flowr 1.0.0

Runners for compiled 'flow' programs
Documentation 
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function = "image_read"
description = "Read an image file and output pixel data in multiple formats"
source = "image_read.rs"
docs = "image_read.md"
impure = true

[[input]]
name = "filename"
type = "string"

[[output]]
name = "pixels" # flat array of grayscale values (0-255)
type = "array/number"

[[output]]
name = "pixels_eof" # flat array with null EOF appended (for stream functions)
type = "array/number"

[[output]]
name = "grid" # 2D array of grayscale values (ready for image_write)
type = "array/array/number"

[[output]]
name = "pixel_coords" # array of [x, y, value] triples for per-pixel processing
type = "array/array/number"

[[output]]
name = "width"
type = "number"

[[output]]
name = "height"
type = "number"

[[output]]
name = "size" # [width, height] for image_buffer
type = "array/number"