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Bug

Quickly moving the mouse over features causes graphic rendering lag.

Last Published: April 2, 2019 ArcGIS API for JavaScript
Bug ID Number BUG-000115454
SubmittedJuly 18, 2018
Last ModifiedJune 5, 2024
Applies toArcGIS API for JavaScript
Version found3.25
Operating SystemN/A
Operating System VersionN/A
StatusWill Not Be Addressed

Additional Information

The app needs to do couple of things to fix the problem: 1 - Clear map.graphics before highlighting a graphic. southCarolinaCounties.on("mouse-over", function(evt){ map.graphics.clear(); // Highlight graphic // Show tooltip dialog }); 2 - When mouse-move fires on the map, clear highlight and tooltip if the move does not happen over a graphic. map.on("mouse-move", function(evt) { if (!evt.graphic) { closeDialog(); } });

Workaround

Clear the graphics on click instead of on mouse-out. 

Steps to Reproduce

Bug ID: BUG-000115454

Software:

  • ArcGIS API for JavaScript

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