search for: circle2

...gt; > I finally understood the question and it needs a hack to the draw.circle function in plotrix since the angle and density arguments don't get passed in: > > First get code for draw.circle: > > ------ > > draw.circle # then copy to console and edit > > draw.circle2 <- function (x, y, radius, nv = 100, border = NULL, col = NA, lty = 1, > density=NA, angle=45, lwd = 1 ) > { > xylim <- par("usr") > plotdim <- par("pin") > ymult <- getYmult() > angle.inc <- 2 *...

...and some part of the code, why do you pass radius as a vector in the function (if I understand well the purpose of the for loop) ? Also what is ymult? If I set the radius to the value 0.85 as I wanted (so as a scalar), I don't see any difference in the result when I call this function draw.circle2, the stripes are not drawn inside the circle. I don't know if it is normal. Thanks, best Jean-Philippe On 14/06/2017 19:29, David Winsemius wrote: >> On Jun 14, 2017, at 10:18 AM, David Winsemius <dwinsemius at comcast.net> wrote: >> >> >>> On Jun 14, 2017...

...aving loaded the (very nice !) plotrix library : I finally understood the question and it needs a hack to the draw.circle function in plotrix since the angle and density arguments don't get passed in: First get code for draw.circle: ------ draw.circle # then copy to console and edit draw.circle2 <- function (x, y, radius, nv = 100, border = NULL, col = NA, lty = 1, density=NA, angle=45, lwd = 1 ) { xylim <- par("usr") plotdim <- par("pin") ymult <- getYmult() angle.inc <- 2 * pi/nv angles <- seq(0, 2 *...

> On Jun 14, 2017, at 9:46 AM, Jeff Newmiller <jdnewmil at dcn.davis.ca.us> wrote: > > I don't see a question. If your question is whether R supports pattern fills, AFAIK it does not. If that is not your question, ask one. > -- > Sent from my phone. Please excuse my brevity. > > On June 14, 2017 7:57:41 AM PDT, jean-philippe <jeanphilippe.fontaine at

...ibrary : >> I finally understood the question and it needs a hack to the draw.circle function in plotrix since the angle and density arguments don't get passed in: >> First get code for draw.circle: >> ------ >> draw.circle # then copy to console and edit >> draw.circle2 <- function (x, y, radius, nv = 100, border = NULL, col = NA, lty = 1, >> density=NA, angle=45, lwd = 1 ) >> { >> xylim <- par("usr") >> plotdim <- par("pin") >> ymult <- getYmult() >> a...

...lly understood the question and it needs a hack to the >draw.circle function in plotrix since the angle and density arguments >don't get passed in: >>> First get code for draw.circle: >>> ------ >>> draw.circle # then copy to console and edit >>> draw.circle2 <- function (x, y, radius, nv = 100, border = NULL, >col = NA, lty = 1, >>> density=NA, angle=45, lwd = 1 ) >>> { >>> xylim <- par("usr") >>> plotdim <- par("pin") >>> ymult <- g...

...gt; > I finally understood the question and it needs a hack to the draw.circle function in plotrix since the angle and density arguments don't get passed in: > > First get code for draw.circle: > > ------ > > draw.circle?? # then copy to console and edit > > draw.circle2? <- function (x, y, radius, nv = 100, border = NULL, col = NA, lty = 1, >???????????????????????????? density=NA, angle=45,? lwd = 1 ) > { >????? xylim <- par("usr") >????? plotdim <- par("pin") >????? ymult <- getYmult() >????? angle.inc <- 2 *...

...n and it needs a hack to the >> draw.circle function in plotrix since the angle and density arguments >> don't get passed in: >>>> First get code for draw.circle: >>>> ------ >>>> draw.circle # then copy to console and edit >>>> draw.circle2 <- function (x, y, radius, nv = 100, border = NULL, >> col = NA, lty = 1, >>>> density=NA, angle=45, lwd = 1 ) >>>> { >>>> xylim <- par("usr") >>>> plotdim <- par("pin") >>>...