Diagram
아래 표시된 것과 유사한 RShiny 앱에서 R 라이브러리를 사용하여 순서도를 표시하려고 합니다. 시도 plotOutput()
했지만 Rshiny 앱 탭에 순서도를 표시 할 수 없습니다. 누군가 내가 여기서 놓친 것에 대해 가르쳐 줄 수 있습니까?
library(diagram)
library(shape)
par(mar = c(1, 1, 1, 1))
openplotmat()
elpos <- coordinates (c(1, 1, 2, 4))
fromto <- matrix(ncol = 2, byrow = TRUE, data = c(1, 2, 2, 3, 2, 4, 4, 7, 4, 8,3,5,3,6))
nr <- nrow(fromto)
arrpos <- matrix(ncol = 2, nrow = nr)
for (i in 1:nr)
arrpos[i, ] <- straightarrow (to = elpos[fromto[i, 2], ],
from = elpos[fromto[i, 1], ], lwd = 2, arr.pos = 0.6, arr.length = 0.5)
textellipse(elpos[1,], 0.1, lab = "start", box.col = "green",
shadow.col = "darkgreen", shadow.size = 0.005, cex = 1.5)
textrect (elpos[2,], 0.15, 0.05,lab = "found term?", box.col = "grey",
shadow.col = "darkblue", shadow.size = 0.005, cex = 1.5)
textrect (elpos[4,], 0.15, 0.05,lab = "related?", box.col = "grey",
shadow.col = "darkblue", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[3,], 0.1, 0.1, lab = c("other","term"), box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[7,], 0.1, 0.1, lab = c("make","a link"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[8,], 0.1, 0.1, lab = c("new","article"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[5,], 0.1, 0.1, lab = c("make","a link"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[6,], 0.1, 0.1, lab = c("new","article"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
#
dd <- c(0.0, 0.025)
text(arrpos[2, 1] + 0.05, arrpos[2, 2], "yes")
text(arrpos[3, 1] - 0.05, arrpos[3, 2], "no")
text(arrpos[4, 1] + 0.05, arrpos[4, 2] + 0.05, "yes")
text(arrpos[5, 1] - 0.05, arrpos[5, 2] + 0.05, "no")
#
plotOutput
UI와 renderPlot
서버 에서도 사용 했습니까 ? 나는 다음을 시도했고 그것은 나를 위해 작동합니다.
#
# This is a Shiny web application. You can run the application by clicking
# the 'Run App' button above.
#
# Find out more about building applications with Shiny here:
#
# http://shiny.rstudio.com/
#
library(shiny)
library(diagram)
library(shape)
# Define UI for application that draws a histogram
ui <- fluidPage(
# Show a plot of the generated distribution
mainPanel(
plotOutput("testplot")
)
)
# Define server logic required to draw a histogram
server <- function(input, output) {
#
output$testplot <- renderPlot({
par(mar = c(1, 1, 1, 1))
openplotmat()
elpos <- coordinates (c(1, 1, 2, 4))
fromto <- matrix(ncol = 2, byrow = TRUE, data = c(1, 2, 2, 3, 2, 4, 4, 7, 4, 8,3,5,3,6))
nr <- nrow(fromto)
arrpos <- matrix(ncol = 2, nrow = nr)
for (i in 1:nr)
arrpos[i, ] <- straightarrow (to = elpos[fromto[i, 2], ],
from = elpos[fromto[i, 1], ], lwd = 2, arr.pos = 0.6, arr.length = 0.5)
textellipse(elpos[1,], 0.1, lab = "start", box.col = "green",
shadow.col = "darkgreen", shadow.size = 0.005, cex = 1.5)
textrect (elpos[2,], 0.15, 0.05,lab = "found term?", box.col = "grey",
shadow.col = "darkblue", shadow.size = 0.005, cex = 1.5)
textrect (elpos[4,], 0.15, 0.05,lab = "related?", box.col = "grey",
shadow.col = "darkblue", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[3,], 0.1, 0.1, lab = c("other","term"), box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[7,], 0.1, 0.1, lab = c("make","a link"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[8,], 0.1, 0.1, lab = c("new","article"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[5,], 0.1, 0.1, lab = c("make","a link"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
textellipse(elpos[6,], 0.1, 0.1, lab = c("new","article"),box.col = "orange",
shadow.col = "red", shadow.size = 0.005, cex = 1.5)
#
dd <- c(0.0, 0.025)
text(arrpos[2, 1] + 0.05, arrpos[2, 2], "yes")
text(arrpos[3, 1] - 0.05, arrpos[3, 2], "no")
text(arrpos[4, 1] + 0.05, arrpos[4, 2] + 0.05, "yes")
text(arrpos[5, 1] - 0.05, arrpos[5, 2] + 0.05, "no")
})
}
# Run the application
shinyApp(ui = ui, server = server)
이 기사는 인터넷에서 수집됩니다. 재 인쇄 할 때 출처를 알려주십시오.
침해가 발생한 경우 연락 주시기 바랍니다[email protected] 삭제
몇 마디 만하겠습니다