fulcro.ui.clip-geometry — fulcrologic/fulcro 2.8.13-1-SNAPSHOT

diff-translate cljs

(diff-translate point origin-vector target-vector)

Return a point translated by the vector difference of target and origin as the translation (both orign and target are vectors drawn from (0,0)).

diff-translate-rect cljs

(diff-translate-rect rect origin target)

Return a rectangle translated by the vector difference of target - origin.

draw-rect cljs

(draw-rect ctx rect style)

Draw a rectangle with a style (:solid-white, :solid-black, :solid, or :dashed)

event->dom-coords cljs

(event->dom-coords evt dom-ele)

Translate a javascript evt to a clj {:x x :y y} map within the given dom element.

height cljs

(height rect)

inside-rect? cljs

(inside-rect? rect coords)

Check if the rectangle (with :ul and :lr) contains the given coord (:x :y)

max-rect cljs

(max-rect bounding-rect aspect-ratio)

Return the largest rectangle that fits in bounding-rect but has the given aspect ratio (w/h)

new-handle cljs

(new-handle {:keys [x y] :as point} sz)

Creates a new control handle, centered at point, of size sz

Point cljs

rect-midpoint cljs

(rect-midpoint rect)

Rectangle cljs

width cljs

(width rect)