Gradients

lineargradient(color1::String, color2::String)

radialgradient(color1::String, color2::String)

#linear
x0::Number = 0 #How far from left (start) first color starts
y0::Number = 0 #How far from top (start) first color starts
x2::Number = 0 #How far from right (end) second color starts
y2::Number = 1 #How far from bottom (end) second color starts

#radial
x::Number = 0.5 #x% offset to center of gradient (0-left 1-right)
y::Number = 0.5 #y% offset to center of gradient (0-top 1-bottom)
r::Number = 0.5 #radius of gradient

x = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]
y = [11, 11, 15, 13, 12, 13, 10]
ar = area(x, y, color = lineargradient("purple", "cyan"))
smooth!(ar)
xaxis!(ar, name = "Day of Week")
yaxis!(ar, name = "Daily High Temperature °C")

x = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]
y = [11, 11, 15, 13, 12, 13, 10]
ar = area(x, y, color = lineargradient("purple", "cyan", x0 = 0.4, y0 = 0.9, x2 = .5, y2 = 1))
smooth!(ar)

pp = pie(["all"], [1], color = radialgradient("red", "purple"))

pp2 = pie(["all"], [1], color = radialgradient("red", "purple", x = 0.25, y = 0.3, r = 0.4))