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match distance when gesturerange has scale field

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chrox
2014-06-17 21:11:48 +08:00
parent b4f77fc8c7
commit 685fbb4d94
1 changed files with 2 additions and 1 deletions
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3
frontend/ui/gesturerange.lua
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@@ -35,7 +35,8 @@ function GestureRange:match(gs)
end
end
if self.scale then
if self.scale[1] > gs.span or self.scale[2] < gs.span then
local scale = gs.distance or gs.span
if self.scale[1] > scale or self.scale[2] < scale then
return false
end
end