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server
team-presentation
Commits
af6754bf
Commit
af6754bf
authored
Jun 19, 2017
by
Hakim El Hattab
Browse files
simplify point zoom, switch back to alt + click shortcut for os x support #1909
parent
a781b6a2
Changes
1
Hide whitespace changes
Inline
Side-by-side
plugin/zoom-js/zoom.js
View file @
af6754bf
// Custom reveal.js integration
(
function
(){
var
isEnabled
=
true
;
document
.
querySelector
(
'
.reveal .slides
'
).
addEventListener
(
'
mousedown
'
,
function
(
event
)
{
var
modifier
=
(
Reveal
.
getConfig
().
zoomKey
?
Reveal
.
getConfig
().
zoomKey
:
'
ctrl
'
)
+
'
Key
'
;
var
modifier
=
(
Reveal
.
getConfig
().
zoomKey
?
Reveal
.
getConfig
().
zoomKey
:
'
alt
'
)
+
'
Key
'
;
var
zoomLevel
=
(
Reveal
.
getConfig
().
zoomLevel
?
Reveal
.
getConfig
().
zoomLevel
:
2
);
if
(
event
[
modifier
]
&&
isEnabled
)
{
if
(
event
[
modifier
]
&&
!
Reveal
.
isOverview
()
)
{
event
.
preventDefault
();
zoom
.
to
({
x
:
event
.
clientX
-
window
.
innerWidth
/
(
zoomLevel
*
2
),
y
:
event
.
clientY
-
window
.
innerHeight
/
(
zoomLevel
*
2
),
width
:
window
.
innerWidth
/
zoomLevel
,
height
:
window
.
innerHeight
/
zoomLevel
,
x
:
event
.
clientX
,
y
:
event
.
clientY
,
scale
:
zoomLevel
,
pan
:
false
});
}
}
);
Reveal
.
addEventListener
(
'
overviewshown
'
,
function
()
{
isEnabled
=
false
;
}
);
Reveal
.
addEventListener
(
'
overviewhidden
'
,
function
()
{
isEnabled
=
true
;
}
);
})();
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