8000 Cache the last mousemove event by rreusser · Pull Request #1304 · plotly/plotly.js · GitHub
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Cache the last mousemove event #1304

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Merged
merged 11 commits into from
Feb 15, 2017
Merged

Cache the last mousemove event #1304

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05e3687
Cache the last mousemove event
rreusser Jan 16, 2017
5881ad5
Rehover
rreusser Jan 30, 2017
18b36a6
Manually trigger rehover behavior
rreusser Feb 13, 2017
99e718b
Merge branch 'master' into graph-interact-cache-event
rreusser Feb 13, 2017
7df021e
Fix bad merge
rreusser Feb 13, 2017
bfaf905
Simplify rehover calling slightly
rreusser Feb 13, 2017
77aa54c
Fix mousemove actions
rreusser Feb 13, 2017
9ad97e4
Fix small typo in comment
rreusser Feb 13, 2017
bfa5500
Test label updates
rreusser Feb 14, 2017
6711827
Lint obv
rreusser Feb 14, 2017
554d7ed
Expand hover label test to verify is hidden/redisplayed on relayout
rreusser Feb 15, 2017
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Rehover
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@rreusser
rreusser committed Jan 30, 2017
commit 5881ad5279319abaaa70fe780fe92dae2fa18006
12 changes: 6 additions & 6 deletions src/plots/cartesian/graph_interact.js
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Original file line number Diff line number Diff line change
Expand Up @@ -114,10 +114,13 @@ fx.init = function(gd) {
var maindrag = dragBox(gd, plotinfo, 0, 0,
xa._length, ya._length, 'ns', 'ew');

gd._lastMoveEvt;
maindrag.onmousemove = function(evt) {
gd._lastMoveEvt = evt;
fx.hover(gd, evt, subplot);
// This is on `gd._fullLayout`, *not* fullLayout because the reference
// changes by the time this is called again.
gd._fullLayout._rehover = function() {
fx.hover(gd, evt, subplot);
};
gd._fullLayout._rehover();
fullLayout._lasthover = maindrag;
fullLayout._hoversubplot = subplot;
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Are this fx.hover and fullLayout._hoversubplot = subplot still necessary then?

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Oops! Good catch. I change this back and forth and accidentally left both. Fixed in the commit below.

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Oops. Yeah, you're right. There's still an extra item or two there. Fixing (and looking at the full diff when doing so this time)

};
Expand All @@ -132,13 +135,10 @@ fx.init = function(gd) {
maindrag.onmouseout = function(evt) {
if(gd._dragging) return;

gd._lastMoveEvt = null;

dragElement.unhover(gd, evt);
};

maindrag.onclick = function(evt) {
if(gd._lastMoveEvt) fx.hover(gd, gd._lastMoveEvt, subplot);
fx.click(gd, evt);
};

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2 changes: 2 additions & 0 deletions src/plots/plots.js
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Expand Up @@ -2026,4 +2026,6 @@ plots.doCalcdata = function(gd, traces) {

calcdata[i] = cd;
}

if(gd._fullLayout._rehover) gd._fullLayout._rehover();
};
0