Nothing
write_css <- function() {
as.character(shiny::tags$style(shiny::HTML('
.zoomDiv {
opacity: 0;
position: fixed;
top: 50%;
left: 50%;
z-index: 50;
transform: translate(-50%, -50%);
box-shadow: 0px 0px 3000px 800px #888888;
max-height: 100%;
overflow: scroll;
}
.zoomImg {width: 100%}
a {font-style: italic}
figure {
text-align: center;
margin: 2%;
display: inline-block;
width: 96%;
}
.figimg{
margin: 0;
display: inline-block;
}
figcaption{
max-width: 90%;
overflow: hidden;
margin-left: 5%;
}
div{
vertical-align:middle;
}
.imgContainer {
text-align: center;
text-indent: 0;
display: inline-block;
border: thin silver solid;
}
.small {max-width: 18%}
.medium {max-width: 23%}
.large {max-width: 32%}
.imgsmall {width: 45%}
.imgmedium {width: 30%}
.imglarge {width: 22%}
img {width: 100%}
img:hover {
transition: .2s;
-moz-box-shadow: 0 0 20px #ccc;
-webkit-box-shadow: 0 0 20px #ccc;
box-shadow: 0 12 12px #ccc;
}
')))
}
write_jscript <- function(){
as.character(paste0(
shiny::tags$script(type="text/javascript",
src="http://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"
), "\n",
shiny::tags$script(type="text/javascript", shiny::HTML('
$(document).ready(function() {
$("body").prepend("<div class=\\\"zoomDiv\\\"><img src=\\\"\\\" class=\\\"zoomImg\\\"></div>");
$("img:not(.zoomImg)").click(function() {
$(".zoomImg").attr("src", $(this).attr("src"));
$(".zoomDiv").css({opacity: "1", width: "70%"});
});
$("img.zoomImg").click(function() {
$(".zoomDiv").css({opacity: "0", width: "0%"});
});
});
')), "\n"
))
}
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