mirror of
https://github.com/Rucknium/misc-research.git
synced 2024-11-16 15:58:03 +00:00
139 lines
4.4 KiB
R
139 lines
4.4 KiB
R
# MIT License
|
|
|
|
# Copyright (c) 2021 Rucknium
|
|
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
|
|
# The above copyright notice and this permission notice shall be included in all
|
|
# copies or substantial portions of the Software.
|
|
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
# SOFTWARE.
|
|
|
|
|
|
# install.packages("animation")
|
|
# install.packages("plotrix")
|
|
# install.packages("Cairo")
|
|
# NOTE: Cairo is a general software package that cannot be installed by R alone.
|
|
# Search for installation instructions according to your operating system.
|
|
|
|
library(animation)
|
|
library(plotrix)
|
|
library(Cairo)
|
|
|
|
load("logo-data.Rdata", verbose = TRUE)
|
|
# max(M.outline$y) == 1.58044863212111
|
|
# xmr.orange == "#FF6600FF"
|
|
# xmr.grey == "#4C4C4CFF"
|
|
|
|
load("generated-logo-observations.Rdata", verbose = TRUE)
|
|
# generated.logo.observations
|
|
|
|
# If Cairo in installed, use:
|
|
# ani.options(interval = 0.2, ani.dev = "CairoPNG")
|
|
# Otherwise, use:
|
|
ani.options(interval = 0.2)
|
|
|
|
saveGIF({
|
|
|
|
y <- generated.logo.observations[1:10]
|
|
|
|
for ( i in 3:73) {
|
|
|
|
y <- c(y, generated.logo.observations[length(y) + (1:floor(2^(i/3-1))) ] )
|
|
|
|
par(mar = c(5, 0, 0, 0))
|
|
|
|
plot(0, 0, xlim = c(0 - 0.1, 1 + 0.1), ylim = c(0 , max(M.outline$y) * 2 ),
|
|
axes = FALSE,
|
|
ylab = "", xlab = "", main = "", col = "transparent",
|
|
asp = (1.2)/(max(M.outline$y) * 2))
|
|
|
|
mtext("Secure. Private. Untraceable.", side = 1, line = 0.5, cex = 2)
|
|
mtext("Resistant to statistical attack.", side = 1, line = 2.5, cex = 2)
|
|
mtext(paste0("N = ", prettyNum(length(y), big.mark = ",")), side = 1, line = 3.9, cex = 1)
|
|
|
|
center_x = mean(c(0, 1))
|
|
center_y = max(M.outline$y)
|
|
|
|
plotrix::draw.ellipse(center_x, center_y,
|
|
0.6, max(M.outline$y),
|
|
col = xmr.orange, border = NA)
|
|
|
|
M.density <- density(y, bw = "SJ-dpi")
|
|
|
|
polygon((c(M.density$x, M.density$x) * 1.5 - .5/2),
|
|
c(M.density$y, M.density$y * 1.5), border = NA, col = "white")
|
|
|
|
hist(y, breaks = 50, col = xmr.grey,
|
|
axes = FALSE, border = NA,
|
|
xlim = c(0, 1), ylim = c(0, max(M.outline$y) * 2),
|
|
freq = FALSE,
|
|
ylab = "", xlab = "", main = "", add = TRUE)
|
|
|
|
|
|
# Pieced together from source of plotrix::draw.ellipse
|
|
draw1ellipse <- function(x, y, a = 1, b = 1, angle = 0, segment = NULL,
|
|
arc.only = TRUE, nv = 100, deg = TRUE, border = NULL,
|
|
col = NA, lty = 1, lwd = 1, ...) {
|
|
if (is.null(segment)) {
|
|
if (deg)
|
|
segment <- c(0, 360)
|
|
else segment <- c(0, 2 * pi)
|
|
}
|
|
if (deg) {
|
|
angle <- angle * pi/180
|
|
segment <- segment * pi/180
|
|
}
|
|
xyangle <- function(x, y, directed = FALSE, deg = TRUE) {
|
|
if (missing(y)) {
|
|
y <- x[, 2]
|
|
x <- x[, 1]
|
|
}
|
|
out <- atan2(y, x)
|
|
if (!directed)
|
|
out <- out%%pi
|
|
if (deg)
|
|
out <- out * 180/pi
|
|
out
|
|
}
|
|
z <- seq(segment[1], segment[2], length = nv + 1)
|
|
xx <- a * cos(z)
|
|
yy <- b * sin(z)
|
|
alpha <- xyangle(xx, yy, directed = TRUE, deg = FALSE)
|
|
rad <- sqrt(xx^2 + yy^2)
|
|
xp <- rad * cos(alpha + angle) + x
|
|
yp <- rad * sin(alpha + angle) + y
|
|
if (!arc.only) {
|
|
xp <- c(x, xp, x)
|
|
yp <- c(y, yp, y)
|
|
}
|
|
data.frame(x = xp, y = yp)
|
|
}
|
|
|
|
|
|
eclipse <- draw1ellipse(center_x, center_y,
|
|
0.6, max(M.outline$y),
|
|
segment = c(0, 180), angle = 180)
|
|
|
|
eclipse <- rbind(data.frame(x = min(eclipse$x), y = -0.05),
|
|
eclipse,
|
|
data.frame(x = max(eclipse$x), y = 0))
|
|
|
|
polygon(eclipse, col = "white", border = NA)
|
|
|
|
print(paste(i, length(y)))
|
|
|
|
}
|
|
|
|
}, movie.name = "Statistical-Monero-Logo.gif")
|