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master e103696024 2/3: Clarify situations where pinch events can be sent
From: |
Po Lu |
Subject: |
master e103696024 2/3: Clarify situations where pinch events can be sent. |
Date: |
Sun, 26 Dec 2021 07:12:31 -0500 (EST) |
branch: master
commit e10369602499021cc4992e663465b696653888fd
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>
Clarify situations where pinch events can be sent.
* doc/lispref/commands.texi (Misc Events): Clarify the
conditions under which pinch events will be sent.
---
doc/lispref/commands.texi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/doc/lispref/commands.texi b/doc/lispref/commands.texi
index bfb1f5a947..0268d4d73a 100644
--- a/doc/lispref/commands.texi
+++ b/doc/lispref/commands.texi
@@ -2100,6 +2100,10 @@ between the fingers and that distance at the start of
the sequence, and
of the line connecting the fingers in this event and the direction of
that line in the last event of the same sequence.
+As pinch events are only sent at the beginning or during a pinch
+sequence, they do not report gestures where the user moves two fingers
+on a touchpad in a rotating fashion without pinching the fingers.
+
All arguments after @var{position} are floating point numbers.
This event is usually sent as part of a sequence, which begins with