我正在使用plotly庫讓我HTML交互式圖形,我已經從ggplot2生成,但與堆積圖形,情節不能正常工作。ggplot plotly API混亂寬度堆棧條形圖
這裏是我的ggplot代碼:
if(file.exists(filename)) {
data = read.table(filename,sep=",",header=T)
} else {
g <- paste0("=== [E] Error : Couldn't Found File : ",filename)
print (g)
}
ReadChData <- data[data$Channel %in% c("R"),]
#head(ReadChData,10)
# calculate midpoints of bars (simplified using comment by @DWin)
Data <- ddply(ReadChData, .(qos_level),
transform, pos = cumsum(AvgBandwidth) - (0.5 *AvgBandwidth)
)
# library(dplyr) ## If using dplyr...
# Data <- group_by(Data,Year) %>%
# mutate(pos = cumsum(Frequency) - (0.5 * Frequency))
# plot bars and add text
g <- ggplot(Data, aes(x = qos_level, y = AvgBandwidth)) +
scale_x_continuous(breaks = x_axis_break) +
geom_bar(aes(fill = MasterID), stat="identity", width=0.2) +
scale_colour_gradientn(colours = rainbow(7)) +
geom_text(aes(label = AvgBandwidth, y = pos), size = 3) +
theme_set(theme_bw()) +
ylab("Bandwidth (GB/s)") +
xlab("QoS Level") +
ggtitle("Qos Compting Stream")
png(paste0(opt$out,"/",GraphName,".png"),width=6*ppi, height=6*ppi, res=ppi)
print (g)
library(plotly)
p <- ggplotly(g)
#libdir arugumet will be use to point to commin lib
htmlwidgets::saveWidget(as.widget(p), selfcontained=FALSE, paste0(opt$out,"/qos_competing_stream.html"))
,這裏是plotly HTML輸出格式爲Lib
http://pasteboard.co/2fHQfJwFu.jpg
請幫助。
謝謝。我開始在offiline模式下使用plotly javascript而不是從ggplot對象生成。但是會接受答案。 – vjain419