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server
team-presentation
Commits
b04489b1
Commit
b04489b1
authored
Jun 19, 2017
by
Hakim El Hattab
Browse files
zoom.js works on main wrapper element
parent
76eea300
Changes
1
Hide whitespace changes
Inline
Side-by-side
plugin/zoom-js/zoom.js
View file @
b04489b1
// Custom reveal.js integration
(
function
(){
document
.
querySelector
(
'
.reveal
.slides
'
).
addEventListener
(
'
mousedown
'
,
function
(
event
)
{
var
defaultModifier
=
/Linux/
.
test
(
window
.
navigator
.
platform
)
?
'
ctrl
'
:
'
alt
'
;
var
revealElement
=
document
.
querySelector
(
'
.reveal
'
);
if
(
revealElement
)
{
var
modifier
=
(
Reveal
.
getConfig
().
zoomKey
?
Reveal
.
getConfig
().
zoomKey
:
defaultModifier
)
+
'
Key
'
;
var
zoomLevel
=
(
Reveal
.
getConfig
().
zoomLevel
?
Reveal
.
getConfig
().
zoomLevel
:
2
)
;
revealElement
.
addEventListener
(
'
mousedown
'
,
function
(
event
)
{
var
defaultModifier
=
/Linux/
.
test
(
window
.
navigator
.
platform
)
?
'
ctrl
'
:
'
alt
'
;
if
(
event
[
modifier
]
&&
!
Reveal
.
isOverview
()
)
{
event
.
preventDefault
(
);
var
modifier
=
(
Reveal
.
getConfig
().
zoomKey
?
Reveal
.
getConfig
().
zoomKey
:
defaultModifier
)
+
'
Key
'
;
var
zoomLevel
=
(
Reveal
.
getConfig
().
zoomLevel
?
Reveal
.
getConfig
().
zoomLevel
:
2
);
zoom
.
to
({
x
:
event
.
clientX
,
y
:
event
.
clientY
,
scale
:
zoomLevel
,
pan
:
false
});
}
}
);
if
(
event
[
modifier
]
&&
!
Reveal
.
isOverview
()
)
{
event
.
preventDefault
();
zoom
.
to
({
x
:
event
.
clientX
,
y
:
event
.
clientY
,
scale
:
zoomLevel
,
pan
:
false
});
}
}
);
}
})();
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