DRGBPicker:OnChange
Description
Function which is called when the cursor is clicked and/or moved on the color picker. Meant to be overridden.
Arguments
Example
Creates a color picker which controls the color of a ball image.
-- Frame
MainFrame = vgui.Create("DFrame")
MainFrame:SetSize(200, 200)
MainFrame:Center()
MainFrame:SetTitle("Pick a color")
-- Image of a ball
local ball_img = vgui.Create("DImage", MainFrame)
ball_img:SetPos(20, 45)
ball_img:SetSize(128, 128)
ball_img:SetImage("sprites/sent_ball")
-- Vertical color picker
local color_picker = vgui.Create("DRGBPicker", MainFrame)
color_picker:SetPos(165, 30)
color_picker:SetSize(25, 150)
function color_picker:OnChange(col)
ball_img:SetImageColor(col)
end
Output: 
Rust
Steamworks
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