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Ability to force the tip to remain visible #3

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Ability to force the tip to remain visible #3

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12 changes: 11 additions & 1 deletion d3-tip.js
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ d3.tip = function() {
scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft

nodel.html(content)
.attr("keep_visible", "false")
.style('position', 'absolute')
.style('opacity', 1)
.style('pointer-events', 'all')
Expand All @@ -62,12 +63,21 @@ d3.tip = function() {
// Returns a tip
tip.hide = function() {
var nodel = getNodeEl()
nodel
if (nodel.attr("keep_visible") != "true") nodel
.style('opacity', 0)
.style('pointer-events', 'none')
return tip
}

// Public - toggle foring or not the tip to remain visible
//
// Returns a tip
tip.toggle_keep_visible = function() {
var nodel = getNodeEl()
nodel.attr("keep_visible", nodel.attr("keep_visible") == "false")
return tip
}

// Public: Proxy attr calls to the d3 tip container. Sets or gets attribute value.
//
// n - name of the attribute
Expand Down