How to change seek bar progress colour according to its progress?
Date : March 29 2020, 07:55 AM
With these it helps I want to create a custom seekbar, whose progress bar's colour change between red and blue as the user changes the progress of the bar. , use custom seek bar for that requirement see following link's
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Stacked barplot with colour gradients for each bar
Tag : r , By : user185144
Date : March 29 2020, 07:55 AM
With these it helps I have made a function ColourPalleteMulti, which lets you create a multiple colour pallete based on subgroups within your data: ColourPalleteMulti <- function(df, group, subgroup){
# Find how many colour categories to create and the number of colours in each
categories <- aggregate(as.formula(paste(subgroup, group, sep="~" )), df, function(x) length(unique(x)))
category.start <- (scales::hue_pal(l = 100)(nrow(categories))) # Set the top of the colour pallete
category.end <- (scales::hue_pal(l = 40)(nrow(categories))) # set the bottom
# Build Colour pallette
colours <- unlist(lapply(1:nrow(categories),
function(i){
colorRampPalette(colors = c(category.start[i], category.end[i]))(categories[i,2])}))
return(colours)
}
library(ggplot2)
# Create data
df <- diamonds
df$group <- paste0(df$color, "-", df$clarity, sep = "")
# Build the colour pallete
colours <-ColourPalleteMulti(df, "color", "clarity")
# Plot resultss
ggplot(df, aes(color)) +
geom_bar(aes(fill = group), colour = "grey") +
scale_fill_manual("Subject", values=colours, guide = "none")
# Plot resultss
ggplot(df, aes(cut)) +
geom_bar(aes(fill = group), colour = "grey") +
scale_fill_manual("Subject", values=colours, guide = "none")
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ggplot2 stacked bar chart: each bar is one colour, stacked groups are shown using alpha
Date : March 29 2020, 07:55 AM
This might help you Say I have the following stacked bar chart: , Map both attributes: p <- ggplot(data = mtcars, aes(x=gear, alpha=cyl, fill=gear) ) + geom_bar() +
scale_fill_manual(values = c("#CD3700", "#9ACD32", "#00868B"))
p
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Stacked progress bars with `progress` module in Nodejs
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , There is a dedicated module called multi-progress which extends the progress module's API to allow multiple progress bars:
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Specify colour to a stacked area graph
Tag : r , By : user105769
Date : March 29 2020, 07:55 AM
it fixes the issue There are a lot of ways to change the color scale in ggplot. Here's a way where you can specify exactly which colors you want: Sector <- rep(c("S01","S02","S03","S04","S05","S06","S07"),times=7)
Year <- as.numeric(rep(c("1950","1960","1970","1980","1990","2000","2010"),each=7))
Value <- runif(49, 10, 100)
data <- data.frame(Sector,Year,Value)
data
ggplot(data, aes(x=Year, y=Value, fill=Sector)) + geom_area(stat="identity") +
scale_fill_manual(values = c("black","blue","gray","orange","tan","purple","darkgray"))
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