[Help]drawLine

[N00b]

How do you write this code "nil image:drawLine(x0, y0, x1, y1, [color = black])"

[link]

How do you write this code "nil image:drawLine(x0, y0, x1, y1, [color = black])"

the x0, and y0 are your starting points adn x1, and y1 are your end points.

so if you want a line from 10, 10 to 100, 100 you go

image:drawLine(10, 10, 100, 100, [color = black])

[N00b]

that I know but wen i try to run my script

Code: Select all

white = Color.new(255,255,255)

image:drawLine(10, 10, 100, 100, white)

it's gives me a error! can someone explan how to setup a full working script!?

[romero126]

white = Color.new(255,255,255)

Image can be screen so try (that way you are not drawing on a nill value)
screen:drawLine(10, 10, 100, 100, white)

otherwise you have to do
image = Image.createEmpty(width, height)
image:drawLine(10, 10, 100, 100, white)

[Zaibach333]

indeed