pp-grid.core — org.clojars.rorokimdim/pp-grid 0.1.5

++ clj

(++ & gs)

Convenience wrapper for add to accept grids as args.

-- clj

(-- & gs)

Convenience wrapper for subtract to accept grids as args.

add clj

(add & gs)

Constructs a grid with all given grids added together.

compute-ranges clj

decorate clj

(decorate g & escape-codes)

Decorates a grid with given ansi-escape-codes.

empty-grid clj

(empty-grid)

(empty-grid dimension)

escaped-char clj

(escaped-char c escape-code)

escaped-char? clj

(escaped-char? x)

EscapedChar clj

grid? clj

(grid? x)

height clj

(height x)

render clj multimethod

render-grid clj multimethod

round clj

(round n)

subtract clj

(subtract & gs)

Returns the first grid minus keys in rest of the grids.

tf-hflip clj

(tf-hflip)

Returns a function that horizontally flips a coordinate.

Returns a function just to keep it consistent with other tf-* functions.

For example, ((tf-hflip) [1 2]) = [-1 2].

tf-project clj

(tf-project target-dimension)

(tf-project target-dimension project-fn)

Returns a function that projects a coordinate into given dimension.

For example, ((tf-project 2) [1 2 3 4 5]) = [1 2].

A project-fn can be passed in to change how a coordinate is projected. By default, the identity function is used.

tf-rotate clj

(tf-rotate radians)

Returns a function that rotates a coordinate by given angle in radians.

tf-rotate-90-degrees clj

(tf-rotate-90-degrees)

Returns a function that rotates a coordinate by 90 degrees.

tf-scale clj

(tf-scale & ns)

Returns a function that scales a coordinate by given amounts.

For example, ((tf-scale 10 2) [3 2]) = [30 4].

tf-shear clj

(tf-shear a b)

Returns a function that shears a coordinate by given factors.

See https://en.wikipedia.org/wiki/Shear_mapping.

For example, ((tf-shear 2 3) [10 5]) = [10 + 2 * 5, 5 + 3 * 10] = [20 35].

tf-translate clj

(tf-translate & deltas)

Returns a function that translates a coordinate by given deltas.

For example, ((tf-translate 10 20) [1 2]) = [11 22].

tf-transpose clj

(tf-transpose)

Returns a function that transposes a coordinate.

Returns a function just to keep it consistent with other tf-* functions.

For example, ((tf-transpose) [1 2]) = [2 1].

tf-vflip clj

(tf-vflip)

Returns a function that vertically flips a coordinate.

Returns a function just to keep it consistent with other tf-* functions.

For example, ((tf-vflip) [1 2]) = [1 -2].

transform clj

(transform g f)

(transform g f dimension)

Transforms a grid into another grid using given transformation function.

A transformation function accepts a key (coordinate vector) and returns another key.

For example transformation functions, take a look at the tf-* functions.

update-ranges clj

(update-ranges metadata & ks)

valid-key? clj

(valid-key? dimension k)

valid-value? clj

(valid-value? v)

validate-key clj

(validate-key dimension k)

validate-value clj

(validate-value v)

width clj

(width x)