hive-gimp.verbs.selection — io.github.hive-agi/hive-gimp 0.3.4

PURE. Verbs over an image's selection: rectangle, ellipse, polygon, an item's alpha, invert, all, none, grow and shrink. Every verb answers the selection's Bounds afterwards, so a program can check what it selected. :op combines with the current selection (v/channel-ops, default :replace).

all clj

(all image)

Select all of image.

bounds clj

(bounds image)

The Bounds of image's selection.

Box clj

Combine clj

grow clj

(grow image steps)

Grow image's selection by steps pixels.

invert clj

(invert image)

Invert image's selection.

none clj

(none image)

Select nothing in image.

select-ellipse clj

(select-ellipse image {:keys [x y width height op]})

Select the ellipse inscribed in the box :x :y :width :height of image.

select-item clj

(select-item image item {:keys [op]})

Select the alpha of item (a layer's opaque pixels, a path's interior).

select-polygon clj

(select-polygon image points {:keys [op]})

Select the polygon through points ([[x y] ...], closed implicitly).

select-rectangle clj

(select-rectangle image {:keys [x y width height op]})

Select the box :x :y :width :height of image.

shrink clj

(shrink image steps)

Shrink image's selection by steps pixels.