rgba: Get A String Containing 'rgba' Function

In madlogos/recharts2: An R Interface to ECharts3

Description

Echarts uses rgba function heavily. You can convert color vectors into rgba function in string form to pass to an echarts object.

Usage

rgba(vecrgb, ...)

Arguments

vecrgb	A vector of RGB elements, or simply red int.
...	If vecrgb is simply red int, you can pass green, blue, alpha int here.

Value

A character string. E.g, 'rgba(125, 125, 125, 0.6)' or '#FFFFFF'

Examples

## Not run: 
rgba(c(123, 123, 124, 125))  # return 'rgba(123,123,124,0.490196078431373)'
rgba(123, 123, 124, 0.5) # return 'rgba(123,123,124,0.5)'
rgba(123, 123, 124)  # return '#7B7B7C'

## End(Not run)

madlogos/recharts2 documentation built on May 21, 2019, 11:03 a.m.