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⚡ Performance improvements.

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This commit is contained in:
Andrey Antukh 2020-01-16 16:22:56 +01:00
parent 3ab5e11d5f
commit 76e19a4b41
9 changed files with 134 additions and 349 deletions
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8
frontend/src/uxbox/main/ui/workspace/drawarea.cljs
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@ -135,7 +135,7 @@
mouse (->> ms/mouse-position
(rx/mapcat #(conditional-align % align?))
(rx/map #(gpt/divide % zoom)))]
(rx/map #(gpt/divide % (gpt/point zoom))))]
(rx/concat
(->> mouse
(rx/take 1)
@ -179,14 +179,14 @@
(let [{:keys [zoom flags]} (:workspace-local state)
align? (refs/alignment-activated? flags)
last-point (volatile! (gpt/divide @ms/mouse-position zoom))
last-point (volatile! (gpt/divide @ms/mouse-position (gpt/point zoom)))
stoper (->> (rx/filter stoper-event? stream)
(rx/share))
mouse (->> (rx/sample 10 ms/mouse-position)
(rx/mapcat #(conditional-align % align?))
(rx/map #(gpt/divide % zoom)))
(rx/map #(gpt/divide % (gpt/point zoom))))
points (->> stream
(rx/filter ms/mouse-click?)
@ -255,7 +255,7 @@
stoper (rx/filter stoper-event? stream)
mouse (->> (rx/sample 10 ms/mouse-position)
(rx/mapcat #(conditional-align % align?))
(rx/map #(gpt/divide % zoom)))]
(rx/map #(gpt/divide % (gpt/point zoom))))]
(rx/concat
(rx/of initialize-drawing)
(->> mouse