Here is one approach:
tmp <- rbinom(10, 100, 0.78)
mp <- barplot(tmp, space=0, ylim=c(0,100))
tmpfun <- colorRamp( c('green','yellow',rep('red',8)) )
mat <- 1-row(matrix( nrow=100, ncol=10 ))/100
tmp2 <- tmpfun(mat)
mat2 <- as.raster( matrix( rgb(tmp2, maxColorValue=255), ncol=10) )
for(i in
On 04/10/2012 04:40 AM, Jason Rodriguez wrote:
Hello, I have a graphics-related question:
I was wondering if anyone knows of a way to create a bar chart that is colored
with a three-part gradient that changes at fixed y-values. Each bar needs to
fade green-to-yellow at Y=.10 and from yellow-to
On Mon, Apr 9, 2012 at 12:40 PM, Jason Rodriguez
wrote:
> Hello, I have a graphics-related question:
>
> I was wondering if anyone knows of a way to create a bar chart that is
> colored with a three-part gradient that changes at fixed y-values. Each bar
> needs to fade green-to-yellow at Y=.10 a
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