function on.mouseDown()
xcord=0
RGB={255,0,0}
cd={1,2,0,255}
platform.window:invalidate()
end

function on.charIn()
on.mouseDown()
end

on.mouseDown()

function on.paint(gc)
	for x=1,6 do
		for changer=cd[3],cd[4],cd[1]*(255*6)/platform.window:width() do
			RGB[cd[2]]=changer
			gc:setColorRGB(RGB[1],RGB[2],RGB[3])
			gc:drawLine(xcord,0,xcord,platform.window:height())
			xcord=xcord+1
		end
		if cd[2]==1 then
			temp=RGB[1];RGB[1]=RGB[3];RGB[3]=temp
		else
			temp=RGB[cd[2]-1];RGB[cd[2]-1]=RGB[cd[2]];RGB[cd[2]]=temp
		end
		cd[2]=cd[2]-1
		if cd[2]==0 then cd[2]=3 end
		cd[1]=-cd[1]
		temp=cd[3];cd[3]=cd[4];cd[4]=temp
	end
end