legend

问题 After plotting a donut chart, I'm trying to add some legend, based on the following example: http://bl.ocks.org/ZJONSSON/3918369 However, I'm receiving this error: TypeError: undefined is not an object (evaluating 'n.apply') I've printed the return of line 131 and all the legend names are printed. I don't know what's is causing the undefined error print. This is my main code: var width = 300, height = 300, radius = Math.min(width, height) / 2; var color = d3.scale.ordinal() .range(colorrange)

问题 I would like to get a customized legend for the ready heat map graph, so as it ranged from 0 to 1 with gray scale, but value before 0.01 remain white without any colour gradient on it. Managed to do it for the heat map graph but can't find any close example for the legend. Here is my code: > ggplot(heatmap,aes(Colour, Group, fill=p.value))+ + scale_fill_gradientn(colours= c("white","gray","black"), values=c(0,0.011,1), breaks=c(0,0.01,0.25,0.5,0.75,1), guide=guide_colorbar(frame.colour="black

问题 do you know how can I put the Legend outside the plot area? (Both in code and in xaml) Thank you for your help! cis 回答1: There is no implementation in the current D3 library to move the legend outside the plotter. The most that can be done is to move the legend to a different place in the plotter by editing the Legend.xaml.cs file in the source code. You will have to change the dependency properties in the code-behind to move the legend around the area of your plotter. If you want to put your

问题 do you know how can I put the Legend outside the plot area? (Both in code and in xaml) Thank you for your help! cis 回答1: There is no implementation in the current D3 library to move the legend outside the plotter. The most that can be done is to move the legend to a different place in the plotter by editing the Legend.xaml.cs file in the source code. You will have to change the dependency properties in the code-behind to move the legend around the area of your plotter. If you want to put your

问题 I have made twoplots using plotly, which are working fine individually, but when combined using subplot I can't seem to figure out how to combine the legends. I have tried to use showlegend = F in plot_ly in one of the plots, but this just removes it completely - what I want is to control both subplots with the same legend. My code is as follows: coronavirus_not_china <- coronavirus %>% filter(!(country == "China")) cases_not_china_plot <- coronavirus_not_china %>% group_by(type, date) %>%

问题 I'm trying to combine multiple survival plots, using arrange_ggsurvplots . Each plots was made by ggsurvplot function. Most of them works well. However, it is difficult to combine legends. let's take an example in survminer packages. https://rpkgs.datanovia.com/survminer/reference/arrange_ggsurvplots.html # Fit survival curves require("survival") fit<- survfit(Surv(time, status) ~ sex, data = lung) # List of ggsurvplots require("survminer") splots <- list() splots[[1]] <- ggsurvplot(fit, data

问题 I am not sure whether this could be done in highcharter, however, I have a scenario where I have 7 series plotted of which by default I need to display only 3, however remaining 4 should be greyed out but be present, user can click and select if needed. So, how can we do that? All suggestions are welcome. I did some research, however i was not able to get any leads. Thanks! hc <- highchart(type = "stock") %>% hc_title(text = paste0("<span style=\"color:#000000\">", prod_line, ", ", sku , " at

问题 i have amcharts and i add legend to charts but show text value legend on marker i set margin left and right to legend value but not work chart.legend.valueLabels.template.marginRight=10; chart.legend.valueLabels.template.marginLeft=10; i will show legend like this 回答1: Make sure you have chart.rtl = true; set to enable support for Arabic. See amcharts.com/docs/v4/concepts/rtl for more details. 来源： https://stackoverflow.com/questions/56953963/amchart-legend-margin-between-value-and-markers-not

问题 To make a custom legend, I currently use the following: handles, labels = plt.gca().get_legend_handles_labels() my_artist = plt.Line2D((0,1),(0,0), color = "blue", linestyle = "-", linewidth = 1) plt.legend([handle for i,handle in enumerate(handles) if i in display]+[my_artist], [label for i,label in enumerate(labels) if i in display]+["My legend"]) It will draw a blue line in the legend box. Instead of a line I would like to have a small blue square (but larger than a simple marker). How to

问题 To make a custom legend, I currently use the following: handles, labels = plt.gca().get_legend_handles_labels() my_artist = plt.Line2D((0,1),(0,0), color = "blue", linestyle = "-", linewidth = 1) plt.legend([handle for i,handle in enumerate(handles) if i in display]+[my_artist], [label for i,label in enumerate(labels) if i in display]+["My legend"]) It will draw a blue line in the legend box. Instead of a line I would like to have a small blue square (but larger than a simple marker). How to