Description Usage Arguments Examples
Displays a plot in a Tk toplevel window.
1 2 3 |
W |
Tk toplevel window |
fun |
function to produce the plot |
width |
image width |
height |
image height |
... |
additional arguments |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | ## Not run:
#Example 1 without using tkReplot function (tkRplotR version > 0.1.6)
tk_b <- tclVar(1)
tk_x <- tclVar(10)
tk_main <- tclVar('...')
tt0 <- tktoplevel()
tt0 <- tkRplot(tt0, function(...) {
# get values of tclvariables
x <- .tcl2num(tk_x)
x <- 1:x
b <- .tcl2num(tk_b)
main <- .tcl2String(tk_main)
plot(
x,
x ^ b ,
col = "#0000ff50",
xlab = "x",
ylab = expression(x^b),
type = "l",
axes = FALSE,
lwd = 4)
title(main = main)
points(x,
x ^ b,
col = "#ff000050",
pch = 19,
cex = 2)
axis(1)
axis(2)
box()
})
s01 <- tkscale(
tt0,
#command = function(...) .tkRreplot(tt0),
from = 10,
to = 60,
label = 'x',
variable = tk_x,
showvalue = TRUE,
resolution = 1,
repeatdelay = 200,
repeatinterval = 100,
orient = "hor"
)
s02 <- tkscale(
tt0,
#command = function(...) .tkRreplot(tt0),
from = 0.05,
to = 2.00,
label = 'b',
variable = tk_b,
showvalue = TRUE,
resolution = 0.01,
repeatdelay = 200,
repeatinterval = 100,
orient = "ver"
)
e01 <- tkentry(tt0,
textvariable = tk_main,
validate = 'all', validatecommand="")
tkpack(s02,
side = "left",
expand = FALSE,
#'anchor = "c",
before = tt0$env$canvas,
fill = "both")
tkpack(s01,
side = "bottom",
expand = FALSE,
#'anchor = "c",
before = tt0$env$canvas,
fill = "both")
tkpack(e01,
side = "top",
expand = FALSE,
#'anchor = "c",
before = tt0$env$canvas,
fill = "both")
#Example 2 using tkReplot function (tkRplotR version < 0.1.7)
bb <- 1
tkbb <- tclVar(1)
tt <- tktoplevel()
f <- function(...) {
b <- as.numeric(tclvalue(tkbb))
if (b != bb) {
bb <<- b
tkRreplot(tt)
}
}
tt <- tkRplot(tt, function() {
x <- 1:20 / 20
plot(
x,
x ^ bb,
col = "#0000ff50",
xlab = "x",
ylab = paste0("x^", bb),
type = "l",
axes = FALSE,
lwd = 4)
title(main = bb)
points(x,
x ^ bb,
col = "#ff000050",
pch = 19,
cex = 2)
axis(1)
axis(2)
box()
})
s <- tkscale(
tt,
command = f,
from = 0.05,
to = 2.00,
variable = tkbb,
showvalue = TRUE,
resolution = 0.01,
repeatdelay = 50,
repeatinterval = 100,
orient = "horiz"
)
tkpack(s,
side = "bottom",
expand = FALSE,
before = tt$env$canvas,
fill = "both")
## End(Not run)
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.