5 Snip Functions

(snip-width snip) → real?

snip : (is-a?/c snip%)

The width of a snip in the parent pasteboard.

(snip-height snip) → real?

snip : (is-a?/c snip%)

The height of a snip in the parent pasteboard.

(snip-min-width snip) → real?

snip : (is-a?/c snip%)

The minimum width of the snip

(snip-min-height snip) → real?

snip : (is-a?/c snip%)

The minimum height of the snip.

(snip-parent snip) → (is-a?/c pasteboard%)

snip : (is-a?/c snip%)

The pasteboard that contains the snip.

(fold-snip f init-acc snip) → any/c

f : ((is-a?/c snip%) any/c . -> . any/c)

init-acc : any/c

snip : (is-a?/c snip%)

Applies f to all snips in the parent of snip, starting with snip.

(for-each-snip f first-snip more ...) → void?

f : ((is-a?/c snip%) . -> . any/c)

first-snip : (is-a?/c snip%)

more : list?

Applies the function to each snip in the parent of first-snip, starting with first-snip. If more lists are supplied, they are used for extra arguments to f, just like extra lists provided to for-each.

(map-snip f first-snip more ...) → void?

f : ((is-a?/c snip%) . -> . any/c)

first-snip : (is-a?/c snip%)

more : list?

Applies the function to each snip in the parent of first-snip, starting with first-snip, and accumulates the results into a list. If more lists are supplied, they are used for extra arguments to f, just like extra lists provided to map.

(stretchable-width? snip) → boolean?

snip : (is-a?/c snip%)

True if the snip can be resized in the X dimension.

(stretchable-height? snip) → boolean?

snip : (is-a?/c snip%)

True if the snip can be resized in the Y dimension.