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| author | Stanley Yip <stanley_yip@brown.edu> | 2019-12-07 16:53:43 -0500 |
|---|---|---|
| committer | Stanley Yip <stanley_yip@brown.edu> | 2019-12-07 16:53:43 -0500 |
| commit | 766e47cd144be6f0bcbb5787dbd174aa1bba3690 (patch) | |
| tree | 4e456732770a2be4ffff0801a06d471b42c8558d /src/client/util/InteractionUtils.ts | |
| parent | b3b81c8400ce2a92df1ae8c0db9b422cf4a2cf4c (diff) | |
box !!!!
Diffstat (limited to 'src/client/util/InteractionUtils.ts')
| -rw-r--r-- | src/client/util/InteractionUtils.ts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/util/InteractionUtils.ts b/src/client/util/InteractionUtils.ts index 7390890c6..7c386abc2 100644 --- a/src/client/util/InteractionUtils.ts +++ b/src/client/util/InteractionUtils.ts @@ -53,7 +53,7 @@ export namespace InteractionUtils { * @param oldPoint2 - previous point 2 */ export function Pinching(pt1: React.Touch, pt2: React.Touch, oldPoint1: React.Touch, oldPoint2: React.Touch): number { - let threshold = 3; + let threshold = window.devicePixelRatio; let oldDist = TwoPointEuclidist(oldPoint1, oldPoint2); let newDist = TwoPointEuclidist(pt1, pt2); |