Questa domanda è un'estensione della domanda this.Come posso visualizzare la mia trama senza barre degli strumenti, in Lucido?
Sto tracciando un gglot piuttosto grande in Lucido.
Utilizzo di renderPlot(width = 1500, height = 1000, ...
Sono in grado di mostrare l'intera trama; tuttavia, ora ho una barra di scorrimento sulla destra. Vorrei estendere l'altezza della colonna nella fluidRow, piuttosto che avere questa barra di scorrimento.
Da quello che ho capito, Brillante (aka bootstrap) dovrebbe dinamicamente dimensionare l'altezza del fluidRow per qualunque sia la dimensione della trama è. Perché la mia area visibile è così piccola? Le barre di scorrimento sono belle, ma voglio che l'intera trama sia visibile.
UI.R
source("helper.R")
shinyUI(fluidPage(theme='test.css',
fluidRow(
column(2,
fluidRow(
h3("Select Customer:"),
wellPanel(class="info", numericInput(inputId="num", label="Select ID:", value=NaN),
if(show_age_slider=='Yes'){textOutput("")},
if(show_edu_slider=='Yes'){textOutput("")},
if(show_gender_buttons=='Yes'){textOutput("")}
))),
#do.call will call the navbarPage function with the arguments in the tabs list
shinyUI(fluidRow(
column(12,
"",
do.call(navbarPage,tabs)
))))))
SERVER.R
library("shiny")
library("ggplot2")
DF_for_plotting <- structure(list(col1 = c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0), col2 = c(100,
100, 61.9433678425096, 10.7823906941804, 4.18175346165306, 3.24251454697229,
6.68573373055455, 14.945119260922, 18.9296271776082, 11.0742379220636
), col3 = c(100, 100, 100, 12.8418470680653, 5.31239161296286,
4.42025167250118, 10.699998838647, 27.5067118056336, 20.6360723198699,
13.1476876837599), col4 = c(100, 100, 100, 100, 100, 100, 100,
100, 100, 100)), .Names = c("col1", "col2", "col3", "col4"), row.names = c("one",
"two", "three", "four", "five", "six", "seven", "eight", "nine",
"ten"), class = "data.frame")
hex=c("#CC0000", "#90BD31", "#178CCB")
textsize=c(8)
############## shiny server starts here: #######################################################################
shinyServer(function(input, output) {
# begin the observe() block
observe(
lapply(seq(1:number_of_tabs),function(i) output[[paste0("plot",i)]] <- renderPlot(width = 1500,
height = 1000,{ #<-- lapply will fill up each tab and create one ggplot
plotindex <<- 0
list_of_ggplots <<- list() #although we only have one tab, we could easily extend to having multiple tabs
p <- ggplot()
breaks=c(0, 25, 50, 75, 100, 115, 130)
break_labels=c("0%", "25%", "50%", "75%", "100%")
number_of_variables <- 10
### inner loop
for (varnum in seq(1:number_of_variables)){ #<-- We need to make all three segments for all three variables for this tab
p <- p + scale_y_discrete(breaks = seq(10), labels = c("one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"))
p <- p + geom_segment(data=DF_for_plotting, aes_q(x=DF_for_plotting$col1[varnum], xend=DF_for_plotting$col2[varnum]-0.001, y=varnum, yend=varnum, colour='impaired'), size=textsize*2.5) +
geom_segment(data=DF_for_plotting, aes_q(x=DF_for_plotting$col2[varnum], xend=DF_for_plotting$col3[varnum]-0.001, y=varnum, yend=varnum, colour='normal'), size=textsize*2.5) +
geom_segment(data=DF_for_plotting, aes_q(x=DF_for_plotting$col3[varnum], xend=DF_for_plotting$col4[varnum]-0.001, y=varnum, yend=varnum, colour='optimal'), size=textsize*2.5)
p <- p + scale_color_manual(values=c(impaired=hex[1], normal=hex[2], optimal=hex[3], white='#ffffff'), name="Function Key")
# p <- p + theme(plot.margin=unit(c(0,0,0,0), "cm"))
# p <- p + theme(panel.margin=unit(c(0,0,0,0), "cm"))
list_of_ggplots[["to_UI"]] <<- p # this is strange but true; apparently any arbitrary key works for inserting the plot into the list_of_ggplots
}
print(list_of_ggplots) #<-- to send out to UI
})
)
) #<-- end of observe function
} #<-- end of brace in shinyserver function
) #<-- end the shinyserver function
helper.R
show_gender_buttons='No'
show_edu_slider='No'
show_age_slider='No'
##############################################
### this part is to create the UI properly ###
#tab_names <- c("", tab_names)
#make a list of all the arguments you want to pass to the navbarPage function
tabs<-list()
#first element will be the title, empty in our case
tabs[[1]]=""
#add all the tabPanels to the list
for (j in 2:(number_of_tabs+1)){
tabs[[j]]=tabPanel(tab_names[j],plotOutput(paste0("plot",j-1)))}
################################################
too many shinyUI functions? Funziona meglio se lo rimuovi? –
Puoi provare ad aggiungere al tuo UI.R: tag $ style (type = "text/css", ".tab-content {overflow: visible;}"), # per evitare le barre di scorrimento – Picarus