Latest Contributions by SantoPfingsten

Panning events (via drag & drop) don't work properly if a heatmap is added to a map. It starts panning, but then loses the drag operation for some reason and stops. I've reproduced this behaviour on the sample map: FeatureLayer using Weighted HeatmapRenderer I've tried setting pointer-events of that layer to none, but it doesn't help. When I set display to none, so the heatmap is calculated, but not shown, there is no panning issue. ... View more

I have a heatmap with 61136 features. This takes Chrome 17 Seconds to calculate each time the heatmap gets recalculated. Almost all of the time is spend in this method: HeatmapCalculator._calculateIntensityMatrix Looking at the code, and taking some snapshot values, I'd guess the inner loop code gets called ~21 Billion! times. Not sure what this method actually does, since I can only look at the compressed code, but it seems very inefficient. ... View more

Hello, I'm having some issues with the new Heatmaps: The provided sample does not work in chrome: FeatureLayer using Weighted HeatmapRenderer Try panning, zooming, the heatmap will shortly move with the map, but when it upates, it just flips back to the initial state. Width/height won't be  set In my own code, I'm adding a Featurelayer using a featurecollection object instead of a REST url. but for some reason, the width and height of the layer will not be set, so it stays invisible with a 0/0 size. Other issues In my own code I avoided the above by setting width/height to 100%, but even in Firefox when I zoom in or pan, the heatmap either disappears or does not update. The code I use to add the layer looks like this: Perl Nopaste ... View more

I have a case where I want a mouseover to highlight the shape the mouse is on. In graphicsLayer.on('mouse-over') I call getShape().moveToFront() in order to make sure the outlines are on top of other outlines. But If I do that in IE (11) then mouse-out and click events won't happen. Doubleclick leads to a single click. ... View more

I face the following issue: - I have 2 Typo3 plugins, each using dojo. - I have no idea in which order they are getting placed into the html. - One is a map element, the other is a search element accessing the map element - Namespaces for each typo3 plugin would be located in their respective typo3 plugin folder. - There might be other typo3 plugins using dojo these 2 plugins should not break. So I have these namespaces: com/companya/map located in typo3conf/ext/mapplugin/.../com/companya/map com/companyb/search located in typo3conf/ext/searchplugin/.../com/companyb/search The issue is, that dojo needs to know these namespace paths before getting loaded, but with typo3 I can't know which gets initialized first. How do you handle such situations ? This must be a common problem, but I haven't found any information on it. Thanks in advance. ... View more

Hello, I have the following situation: A map with a wkid of 31462 is using the edit toolbar. When I try to resize a TextSymbol, it freezes. (high cpu usage, no response) I've tracked it down to this: In esri/toolbars/_Box.js _deNormalizePoint calls this._map._getFrameWidth() which returns -1. It then does a loop that continues while Math.abs(...) >= -1, which obviously will never end. map._getFrameWidth's problem is that it returns -1 if this.spatialReference._getInfo returns null and this.__LOD is not set. spatialReference._getInfo checks the map spatialReference._info if it contains an entry for the wkid, which does not exist. So my guess is that I need to add data for the wkid to the spatialReference._info array or add LOD data to the map. Does anyone know what I might be missing ? I'm not too deep into gis, and hours of googling did not find me any solution. I'll try to put together a simple example to show the issue. On a sidenote, the esri edit toolbar should not freeze the browser when there is no data available for a wkid. Thanks ... View more