CANVAS:draw_image(name, attrs)
Draw an image within the canvas directed by the user specified properties.
Parameters:
name The project relative name of the image, same as used in the the section called “Image”
attrs A table of properties containing information about how to draw the image. This table can
contain the following keys:
x The x position of the upper left corner of the text (default 0)
y The y position of the upper left corner of the text (default 0)
w The width to scale the image to (default: natural width)
h The height to scale the image to (default: natural height)
-- Draw an image scaled to the canvas size
function DrawImage(name)
local canvas = gre.get_canvas(name)
local size = canvas:get_dimensions()
local attrs = {}
attrs.w = size.width
attrs.h = size.height
canvas:draw_image("images/logo.png", attrs)
end