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Fix tooltip positioning to keep it from going off page. #392

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Fix tooltip positioning to keep it from going off page. #392

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2 changes: 1 addition & 1 deletion R/interact_tooltip.R
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ add_tooltip <- function(vis, html, on = c("hover", "click")) {
if (is.null(html)) {
hide_tooltip(session)
} else {
show_tooltip(session, location$x + 5, location$y + 5, html)
show_tooltip(session, location$x, location$y, html)
}
}
hide_tooltip2 <- function(session) {
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20 changes: 16 additions & 4 deletions inst/www/ggvis/js/shiny-ggvis.js
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Original file line number Diff line number Diff line change
Expand Up @@ -445,10 +445,22 @@ $(function(){ //DOM Ready
.appendTo('body');

$el.html(data.html);
$el.css({
left: data.pagex,
top: data.pagey
});
// Adjust horizontal position
if ($(window).width() < (data.pagex + $el.width() + 10)) {
$el
.css("left", (data.pagex - $el.outerWidth() - 5) + "px");
} else {
$el
.css("left", (data.pagex + 5) + "px");
}
// Adjust vertical position
if ($(window).height() < (data.pagey + $el.height() + 10)) {
$el
.css("top", (data.pagey - $el.outerHeight() - 5) + "px");
} else {
$el
.css("top", (data.pagey + 5) + "px");
}
});

ggvis.messages.addHandler("hide_tooltip", function(data, id) {
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