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Added click event on pie charts. #111

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Merged
merged 3 commits into from
Dec 16, 2015
Merged

Added click event on pie charts. #111

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cfe304d
Added click event on pie charts.
mdtusz Dec 14, 2015
21aabf2
Change to reference cd.trace
mdtusz Dec 14, 2015
0800e15
Pie slice returned in an array on click
mdtusz Dec 15, 2015
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2 changes: 1 addition & 1 deletion src/plots/cartesian/graph_interact.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1276,7 +1276,7 @@ fx.click = function(gd,evt){
if(gd._hoverdata && evt && evt.target) {
gd.emit('plotly_click', {points: gd._hoverdata});
// why do we get a double event without this???
evt.stopImmediatePropagation();
if(evt.stopImmediatePropagation) evt.stopImmediatePropagation();
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@mdtusz could you elaborate on this?

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The event from pie/index.js does not have a stopImmediatePropagation method.

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great thanks.

}
};

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9 changes: 8 additions & 1 deletion src/traces/pie/index.js
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Expand Up @@ -373,6 +373,12 @@ pie.plot = function(gd, cdpie) {
}
}

function handleClick (evt) {
gd._hoverdata = [pt];
gd._hoverdata.trace = cd.trace;
Plotly.Fx.click(gd, { target: true });
}

slicePath.enter().append('path')
.classed('surface', true)
.style({'pointer-events': 'all'});
Expand All @@ -381,7 +387,8 @@ pie.plot = function(gd, cdpie) {

sliceTop
.on('mouseover', handleMouseOver)
.on('mouseout', handleMouseOut);
.on('mouseout', handleMouseOut)
.on('click', handleClick);

if(trace.pull) {
var pull = +(Array.isArray(trace.pull) ? trace.pull[pt.i] : trace.pull) || 0;
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