Extends [Item](<https://apiref.notion.site/Item-6ffe34f5d306402cbddd319ba8b1e6d3>)
The Raster item represents an image in a Paper.js project.
Raster([source[, position]])
Raster(size[, position])
Raster(object)
size
3245`width
height
loaded
resolution
image
canvas
context
source
crossOrigin
smoothing