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Code Issues Activity

✨ Rotation to snap to 15º intervals with shift

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Pablo Alba 2022-02-10 10:47:13 +01:00 committed by Alonso Torres
parent 10598063d1
commit fc2399a885
2 changed files with 11 additions and 10 deletions
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2
CHANGES.md
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@ -5,7 +5,7 @@
### :boom: Breaking changes
### :sparkles: New features
- Rotation to snap to 15º intervals with shift [Taiga #2437](https://tree.taiga.io/project/penpot/issue/2437)
- Support border radius and stroke properties for images [Taiga #497](https://tree.taiga.io/project/penpot/us/497)
- Disallow using same password as user email [Taiga #2454](https://tree.taiga.io/project/penpot/us/2454)
- Add configurable nudge amount [Taiga #910](https://tree.taiga.io/project/penpot/us/910)

19
frontend/src/app/main/data/workspace/transforms.cljs
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@ -432,24 +432,25 @@
group (gsh/selection-rect shapes)
group-center (gsh/center-selrect group)
initial-angle (gpt/angle @ms/mouse-position group-center)
calculate-angle (fn [pos ctrl?]
calculate-angle (fn [pos ctrl? shift?]
(let [angle (- (gpt/angle pos group-center) initial-angle)
angle (if (neg? angle) (+ 360 angle) angle)
modval (mod angle 45)
angle (if ctrl?
(if (< 22.5 modval)
(+ angle (- 45 modval))
(- angle modval))
angle)
angle (if (= angle 360)
0
angle)
angle (if ctrl?
(* (mth/floor (/ angle 45)) 45)
angle)
angle (if shift?
(* (mth/floor (/ angle 15)) 15)
angle)]
angle))]
(rx/concat
(->> ms/mouse-position
(rx/with-latest vector ms/mouse-position-ctrl)
(rx/map (fn [[pos ctrl?]]
(let [delta-angle (calculate-angle pos ctrl?)]
(rx/with-latest vector ms/mouse-position-shift)
(rx/map (fn [[[pos ctrl?] shift?]]
(let [delta-angle (calculate-angle pos ctrl? shift?)]
(set-rotation-modifiers delta-angle shapes group-center))))
(rx/take-until stoper))
(rx/of (apply-modifiers (map :id shapes))