Negative value in bauge / gauge

[TimTeaFan]

I tried using negative values in a billboarder::bauge in shiny and somehow it seems like negative values are not displayed - am I doing something wrong or is this a known issue?

Further, when using positive values while having a negative "min" value, only the positive area is rendered, meaning when min = -100 and max = 100 a value of 25 shows only a colored area that equals 25% which is not correct. Again, I might be doing something wrong. If not, is there a fix for this issue?

Update: As far I understand it, this problem seems to be rooted in the billboard.js library itself. So maybe not an issue for this package.

See Code below:

library(shiny)
library(billboarder)

shinyApp(
    
    ui = fluidPage(

        baugeOutput(outputId = "gauge")
        
    ),
    
    server = function(input, output) {
        
        output$gauge <- renderBauge({
            
                            bauge(
                                value = -25, # alternatively use 25 instead of -25
                                min = -100,
                                max = 100,
                                colors = c("#FF0000"),
                                label_format = suffix("")
            )
            
        })
        
    }
    
)

[pvictor]

Hello,

This isn't currently supported, I asked the question here : naver/billboard.js#1071 if you want to follow up.

Victor