" is in fact the strip annotation, but I am finished with
>>>> throwing out guesswork solutions until clarity is established.
>>>>
>>>> --
>>>> David.
>>>>
>>>>> Ed
>>>>>
>>>>>
>>>>> On May 10, 2014, at 7:05 PM, David Winsemius <[email protected]>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>> On May 10, 2014, at 2:26 PM, Eduardo M. A. M. Mendes wrote:
>>>>>>
>>>>>>> Hello
>>>>>>>
>>>>>>> I am using xyplot (lattice) to plot a xts variable. There are 20
>>>>>>> variables within the xts variable (index by a datetime vector sampled
>>>>>>> every 1 minute). The results are very nice and help me to understand
>>>>>>> what is going on with the data. However since the names (labels of each
>>>>>>> variable) within the xts variable are large, the title of each plot is
>>>>>>> cropped. How can I select the font size of the titles without
>>>>>>> changing all other fonts?
>>>>>>>
>>>>>>
>>>>>> tp <- trellis.par.get()
>>>>>> names(tp)
>>>>>>
>>>>>> ... includes "par.main.text", so my first try was to use the xyplot()
>>>>>> facilities to change cex for 'main'. Seems to work as expected:
>>>>>>
>>>>>> xyplot( 1~1, main="test", par.settings=list(par.main.text=list(cex=5)))
>>>>>>
>>>>>> --
>>>>>>
>>>>>> David Winsemius
>>>>>> Alameda, CA, USA
>>>>>>
>>>>>
>>>>
>>>> David Winsemius
>>>> Alameda, CA, USA
>>>
>>
>> David Winsemius
>> Alameda, CA, USA
>
David Winsemius
Alameda, CA, USA
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