Displaying 5 results from an estimated 5 matches for "pathgrob".
2016 Aug 03
2
polypath winding rule with transparency
Hi, I see different results in png() and pdf() for polypath() on Windows
when using the "winding" rule
## overlapping, both clock-wise
x <- cbind(c(.1, .1, .6, .6, NA, .4, .4, .9, .9),
c(.1, .6, .6, .1, NA, .4, .9, .9, .4))
pfun <- function() {
plot(x)
polypath(x * 0.8 + 0.2, rule = "winding", col = "#BEBEBE80")
polypath(x, rule =
2016 Aug 04
2
[FORGED] Re: polypath winding rule with transparency
...helps to explain why the "winding" rule is not
working on Windows :(
Thanks for reporting the problem - needs more study to find out what is
going wrong.
Paul
On 03/08/16 18:47, Michael Sumner wrote:
> Hello,
>
> it's probably worth adding that this is not a problem with pathGrob, only
> polypath.
>
> This code is sufficient to demonstrate the problem in Windows.
>
> ## overlapping, both clock-wise
> x <- cbind(c(.1, .1, .6, .6, NA, .4, .4, .9, .9),
> c(.1, .6, .6, .1, NA, .4, .9, .9, .4))
> ## only a problem on Windows windows() and png...
2016 Aug 03
0
polypath winding rule with transparency
Hello,
it's probably worth adding that this is not a problem with pathGrob, only
polypath.
This code is sufficient to demonstrate the problem in Windows.
## overlapping, both clock-wise
x <- cbind(c(.1, .1, .6, .6, NA, .4, .4, .9, .9),
c(.1, .6, .6, .1, NA, .4, .9, .9, .4))
## only a problem on Windows windows() and png()
plot(x);polypath(x, rule = "wi...
2017 Apr 24
1
polypath winding rule with transparency
...t;
>> Thanks for reporting the problem - needs more study to find out what is
>> going wrong.
>>
>> Paul
>>
>> On 03/08/16 18:47, Michael Sumner wrote:
>> > Hello,
>> >
>> > it's probably worth adding that this is not a problem with pathGrob,
>> only
>> > polypath.
>> >
>> > This code is sufficient to demonstrate the problem in Windows.
>> >
>> > ## overlapping, both clock-wise
>> > x <- cbind(c(.1, .1, .6, .6, NA, .4, .4, .9, .9),
>> > c(.1, .6, .6, .1,...
2016 Aug 04
0
[FORGED] Re: polypath winding rule with transparency
...is not
> working on Windows :(
>
> Thanks for reporting the problem - needs more study to find out what is
> going wrong.
>
> Paul
>
> On 03/08/16 18:47, Michael Sumner wrote:
> > Hello,
> >
> > it's probably worth adding that this is not a problem with pathGrob, only
> > polypath.
> >
> > This code is sufficient to demonstrate the problem in Windows.
> >
> > ## overlapping, both clock-wise
> > x <- cbind(c(.1, .1, .6, .6, NA, .4, .4, .9, .9),
> > c(.1, .6, .6, .1, NA, .4, .9, .9, .4))
> > ## onl...